Messages in the range 7001-7009 are issued by the CICS-supplied ICAPI
(Internet Connection Application Programming Interface)
DLL program, which executes under control of the ICSS/390
(Internet Connection Secure Server for OS/390) Web server program.
The messages appear in the log file of the ICSS/390 job.
An abnormal end (abend) or program check has occurred in module modname. This implies that there may be an error in the CICS code. Alternatively, unexpected data has been input, or storage has been overwritten.
The code aaa/bbbb is a 3-digit hexadecimal MVS code (if applicable), followed by a 4-digit alphanumeric CICS code. The MVS code is a system completion code (for example, 0C1 or D37). If an MVS code is not applicable, this field is filled with three hyphens. The CICS code is an abend code or a number referring to a CICS message (for example, AKEA is a CICS abend code; 1310 refers to message DFHTS1310).
An exception entry is made in the trace table. A system dump is taken, unless you have specifically suppressed dumps in the dump table.
CICS continues unless you have specified in the dump table that CICS should terminate. If appropriate, an error return code is sent to the caller of this domain. In this case CICS could be terminated by the caller ( for example, the domain manager, DFHDMDM). A message is issued to this effect.
Message DFHME0116 is normally produced containing the symptom string for this problem.
Notify the system programmer. If CICS is still running, it is necessary to decide whether to terminate CICS.
Look up the MVS code, if there is one, in the relevant MVS codes manual.
Next, look up the CICS alphanumeric code. This tells you, for example, whether the error was a program check, an abend, or a runaway, and may give you some guidance concerning user response.
If module modname is not crucial to the running of your CICS system,
you may decide to continue to run and bring CICS down at a convenient time
to resolve the problem.
If you cannot run without the full use of module modname you should bring CICS down in a controlled shutdown.
You need further assistance from IBM to resolve this problem. See CICS® Problem Determination Guide for guidance on how to proceed.
Console
DFHWBWB
XMEOUT Parameters: applid, aaa/bbbb, X'offset', modname
An error has been detected in module modname. The
code X'code' is the exception trace point ID which uniquely identifies
what the error is and where the error was detected.
An exception entry (code X'code' in the message) is made in the trace table. A system dump is taken, unless you have specifically suppressed dumps in the dump table.
CICS continues unless you have specified in the dump table that CICS should terminate. If appropriate, an error return code is sent to the caller of this domain. In this case, CICS could be terminated by the caller (for example, the domain manager, DFHDMDM). A message is issued to this effect.
Message DFHME0116 is normally produced containing the symptom string for this problem.
This indicates a possible error in CICS code. The severity of its impact depends on the importance of the function being executed at the time of the error.
CICS may not have been terminated. If the message occurs once and module modname is not crucial to the running of your CICS system, you may decide to continue to run and bring CICS down at a convenient time to resolve the problem.
If the message recurs or if you cannot run without the full use of module modname, you should bring CICS down in a controlled shutdown.
You need further assistance from IBM to resolve this problem. See CICS Problem Determination Guide for guidance on how to proceed.
Console
DFHWBST, DFHWBTC, DFHWBDM, DFHWBQM, DFHWBSR, DFHWBXM
XMEOUT Parameters:
applid,
X'
code',
modname
A CICS function is taking more time to process than CICS expects. A possible loop has been detected in module modname at offset X'offset'. This is the offset of the instruction that was executing at the time the error was detected.
An exception entry is made in the trace table. A system dump is taken, unless you have specifically suppressed dumps in the dump table.
Either this is a critical error and CICS is terminated, even if you have specified in the dump table that CICS should not terminate.
Or CICS will continue unless you have specified in the dump table that CICS should terminate. Message DFHME0116 is normally produced containing the symptom string for this problem.
Notify the system programmer. If CICS has not been terminated, it will be necessary to decide whether the problem is serious enough to bring CICS down.
Because some CICS functions can use a lot of processor time, this message may have been caused by a long-running function. So there may not be an error here. Usually, CICS will purge a CICS function that exceeds the runaway task time interval that you have specified in the SIT (this is the ICVR which is measured in milliseconds). This means that the module modname will be terminated and CICS will continue.
If you have declared ICVR=0 in the SIT and you consider that module modname has gone into a loop, you will have to terminate CICS in order to terminate the runaway function.
If CICS has terminated module modname, and you consider that it was not a runaway, you should increase the ICVR time interval in the SIT. You will have to bring CICS down at a suitable time to do this permanently. However, you can change the ICVR time interval temporarily online, using the CEMT transaction.
