DFHNCxxxx messages

DFHNC0101I
Named counter server initialization is in progress.
Explanation:

The named counter sequence number server program has started execution.

System action:

Initialization continues.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCMN

DFHNC0102I
Named counter server for pool poolname is now active.
Explanation:

The named counter sequence number server for the named pool has completed initialization and is now ready to accept connections.

System action:

The server waits for connection requests or operator commands.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCMN

DFHNC0103
Named counter server initialization failed because the POOLNAME parameter was not specified.
Explanation:

The named counter sequence number server program needs to know the name of the associated named counter pool in order to complete initialization, but no pool name was specified in the SYSIN or PARM field parameters.

System action:

The server is terminated.

User response:

Ensure that the parameter POOLNAME=name is specified either in the SYSIN parameters or in the PARM field of the JCL for the server.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCMN

DFHNC0104
Named counter server initialization failed because program DFHNCMN is not APF authorized.
Explanation:

The named counter sequence number server main program DFHNCMN cannot complete initialization because it is not running with APF authorization.

System action:

The server is terminated.

User response:

Ensure that the named counter sequence number server program DFHNCMN is loaded from an APF authorized library and has been link-edited with the option AC(1).

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCMN

DFHNC0111I
Named counter server for pool poolname is terminating.
Explanation:

The named counter sequence number server has started termination processing, so no further requests will be processed.

System action:

Termination continues.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCMN

DFHNC0112I
Named counter server has terminated, return code retcode, reason code rsncode.
Explanation:

The named counter sequence number server has completed termination processing. For normal termination, the return code and reason code are both zero. If the termination was caused by an error, the return code will be 8 and the reason code will be the number of the previous DFHNCnnnn message giving the reason for termination.

System action:

The named counter sequence number server program returns control (via the AXM termination routines) to MVS for job step termination.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCMN

DFHNC0113
Named counter server completion code is cmpcode, reason code rsncode.
Explanation:

The named counter sequence number server has terminated after intercepting an abnormal termination (ABEND) request. If the completion code is a system completion code, it is shown as three hexadecimal digits, otherwise it is shown as four decimal digits for a user completion code. Any associated reason code is shown as a four byte hexadecimal value, which will be zero if no reason code was provided.

System action:

The named counter sequence number server program returns control (via the AXM termination routines) to MVS for job step termination.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCMN

Start of changeDFHNC0121IEnd of change
Start of changeAutomatic restart support is not available because &SYSCLONE may not be unique within the sysplex.End of change
Start of change
Explanation:

The server attempted to generate a default ARM element identifier to use for automatic restart registration, using the one or two character &SYSCLONE value to identify the MVS system. Normally, MVS verifies during start-up that &SYSCLONE is unique within the sysplex. However, the server is running on a level of MVS where this check is optional and has not been performed, so the server is unable to generate a unique element identifier.

End of change
Start of change
System action:

The server is terminated.

End of change
Start of change
User response:

Servers should not normally be run on a level of MVS which does not enforce unique &SYSCLONE values. However, the problem can be bypassed by specifying an ARM element name explicitly on the server ARMELEMENT parameter.

Note:
This message cannot be changed with the message editing utility.
End of change
Start of change
Destination:

Console and SYSPRINT

End of change
Modules:

Start of changeDFHNCRSEnd of change

Start of changeDFHNC0122End of change
Start of changeIXCARM REQUEST=reqtype failed, return code retcode, reason code rsncode.End of change
Start of change
Explanation:

A request to the MVS automatic restart manager (ARM) gave an unexpected return code. The return code and reason code are shown in hexadecimal notation.

End of change
Start of change
System action:

The server is terminated.

End of change
Start of change
User response:

See the IXCARM macro in OS/390 MVS Programming: Sysplex Services Reference (GC28-1772) for the explanation of the return and reason code.

Note:
This message cannot be changed with the message editing utility.
End of change
Start of change
Destination:

Console and SYSPRINT

End of change
Modules:

Start of changeDFHNCRSEnd of change

Start of change
DFHNC0123
IXCARM REQUEST=reqtype failed, return code retcode, reason code rsncode.
Explanation:

Automatic restart support is not available. The MVS automatic restart manager (ARM) gave an unexpected return code. The return and reason code are shown in hexadecimal notation.

System action:

The server continues initialization.

User response:

See the IXCARM macro in z/OS MVS Programming: Sysplex Services Reference (GC28-1772) for the explanation of the return and reason code.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRS

End of change
DFHNC0201I
Processing type parameters
Explanation:

The named counter sequence number server parameter processing routine is interpreting the specified parameter string. The first word gives the type of parameter (SYSIN/PARM/SET/DISPLAY/PRINT) and the rest is the specified parameters optionally followed by descriptive comment text after one or more spaces. If the parameters start with an asterisk or a space, the whole line is taken as descriptive comments.

System action:

Any specified parameters will be processed.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCPR

DFHNC0202
Unknown parameter keyword: keyword
Explanation:

This parameter keyword did not match any of the defined parameter keywords for the named counter sequence number server.

System action:

Processing of the current parameter string (command parameter list, PARM field or SYSIN input line) is terminated. For an initialization parameter specified in SYSIN or the PARM field, a return code is set which will cause the server to terminate when initialization parameter processing is complete.

User response:

Correct the parameter keyword (or remove the incorrect parameter) and reenter the command or restart the server.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCPR

DFHNC0203
Value value for parameter keyword is incorrect. It must be a name of up to maxlength characters.
Explanation:

The value of this named counter sequence number server parameter should have been specified as a name containing not more than Start of changethe indicated number ofEnd of change characters.

System action:

Processing of the current parameter string (command parameter list, PARM field or SYSIN input line) is terminated. For an initialization parameter specified in SYSIN or the PARM field, a return code is set which will cause the server to terminate when initialization parameter processing is complete.

User response:

Correct the parameter value and reenter the command or restart the server.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCPR

DFHNC0204
Value value for parameter keyword is incorrect. It must be a decimal number.
Explanation:

The value of this named counter sequence number server parameter should have been specified as a decimal number but was not in a valid format. (Numeric parameters can optionally be followed by the letter K, M or G to denote the appropriate powers of 1024).

System action:

Processing of the current parameter string (command parameter list, PARM field or SYSIN input line) is terminated. For an initialization parameter specified in SYSIN or the PARM field, a return code is set which will cause the server to terminate when initialization parameter processing is complete.

User response:

Correct the parameter value and reenter the command or restart the server.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCPR

DFHNC0205
Value value for parameter keyword is greater than the maximum allowed value maximum.
Explanation:

The value of this named counter sequence number server parameter exceeded the maximum allowed value, given in the message.

System action:

Processing of the current parameter string (command parameter list, PARM field or SYSIN input line) is terminated. For an initialization parameter specified in SYSIN or the PARM field, a return code is set which will cause the server to terminate when initialization parameter processing is complete.

User response:

Correct the parameter value and reenter the command or restart the server.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCPR

DFHNC0206
Value value for parameter keyword is less than the minimum allowed value minimum.
Explanation:

The value of this named counter sequence number server parameter was less than the minimum allowed value, given in the message.

System action:

Processing of the current parameter string (command parameter list, PARM field or SYSIN input line) is terminated. For an initialization parameter specified in SYSIN or the PARM field, a return code is set which will cause the server to terminate when initialization parameter processing is complete.

User response:

Correct the parameter value and reenter the command or restart the server.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCPR

DFHNC0207
Value value for parameter keyword is incorrect. It should be a time hh:mm:ss or hh:mm or a number of seconds.
Explanation:

The value of this named counter sequence number server parameter did not conform to the correct syntax for a time interval.

System action:

Processing of the current parameter string (command parameter list, PARM field or SYSIN input line) is terminated. For an initialization parameter specified in SYSIN or the PARM field, a return code is set which will cause the server to terminate when initialization parameter processing is complete.

User response:

Correct the parameter value and reenter the command or restart the server.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCPR

DFHNC0208
Parameter keyword keyword is not supported for command.
Explanation:

A named counter sequence number server parameter keyword was specified in a context where it is not valid, such as an attempt to SET a parameter which can only be specified at initialization time, or to specify at initialization time a parameter which is only valid on DISPLAY.

System action:

Processing of the current parameter string (command parameter list, PARM field or SYSIN input line) is terminated. For an initialization parameter specified in SYSIN or the PARM field, a return code is set which will cause the server to terminate when initialization parameter processing is complete.

User response:

If the error occurred at initialization, remove the incorrect parameter and restart the server. If it occurred on a server command, check that the command and parameter were correctly entered.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCPR

DFHNC0209
Parameter text contains invalid character: text
Explanation:

The named counter sequence number server parameter processing routine found some unexpected text when attempting to process parameters.

System action:

Processing of the current parameter string (command parameter list, PARM field or SYSIN input line) is terminated. For an initialization parameter specified in SYSIN or the PARM field, a return code is set which will cause the server to terminate when initialization parameter processing is complete.

User response:

Correct the parameters (or remove the incorrect parameter) and reenter the command or restart the server.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCPR

DFHNC0210
Parameter keyword keyword should not have a value for command.
Explanation:

A named counter sequence number server parameter keyword was specified in the form keyword=value in a context where it was not expected, for example on a DISPLAY command.

System action:

Processing of the current line of parameters is terminated.

User response:

Reenter the command without specifying a value for the parameter to be displayed.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCPR

DFHNC0211I
Parameter value: keyword=value
Explanation:

This message is issued to show the current value of a named counter sequence number server parameter setting in response to a DISPLAY or PRINT command.

System action:

Processing continues normally.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCPR

DFHNC0212
Value value for parameter keyword is incorrect. It must be one of validlist.
Explanation:

The value of this named counter sequence number server parameter was not recognized. It should have been specified as one of the indicated list of values.

System action:

Processing of the current parameter string (command parameter list, PARM field or SYSIN input line) is terminated. For an initialization parameter specified in SYSIN or the PARM field, a return code is set which will cause the server to terminate when initialization parameter processing is complete.

User response:

Correct the parameter value and reenter the command or restart the server.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCPR

DFHNC0213
Value for parameter keyword is missing. The correct form is keyword=value.
Explanation:

A parameter keyword was specified without an associated parameter value on a named counter sequence number server SET command or in a SYSIN or PARM parameter string. Note that the only character which should appear between the parameter keyword and its intended value is the equals sign, without any extra spaces.

System action:

Processing of the current parameter string (command parameter list, PARM field or SYSIN input line) is terminated. For an initialization parameter specified in SYSIN or the PARM field, a return code is set which will cause the server to terminate when initialization parameter processing is complete.

User response:

Reenter the parameter specification in the correct form keyword=value.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCPR

DFHNC0301I
Console operator consname issued command: command
Explanation:

A named counter sequence number server operator command has been issued via the MVS MODIFY or STOP command. This message identifies the console name (or TSO userid) from which the command was issued and the text of the command.