If raising the ICVR time does not solve the problem, you may need further assistance from IBM to resolve this problem. See CICS Problem Determination Guide for guidance on how to proceed.
Console
DFHWBST, DFHWBTC
XMEOUT Parameters:
applid,
X'offset',
modname
An MVS GETMAIN was issued by module modname but there was insufficient storage available to satisfy the request.
The code X'code' is the exception trace point ID which uniquely identifies the place where the error was detected.
The code mvscode is the MVS GETMAIN return code.
During initialization, CICS may not have access to the user’s applid coded in the SIT. If CICS produces this message in these circumstances, it uses the default applid value DBDCCICS.
CICS will terminate with a system dump. An exception entry is made in the trace table (code code in the message).
Message DFHME0116 is normally produced containing the symptom string for this problem.
Inform the system programmer.
You can get diagnostic information about the MVS return code by consulting the relevant MVS codes manual which is listed in the book list at the front of this book.
Try decreasing the overall size limit of the DSAs or EDSAs. Or, try increasing the size of the whole region, if it is not already at maximum size. If CICS is not already terminated, you will need to bring CICS down to do this. See the CICS System Definition Guide or the CICS Performance Guide for further information on CICS storage.
Console
DFHWBST
XMEOUT Parameters:
applid,
X'
code',
modname,
mvscode
The alias program used EXEC CICS LINK but was unable to link to program DFHWBBLI.
The link is abandoned. An HTTP response code of 500 (internal server error) is returned to the Web Browser. The alias abends with abend code AWBL.
Use the CEDA transaction to ensure that program DFHWBBLI has
been
correctly defined and installed.
CWBO
DFHWBA
XMEOUT Parameters: date, time,applid, tranid, eibresp, resp2val, hostaddr, clientaddr, {1= , 2= TCPIPSERVICE: }, tcpipservice
Program DFHWBBLI has returned an error response to the alias.
The request is abandoned. The error response returned by program
DFHWBBLI is returned to the Web Browser in an HTTP response:
The alias abends with abend code AWBM unless suppressed
by the URM DFHWBEP.
Check program DFHWBBLI and the programs which it calls.
CWBO
DFHWBA
XMEOUT Parameters: date, time,applid, tranid, hostaddr, clientaddr, {1= , 2= TCPIPSERVICE: }, tcpipservice
The alias program has received an unexpected response on a call made to CICS during alias initialization.
The alias abends with abend code AWBI.
You may need further assistance from IBM to resolve this problem. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed.
CWBO
DFHWBA
XMEOUT Parameters: date, time,applid, tranid, eibresp, resp2val, {1= , 2= TCPIPSERVICE: }, tcpipservice
The alias program was unable to locate the START data for this
request, or the START data was invalid. The error response code X'code' is the exception trace point id that uniquely identifies which error
has occurred. A code of '4565'X means that the START data was missing, and
'4566'X means that the START data was invalid.
The alias abends with abend code AWBF and a trace entry is made in the trace table.
The alias program DFHWBA is only to be used for alias transactions started by the CICS Web Interface. User-written applications should not be starting alias transactions, as data passed to the alias will not be in the expected format.
CWBO
DFHWBA
XMEOUT Parameters: date, time,applid, tranid, X'code', {1= , 2= TCPIPSERVICE: }, tcpipservice
The alias had detected an error.
A system dump is taken. The alias abends with abend code AWBH. Message DFHME0116 is normally produced containing the symptom string for this problem.
Examine the diagnostics to determine the reason for the error.
CWBO
DFHWBA
XMEOUT Parameters: date, time,applid, tranid, {1= , 2= TCPIPSERVICE: }, tcpipservice
The alias has detected an abend.
The alias abends with abend code AWBK.
Examine the diagnostics to determine the reason for the error.
CWBO
DFHWBA
XMEOUT Parameters: date, time,applid, tranid, hostaddr, clientaddr, {1= , 2= TCPIPSERVICE: }, tcpipservice
This is an informational message indicating the start of Web domain initialization.
CICS initialization continues.
None. You can suppress this message with the system initialization parameter, MSGLVL=0.
Console
DFHWBDM
XMEOUT Parameter:
applid
Web domain initialization has completed successfully.
CICS initialization continues.
None. You can suppress this message with the system initialization parameter, MSGLVL=0.