System action:

Processing continues.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

SYSPRINT

Modules:

DFHNCOP

DFHNC0302I
command command ignored because no valid parameters were given.
Explanation:

A named counter sequence number server command was issued which had no valid parameters on it but was otherwise syntactically valid. The command has had no effect.

System action:

Processing continues normally.

User response:

Ensure that the command was entered correctly.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCOP

DFHNC0303I
command command has been processed.
Explanation:

A named counter sequence number server command has been processed successfully.

System action:

Processing continues.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCOP

DFHNC0304I
STOP command is waiting for connections to be closed. Number of active connections = connections.
Explanation:

A named counter sequence number server STOP command has been issued (either via an MVS STOP command or via an MVS MODIFY command with the text STOP) but there are still active connections to the server, so the STOP command has not yet taken effect.

System action:

The server rejects any further attempts to establish new connections, but continues processing requests for existing connections. Each time a connection is terminated, this message will be repeated as long as there are more active connections.

User response:

Further information about the connections which are still active may be obtained using the command DISPLAY CONNECTIONS.

If the server needs to be shut down without waiting for connections to be closed, issue the server CANCEL command. Note that this will immediately terminate any active connections, causing any further requests for that server to be given a SYSIDERR indication. (The MVS CANCEL command can also be used, but should preferably be avoided because it will prevent the server from producing its normal closedown statistics and reports).

Note that if a CICS region is abnormally terminated while server connect or disconnect processing is in progress, or is terminated without going through end of task processing (for example using the FORCE command) there is a slight chance that the server will not be notified that the connection has been terminated. In this case the server will not be able to be closed down with the server STOP command, but only with the server CANCEL command.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCOP

DFHNC0305I
STOP command has been processed.
Explanation:

Processing of a named counter sequence number server STOP command has now been successfully completed. This means that there are no longer any active connections and the server is ready to close down.

System action:

The named counter sequence number server starts termination processing.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCOP

DFHNC0306
Named counter server does not support this command: command
Explanation:

An operator command was addressed to the named counter sequence number server using the MVS MODIFY command, but the first word of the MODIFY parameter text is not a recognized server command (SET, DISPLAY, PRINT, STOP, CANCEL or an accepted abbreviation for one of these).

System action:

The command is ignored.

User response:

Correct and reenter the command.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCOP

Start of changeDFHNC0307IEnd of change
Start of changeCANCEL End of changeStart of changeparmEnd of changeStart of change command has been processed. Number of active connections = End of changeStart of changeconnectionsEnd of changeStart of change.End of change
Explanation:

A named counter sequence number server CANCEL command has been issued, either from an operator console or internally by the server in response to a severe error such as coupling facility failure. Start of changeThis message includes any restart parameter specified on the command and the number of active connections which may be affected by this command.End of change

System action:

The server terminates immediately, without waiting to close connections.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCOP

DFHNC0308
Named counter server does not support CICS commands. To close it down, you can use the STOP command.
Explanation:

An operator command which appears to be a CICS command (a four-character transaction code of the form 'CExx') was addressed to the named counter sequence number server using the MVS MODIFY command.

System action:

The command is ignored.

User response:

Correct and reenter the command. If the intention is to close down the server, use the server STOP or CANCEL command.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCOP

Start of changeDFHNC0309End of change
Start of changeParameter parm on CANCEL command is incorrect. The only valid parameters are RESTART=YES or RESTART=NO.End of change
Start of change
Explanation:

A named counter sequence number server CANCEL command was issued with a parameter which did not match the valid parameter keywords.

End of change
Start of change
System action:

The command is ignored.

End of change
Start of change
User response:

Correct and reenter the command.

Note:
This message cannot be changed with the message editing utility.
End of change
Start of change
Destination:

Console and SYSPRINT

End of change
Modules:

Start of changeDFHNCOPEnd of change

Start of changeDFHNC0310End of change
Start of changeParameter parm on STOP command is incorrect. No parameters should be specified.End of change
Start of change
Explanation:

A named counter sequence number server STOP command was issued with parameters, but the STOP command does not support any parameters.

End of change
Start of change
System action:

The command is ignored.

End of change
Start of change
User response:

Correct and reenter the command.

Note:
This message cannot be changed with the message editing utility.
End of change
Start of change
Destination:

Console and SYSPRINT

End of change
Modules:

Start of changeDFHNCOPEnd of change

DFHNC0351I
Connection: Job jobname Applid applid Idle idletime
Explanation:

This describes a single connection from a CICS region to the named counter sequence number server, in response to the server command DISPLAY CONNECTIONS or PRINT CONNECTIONS. The information shows the job name, the generic APPLID and the time in hours, minutes and seconds since the most recent request was issued using the connection.

System action:

A message in this form is issued for each active connection to the current server, then message DFHNC0352I is issued to show the total number of active connections.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCN

DFHNC0352I
Total connections to this server: connections.
Explanation:

This describes the total number of active connections from CICS regions to the named counter sequence number server, in response to the server command DISPLAY CONNECTIONS or PRINT CONNECTIONS.

System action:

Processing continues.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCN

DFHNC0361I
Counter names: counter1 counter2
Explanation:

This message lists one or two counter names in response to the named counter sequence number server command DISPLAY COUNTERS or PRINT COUNTERS.

System action:

This message is issued as many times as is necessary to list all current counter names, then message DFHNC0362I is issued to show the total number of counters.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRQ

DFHNC0362I
The total number of named counters in the pool is counters.
Explanation:

This describes the total number of counters within the the pool, in response to the named counter sequence number server command DISPLAY COUNTERS or PRINT COUNTERS.

System action:

Processing continues.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRQ

DFHNC0363I
Details for named counter counter:
Explanation:

This message shows counter details in response to the named counter sequence number server command DISPLAY COUNTER=name or PRINT COUNTER=name.

The detailed message layout is as follows:

Current value  Minimum value  Maximum value
            n              n              n
Options: x y
System action:

Processing continues.

User response:

The output shows the current counter value, the minimum counter value that can be assigned and the maximum counter that can be assigned. If the maximum value has just been assigned, the counter will be at its limit value, which is one greater than the maximum value that can be assigned.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRQ

DFHNC0364
No named counter was found matching counter.
Explanation:

A counter name specified on the named counter sequence number server command DISPLAY COUNTER=name or PRINT COUNTER=name did not match any existing counter in the pool.

System action:

The command is ignored.

User response:

Ensure that the counter name was entered correctly, and that the command was addressed to the correct pool server.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRQ

DFHNC0365I
The number of named counters in the pool matching counter is counters.
Explanation:

This indicates the number of matching named counters within the pool for which details were displayed in response to the named counter sequence number server command DISPLAY COUNTERS or PRINT COUNTERS where the counter name contained one or more wild card characters.

System action:

Processing continues.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRQ

DFHNC0401I
Connected to CF structure strname.
Explanation:

The named counter sequence number server has successfully established a connection to the coupling facility list structure for the named counter pool, using the IXLCONN macro.

System action:

Processing continues.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0402I
CF structure strname was allocated by this connection.
Explanation:

The named counter pool list structure did not previously exist and was allocated as part of the connection process.

System action:

List structure initialization will be performed if necessary.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0403
Connection to CF structure strname failed, IXLCONN return code retcode, reason code rsncode.
Explanation:

The IXLCONN macro to connect the named counter sequence number server to its pool list structure failed.

System action:

The named counter sequence number server is terminated.

User response:

See the documentation of the IXLCONN macro in OS/390 MVS Programming: Sysplex Services Reference (GC28-1772) for the explanation of the return and reason code. If the reason code is of the form xxxx0C08, indicating structure allocation failure, this message will be followed by message DFHNC0409 giving the facility reason code for each coupling facility in which allocation was attempted.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0404
CF structure strname cannot be used because it has been allocated with attribute attribute.
Explanation:

The named counter sequence number server has successfully connected to its pool list structure but has found that the structure has been allocated using an IXLCONN structure attribute keyword which is not supported by the server.

System action:

The server is terminated.

User response:

This probably indicates that the structure has been allocated or modified by some program other than the named counter sequence number server program. In this case, the incorrect structure should be deleted (using the MVS SETXCF FORCE command) so that it will be reallocated correctly when the server is restarted.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0406
Initialization failed for CF structure strname with response response.
Explanation:

The named counter sequence number server processing to initialize the pool list structure failed with an abnormal internal response code.

System action:

The server is terminated.

User response:

If the response code is 6 (I/O error), it indicates that an IXLLIST macro gave an abnormal return code, in which case a previous DFHNC0441 message will have been issued giving the IXLLIST return code and reason code. If this response code is any other value, this indicates that the list structure is in a state which should not occur, probably indicating that it was allocated or modified by a program other than the named counter sequence number server. In this case the structure may need to be deleted (using the MVS SETXCF FORCE command) so that it will be reallocated when the server is restarted.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0407
CF structure strname is not available for shared use.
Explanation:

The named counter sequence number pool is currently locked for exclusive use by some other job such as a pool unload or reload job. (This serialization uses an MVS ENQ with scope SYSTEMS, major name 'SYSZDFH' and minor name equal to the structure name, 'DFHNCLS_poolname').

System action:

The server is terminated.

User response:

Check whether a pool maintenance job is currently running. If it is, wait until it has finished before trying to start the server again. You can find out what jobs are currently using the pool using this MVS command:

DISPLAY GRS,RES=(SYSZDFH,'DFHNCLS_poolname')

Note that for this command the pool name must be exactly eight characters, padded with trailing spaces if necessary.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0408
CF structure strname is not available for exclusive use.
Explanation:

The current named counter sequence number unload or reload job requires exclusive use of the pool, but some other job is running which already has shared or exclusive use of the pool. (This serialization uses an MVS ENQ with scope SYSTEMS, major name 'SYSZDFH' and minor name equal to the structure name, 'DFHNCLS_poolname').

System action:

The server is terminated.

User response:

Check whether a named counter sequence number server or maintenance job is currently running. If it is, wait until it has finished before trying to run the current job again. You can find out what jobs are currently using the pool using this MVS command:

DISPLAY GRS,RES=(SYSZDFH,'DFHNCLS_poolname')

Note that for this command the pool name must be exactly eight characters, padded with trailing spaces if necessary.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0409
CF structure strname could not be allocated in facility cfname, reason code rsncode.
Explanation:

If a previous named counter sequence number server message DFHNC0403 indicated an IXLCONN failure because the structure could not be allocated, this message is issued for each coupling facility in which allocation was attempted to show the facility reason code indicating why structure allocation failed. If the reason code is known to the server, the name of the reason code is given (as defined in the MVS macro IXLYCONA, but without the 'ConaRsn' prefix), otherwise its decimal value is shown.

If the response indicates InvalidStructureSize, this means that the initial list structure size (specified on the server POOLSIZE parameter or in the CFRM policy INITSIZE parameter) is not large enough to contain the required structure control information. The size of the control information is affected by the maximum structure size specified in the CFRM policy.

System action:

The server is terminated.

User response:

If further details are required, see the descriptions of the reason codes in the source of the MVS macro IXLYCONA which maps the connect answer area.

If the response was InvalidStructureSize, increase the initial structure size specification in the server POOLSIZE parameter or the CFRM policy INITSIZE parameter to ensure that there is enough space for data in addition to the structure control information. Also, check that the maximum structure size specified in the CFRM policy is not unnecessarily large. See the CICS System Definition Guide for more information on how to estimate pool sizes.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0411I
CF structure strname now has percentage% of entries in use.
Explanation:

This message is issued by the named counter sequence number server when the percentage of list entries in use within the list structure increases past certain set threshold levels, or when it decreases past a threshold level after previously being at a higher level. This message is also issued immediately after a structure alter request has completed in order to show how the percentage has been affected by changes in the structure size. The percentage is calculated using information that is returned by successful coupling facility access requests, so if the message was triggered by structure alter completion and the current server has not processed any successful requests recently, the information may not be accurate.

System action:

The warning threshold is increased to the next higher level (normally 5% higher if less than 95%, otherwise 1% higher), or decreased to the previous lower level depending on whether the usage is increasing or decreasing.

User response:

Note that the structure may soon become full, preventing new counters from being created. If the structure is currently allocated at less than its maximum size and the coupling facility has enough free space, the size of the structure can be increased dynamically using the MVS SETXCF command with the START,ALTER option, and any active servers will be able to use the increased space immediately.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0417I
Alter request completed normally for CF structure strname.
Explanation:

The named counter sequence number server has been notified by the system that a structure alter request has completed normally.

System action:

New values for the structure size and number of entries are stored. This message is followed by message DFHNC0411 to indicate the new usage percentage.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0418I
Alter request ended abnormally for CF structure strname with status status.
Explanation:

The named counter sequence number server has been notified by the system that a structure alter request has ended abnormally. The two bytes of status information in this message are taken from EEPLALTERENDSTATEFLAGS in the event exit parameter list (defined in the MVS macro IXLYEEPL).

System action:

No action is taken as a result of this notification, but any problem which caused the alter request to fail may result in other related problems.

User response:

If further information is required, look for MVS messages on the system log indicating the reason for the structure alter request failure. For further information about the status flags, see the source of the MVS macro IXLYEEPL.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0419I
Alter request ended normally for CF structure strname but target was not attained.
Explanation:

The named counter sequence number server has been notified by the system that a structure alter request has ended normally but the target size was not attained.

System action:

New values for the structure size and number of entries are stored. This message is followed by message DFHNC0411 to indicate the new usage percentage.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0424
Connectivity has been lost to CF structure strname. The named counter server cannot continue.
Explanation:

The named counter sequence number server has been notified by the system that connectivity has been lost to the coupling facility containing the pool list structure.

System action:

The server issues an internal CANCEL command to terminate itself immediately.

User response:

Restart the server when connectivity to the coupling facility from the current system has been reestablished. If connectivity is still available from other systems, CICS transactions which require access to the affected pool should be diverted to those systems if possible.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0425
CF structure strname has failed. The named counter server cannot continue.
Explanation:

The named counter sequence number server has been notified by the system that the named counter pool list structure has been lost due to coupling facility structure failure. All named counters in the pool have been lost.

System action:

Each server for the affected pool issues an internal CANCEL command to terminate itself immediately.

User response:

If another coupling facility is available and is included in the CFRM preference list for the failed structure, restart the servers to cause a fresh copy of the list structure to be allocated on the alternate coupling facility. If no other coupling facility is available, wait until the original coupling facility has been made available again before restarting the servers.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0431I
Access statistics for CF structure strname:
Explanation:

This message gives a summary of coupling facility access statistics. It is issued in response to a named counter sequence number server DISPLAY or PRINT command which includes the CFSTATS parameter, and may also be produced on the SYSPRINT file during interval statistics if the statistics options include print file output.

The detailed message layout is as follows:

Requests: Create Get Set Delete Inquire Browse
               n   n   n      n       n      n
Start of changeResponses: Asynch Unavail
                n       nEnd of change
Normal Not fnd Vers chk List chk Str Full I/O err
     n       n        n        n        n       n
System action:

Processing continues.

User response:

The statistics are described in detail in the DFHNCS4D data area. The individual fields have the following meanings:

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0432I
Pool statistics for CF structure strname:
Explanation:

This message gives a summary of the usage statistics for the named counter pool list structure. It is issued in response to a named counter sequence number server DISPLAY or PRINT command which includes the POOLSTATS parameter, and may also be produced on the SYSPRINT file during interval statistics if the statistics options include print file output.

The detailed message layout is as follows:

Structure: Size  Max size
             nK        nK
Entries: Total  In use  Max used  Free  Min free
             n       n         n     n         n
          100%      n%        n%     n%       n%
System action:

Processing continues.

User response:

The statistics are described in detail in the DFHNCS6D data area. Pool usage statistics are calculated from information returned by recent coupling facility requests, and are not always very accurate, especially if the pool has not been accessed recently by the current server.

The individual fields have the following meanings:

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0441
CF structure strname request failed, IXLLIST return code retcode, reason code rsncode.
Explanation:

A coupling facility access request issued by the named counter sequence number server using the IXLLIST macro gave an abnormal return code.

System action:

The failing request is given a return code indicating a coupling facility access error.

User response:

See the documentation of the IXLLIST macro in OS/390 MVS Programming: Sysplex Services Reference (GC28-1772) for the explanation of the return and reason code.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0442
CF structure strname request failed, structure is full.
Explanation:

A coupling facility access request issued by the named counter sequence number server using the IXLLIST macro failed because there is no free entry to create a new named counter.

System action:

The failing request is given a return code indicating that there is no space available in the pool. This message will not be issued for further failures until the the number of entries in use has fallen well below the warning threshold.

User response:

Any named counters which are no longer in use should be deleted so that the space can be reused. If the structure is currently allocated at less than its maximum size and the coupling facility has enough free space, the size of the structure can be increased dynamically using the MVS SETXCF command with the START,ALTER option, and any active servers will be able to use the increased space immediately. However, if this action is possible it should normally have been taken in response to earlier warning message before the structure became full.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0451
Purge for CF structure strname failed, IXLPURGE return code retcode, reason code rsncode.
Explanation:

A named counter sequence number access request was terminated abnormally and the server issued an IXLPURGE macro to ensure any active IXLLIST request was purged before releasing the I/O buffer, but the IXLPURGE macro gave a non-zero return code.

System action:

The error is ignored because this only occurs when a request is already being terminated abnormally.

User response:

See the documentation of the IXLPURGE macro in OS/390 MVS Programming: Sysplex Services Reference (GC28-1772) for the explanation of the return and reason code.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0461I
Disconnected from CF structure strname.
Explanation:

The named counter sequence number server has successfully disconnected from the pool list structure (using the IXLDISC macro) during termination.

System action:

Processing continues.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

DFHNC0462
Disconnect from CF structure strname failed, IXLDISC return code retcode, reason code rsncode.
Explanation:

The IXLDISC macro to disconnect the named counter sequence number server from its pool list structure failed.

System action:

The error is ignored, as disconnection only occurs when the server is already terminating.

User response:

See the documentation of the IXLDISC macro in OS/390 MVS Programming: Sysplex Services Reference (GC28-1772) for the explanation of the return and reason code.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCCF

Start of changeDFHNC0481IEnd of change
Start of changeWaiting for structure strname to become available.End of change
Start of change
Explanation:

The named counter sequence number server was unable to connect to its coupling facility structure because of an environmental error, such as the structure being unavailable, as described in a previous DFHNC0403 message. The server is now waiting for this problem to be fixed, and will retry the connection request when it is notified via the ENF facility that the specific structure may now be available or that some change has occurred in the status of general coupling facility resources.

End of change
Start of change
System action:

The server waits to be notified of a relevant event.

End of change
Start of change
User response:

No action is required, but the waiting server can optionally be terminated using the MVS CANCEL command if it is no longer required.

Note:
This message cannot be changed with the message editing utility.
End of change
Start of change
Destination:

Console and SYSPRINT

End of change
Modules:

Start of changeDFHNCENEnd of change

Start of changeDFHNC0482IEnd of change
Start of changeRetrying connection to structure strname.End of change
Start of change
Explanation:

The named counter sequence number server has been notified via ENF that its list structure may now be available or that a change has occurred in the status of some general coupling facility resources, so it is about to make another attempt to connect to the structure.

End of change
Start of change
System action:

The original IXLCONN request is retried.

End of change
Start of change
User response:

None.

Note:
This message cannot be changed with the message editing utility.
End of change
Start of change
Destination:

Console and SYSPRINT

End of change
Modules:

Start of changeDFHNCENEnd of change

Start of changeDFHNC0491End of change
Start of changeENFREQ ACTION=action failed, return code retcode.End of change
Start of change
Explanation:

An ENF request issued by the named counter sequence number server gave an unexpected return code.

End of change
Start of change
System action:

If this occurs on the ENFREQ ACTION=LISTEN request and the server is subsequently unable to connect to the list structure, the server will be terminated instead of waiting for the structure to become available.

End of change
Start of change
User response:

See the documentation of the ENFREQ macro in OS/390 MVS Programming: Authorized Assembler Services Reference, Volume 2 (ENFREQ-ITTFMTB) (GC28-1765) for the explanation of the return and reason code.

Note:
This message cannot be changed with the message editing utility.
End of change
Start of change
Destination:

Console and SYSPRINT

End of change
Modules:

Start of changeDFHNCENEnd of change

DFHNC0601I
Starting statistics collection for interval since lasttime.
Explanation:

The named counter sequence number server is about to collect interval, end of day or closedown statistics. This message identifies the start of the time interval to which the statistics apply, which is either the time that the server was started up or the time of the last reset, which occurs whenever interval or end of day statistics are produced. The format of the timestamp is yyyy-mm-dd hh

System action:

The server proceeds with statistics collection.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

SYSPRINT

Modules:

DFHNCST

DFHNC0602I
Statistics collection completed, reset performed.
Explanation:

Named counter sequence number server statistics have been collected and counters have been reset. This occurs for interval or end of day statistics.

System action:

Processing continues.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

SYSPRINT

Modules:

DFHNCST

DFHNC0603I
Statistics collection completed.
Explanation:

Named counter sequence number server statistics have been collected but counters have not been reset. This normally occurs at server closedown.

System action:

Processing continues.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCST

DFHNC0604
Timer SET failed, return code retcode, reason code rsncode.
Explanation:

The statistics subtask in the named counter sequence number server tried to set up a timer wait interval but failed.

System action:

The interval statistics function is terminated with message DFHNC0606.

User response:

Check the return code and reason code. A return code of 4 indicates an attempt to set up more than one concurrent timer interval, which indicates a logic error in the server. The reason code in this case is the MVS STIMERM identifier for the existing timer interval. A return code of 8 indicates that the MVS STIMERM macro failed, in which case the reason code indicates the return code received from STIMERM SET.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCST

DFHNC0605
Timer CANCEL failed, return code retcode, reason code rsncode.
Explanation:

The statistics subtask in the named counter sequence number server tried to cancel a timer wait interval but failed.

System action:

The interval statistics function is terminated with message DFHNC0606.

User response:

Check the return code and reason code. A return code of 4 indicates an attempt to cancel a nonexistent timer interval, which indicates a logic error in the server. A return code of 8 indicates that the MVS STIMERM macro failed, in which case the reason code indicates the return code received from STIMERM CANCEL.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCST

DFHNC0606
Statistics collection function is no longer available.
Explanation:

The statistics collection subtask in the named counter sequence number server was unable to continue processing and has terminated. The reason will have been indicated by an earlier message.

System action:

The interval statistics subtask terminates and no further interval statistics or end of day statistics will be produced for this run of the server.

User response:

See the earlier message indicating the reason for the termination of the subtask.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCST

DFHNC0610I
Statistics written to SMF, return code was retcode.
Explanation:

Named counter sequence number server statistics have been sent to SMF. The return code from the SMFEWTM macro is indicated in this message. A non-zero return code usually indicates that SMF recording was suppressed because of current SMF options or an installation exit.

System action:

Processing continues.

User response:

If the return code is non-zero but SMF statistics were expected to be successfully written, see the documentation of the SMFEWTM macro in OS/390 MVS System Management Facilities (SMF) (GC28-1783) for more information about return codes.

Note:
This message cannot be changed with the message editing utility.
Destination:

SYSPRINT

Modules:

DFHNCST

DFHNC0701I
Named counter pool poolname is to be unloaded.
Explanation:

The named counter sequence number server program has been started with the UNLOAD option requesting that the named counter pool is unloaded to a sequential data set.

System action:

The server starts to process the unload request. In this case, the rest of cross-memory server initialization is bypassed as it will not be needed.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCUL

DFHNC0702I
Named counter pool poolname has been successfully unloaded.
Explanation:

The named counter pool has been unloaded successfully.

System action:

The server closes down normally.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCUL

DFHNC0703I
Number of unloaded counters: counters. Blocks written: blocks.
Explanation:

This message provides additional information about the results of the named counter pool unload process, giving the number of named counters which were unloaded and the number of 4K data blocks written to the unloaded named counter pool data set.

System action:

Server termination continues.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCUL

DFHNC0704
DFHNCUL data set for unload could not be opened.
Explanation:

The data set to contain the unloaded named counter pool could not be opened.

System action:

Unload processing is terminated and the server is closed down with message DFHNC0706.

User response:

Check that the DFHNCUL DD statement is present in the JCL for the unload job.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCUL

DFHNC0705
Unload access to CF structure strname failed with response response.
Explanation:

The named counter pool unload process failed because of a problem with coupling facility access.

System action:

Unload processing is terminated and the server is closed down with message DFHNC0706.

User response:

If the response code is 6, this indicates that an unexpected IXLLIST error occurred, for which a previous message DFHNC0441 will have been issued. Any other response code indicates an internal logic error.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCUL

DFHNC0706
Unload for named counter pool poolname was unsuccessful.
Explanation:

The named counter pool unload process failed. The reason will have been described in a previous message.

System action:

The server is terminated.

User response:

See the previous message giving the reason for the unload failure. Note that any unload data set produced in this case will be incomplete and will not be valid for reload purposes.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCUL

DFHNC0801I
Named counter pool poolname is to be reloaded.
Explanation:

The named counter sequence number server program has been started with the RELOAD option requesting that the named counter pool is to be reloaded from a sequential data set produced using the UNLOAD option.

System action:

The server starts to process the reload request. In this case, the rest of cross-memory server initialization is bypassed as it will not be needed.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRL

DFHNC0802I
Named counter pool poolname has been successfully reloaded.
Explanation:

The named counter pool has been reloaded successfully.

System action:

The server closes down normally.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRL

DFHNC0803I
Counters reloaded: counters. Counters bypassed: duplicates. Blocks read: blocks.
Explanation:

This message provides additional information about the results of the named counter pool reload process. Named counters on the unloaded data set are bypassed during reload processing if they already exist in the pool (for example as a result of a previous reload which could not be completed due to lack of space).

System action:

Server termination processing continues.

User response:

None.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRL

DFHNC0804
DFHNCRL data set for reload could not be opened.
Explanation:

The data set containing the named counter pool to be reloaded could not be opened.

System action:

Reload processing is terminated and the server is closed down with message DFHNC0808.

User response:

Check that the DFHNCRL DD statement is present in the JCL for the reload job.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRL

DFHNC0805
Reload access to CF structure strname failed with response response.
Explanation:

The named counter pool reload process failed because of a problem with coupling facility access.

System action:

Reload processing is terminated and the server is closed down with message DFHNC0808.

User response:

If the response code is 6, this indicates that an unexpected IXLLIST error occurred, for which a previous message DFHNC0441 will have been issued. Any other response code indicates an internal logic error.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRL

DFHNC0806
Unexpected end of file encountered on reload data set.
Explanation:

End of file was encountered on the data set containing the unloaded named counter pool before the logical end of the unloaded data was encountered.

System action:

Reload processing is terminated and the server is closed down with message DFHNC0808.

User response:

This indicates that the unloaded data set is incomplete, perhaps because the unload process was abnormally terminated.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRL

DFHNC0807
Reload data set contains incorrect data near block block, offset offset.
Explanation:

The named counter pool reload process failed because the unloaded pool data set is not in the correct format.

System action:

Reload processing is terminated and the server is closed down with message DFHNC0808.

User response:

Check that the correct data set is being used and that the unload process completed normally.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRL

DFHNC0808
Reload for named counter pool poolname was unsuccessful.
Explanation:

The named counter pool reload process could not be completed. The reason will have been described in a previous message.

System action:

The program is terminated.

User response:

See the previous message giving the reason for the reload failure.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRL

DFHNC0809
Reload for CF structure strname failed, structure is full.
Explanation:

Named counter pool reload processing failed because there are insufficient free entries or elements to store the new data in the structure.

System action:

Reload processing is terminated and the server is closed down with message DFHNC0808.

User response:

If the structure is currently allocated at less than its maximum size and the coupling facility has enough free space, the size of the structure can be increased dynamically using the MVS SETXCF command with the START,ALTER option, and the reload job can then be run again as soon as the alter request completes, in which case it will skip over duplicate information which has already been successfully reloaded. If the structure is at its maximum size, use the MVS SETXCF FORCE command to delete the structure, then increase the SIZE and INITSIZE parameters in the current CFRM policy and activate the updated policy, and rerun the reload job. The approximate amount of information which could not be reloaded can be estimated by comparing the numbers of blocks read and named counters reloaded, as described by following message DFHNC0803, with the corresponding numbers from message DFHNC0703 in the unload job.

Note:
This message cannot be changed with the message editing utility.
Destination:

Console and SYSPRINT

Modules:

DFHNCRL

DFHNC0911I
R12=prv RQ Entry function Name=counter Job=region Task=task
Explanation:

Named counter sequence number server request tracing is active and information from the NCRQ parameter list is being traced on entry to the request module DFHNCRQ.

System action:

Processing continues.

User response:

This message is intended primarily for diagnostic use as advised by your IBM Support Center.

Note:
This message cannot be changed with the message editing utility.
Destination:

SYSPRINT

Modules:

DFHNCRQ

DFHNC0912I
R12=prv RQ Exit response Name=counter Job=region Task=task
Explanation:

Named counter sequence number server request tracing is active and information from the NCRQ parameter list is being traced on exit from the request module DFHNCRQ.

System action:

Processing continues.

User response:

This message is intended primarily for diagnostic use as advised by your IBM Support Center.

Note:
This message cannot be changed with the message editing utility.
Destination:

SYSPRINT

Modules:

DFHNCRQ

DFHNC0913I
R12=prv RQ parameter Hex=hex Dec=decimal
Explanation:

Named counter sequence number server request tracing is active and a parameter or result value from the NCRQ parameter list is being traced in hexadecimal and decimal notation by the request module DFHNCRQ.

System action:

Processing continues.

User response:

This message is intended primarily for diagnostic use as advised by your IBM Support Center.

Note:
This message cannot be changed with the message editing utility.
Destination:

SYSPRINT

Modules:

DFHNCRQ

DFHNC0914I
R12=prv RQ Options options
Explanation:

Named counter sequence number server request tracing is active and an options parameter or result value from the NCRQ parameter list is being traced by the request module DFHNCRQ.

System action:

Processing continues.

User response:

This message is intended primarily for diagnostic use as advised by your IBM Support Center.

Note:
This message cannot be changed with the message editing utility.
Destination:

SYSPRINT

Modules:

DFHNCRQ

DFHNC0941I
R12=prv CF Entry request Name=counter R1=parmlst
Explanation:

Named counter sequence number server tracing of coupling facility accesses is active and information from the request interface parameter list is being traced on entry to the coupling facility interface module DFHNCCF.

System action:

Processing continues.

User response:

This message is intended primarily for diagnostic use as advised by your IBM Support Center.

Note:
This message cannot be changed with the message editing utility.
Destination:

SYSPRINT

Modules:

DFHNCCF

DFHNC0942I
R12=prv CF IXLLIST REQUEST=request REASON=rsncode
Explanation:

Named counter sequence number server tracing for coupling facility accesses is active and the result from an IXLLIST macro is being traced. The information traced includes an abbreviation of the type of request being performed and the reason code returned by the macro.

System action:

Processing continues.

User response:

This message is intended primarily for diagnostic use as advised by your IBM Support Center.

Note:
This message cannot be changed with the message editing utility.
Destination:

SYSPRINT

Modules:

DFHNCCF

DFHNC0943I
R12=prv CF IXLLIST keyword=value
Explanation:

Named counter sequence number server tracing for coupling facility accesses is active and an IXLLIST parameter or result value (key, authority value, version or adjunct area) is being traced in hex and (if relevant) character format.

System action:

Processing continues.

User response:

This message is intended primarily for diagnostic use as advised by your IBM Support Center.

Note:
This message cannot be changed with the message editing utility.
Destination:

SYSPRINT

Modules:

DFHNCCF

DFHNC0944I
R12=prv CF Exit response Name=counter
Explanation:

Named counter sequence number server tracing for coupling facility accesses is active and information from the request interface parameter list is being traced on exit from the CF request module DFHNCCF.

System action:

Processing continues.

User response:

This message is intended primarily for diagnostic use as advised by your IBM Support Center.

Note:
This message cannot be changed with the message editing utility.
Destination:

SYSPRINT

Modules:

DFHNCCF

DFHNC0999I
Trace text
Explanation:

This message is used by the named counter sequence number server for non-specific debugging traces in multiple modules, for use by service personnel. It should not appear in normal execution unless debugging traces were deliberately activated, or an internal logic error was encountered.

System action:

Processing continues.

User response:

This message is intended primarily for diagnostic use as advised by your IBM Support Center.

Note:
This message cannot be changed with the message editing utility.
Destination:

SYSPRINT

Modules:

various

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