Console
DFHWBDM
XMEOUT Parameter:
applid
The CICS Web domain initialization failed with reason code rc.
CICS initialization continues. Subsequent calls to the components of the CICS Web environment may fail.
Use the reason code rc to determine why initialization failed. The possible reasons are:
Console
DFHWBDM
XMEOUT Parameters:
applid,
X'
rc
'
CICS Web Support has received a non-HTTP request or a SSL request for a HTTP TCPIPSERVICE.
The request is rejected.
Correct the TCPIPSERVICE definition to suit the type of request being sent.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
Program DFHWBBLI received an error response from the converter program program_name during either Decode or Encode processing, and the parameter list being passed was corrupt.
An error message is sent to the client and an exception trace entry is made in the trace table.
Ensure that the converter program being used is correct.
CWBO
DFHWBBLI
XMEOUT Parameters:
date,
time,
applid,
tranid,
program_name,
{4=Decode,
5=Encode},
{1= ,
2= TCPIPSERVICE: },
tcpipservice
Program DFHWBBLI has detected an error.
A system dump is taken. The transaction abends with abend code AWBR. Message DFHME0116 is normally produced containing the symptom string for this problem.
Examine the diagnostics to determine the reason for the error.
CWBO
DFHWBBLI
XMEOUT Parameters:
date,
time,
applid,
tranid,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
Program DFHWBBLI has detected an error while validating initialization information. This probably means that the program has been started incorrectly.
The transaction abends with abend code AWBQ.
Check that the program was not started by a transient data trigger level or by a CECI user.
CWBO
DFHWBBLI
XMEOUT Parameters:
date,
time,
applid,
tranid,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
Program DFHWBBLI used an EXEC CICS LINK but was unable to link
to the given program and an EIB response was returned.
The link is abandoned.
Ensure that the program definition is correct.
CWBO
DFHWBBLI
XMEOUT Parameters:
date,
time,
applid,
tranid,
program_name,
eibresp,
resp2val,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
The Decode function of the converter has returned an error.
An error message is sent to the client.
The response code insert gives the RESPONSE code returned by
the converter program. The reason code insert gives the REASON code returned
by the converter program.
The values defined by CICS for these fields are defined in copybook
DFHWBUCD. The CICS defined values for the RESPONSE code are:
The CICS defined values for the REASON code are:
Users can architect their own response and reason code values to be
returned by the analyzer, but they should use values other than those defined
in the CICS supplied copybook DFHWBUCD.
Examine the response and reason codes returned to determine the
cause of the error.
CWBO
DFHWBBLI
XMEOUT Parameters:
date,
time,
applid,
tranid,
program,
respcode,
reasoncode,
{1= ,
2=TCPIPSERVICE: },
tcpipservice
The Encode function of the converter program has returned an error.
An error message is sent to the client.
The response code insert gives the RESPONSE code returned by
the converter program. The reason code insert gives the REASON code returned
by the converter program.
The values defined by CICS for these fields are defined in copybook
DFHWBUCD. The CICS defined values for the RESPONSE code are:
The CICS defined values for the REASON code are:
Users can architect their own response and reason code values to be
returned by the analyzer, but they should use values other than those defined
in the CICS supplied copybook DFHWBUCD.
Examine the response and reason codes returned to determine the
cause of the error.
CWBO
DFHWBBLI
XMEOUT Parameters:
date,
time,
applid,
tranid,
program,
respcode,
reasoncode,
{1= ,
2=TCPIPSERVICE: },
tcpipservice
Program DFHWBA1 has detected an error.
A system dump is taken. The transaction abends with abend code AWBR. Message DFHME0116 is normally produced containing the symptom string for this problem.
Examine the diagnostics to determine the reason for the error.
CWBO
DFHWBA1
XMEOUT Parameters:
date,
time,
applid,
tranid,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
Program DFHWBA1 has detected an error while validating initialization information. This probably means that the program has been started incorrectly.
The transaction abends with abend code AWBQ.
Check that the program was not started by a transient data trigger level or by a CECI user.
CWBO
DFHWBA1
XMEOUT Parameters: date, time,applid, tranid, {1= , 2= TCPIPSERVICE: }, tcpipservice
Program DFHWBBLI has detected an abend by the program that
was servicing the request.
The alias returns control to the caller.
Examine the diagnostics to determine the reason for the error.
CWBO
DFHWBBLI
XMEOUT Parameters:
date,
time,
applid,
tranid,
program,
{1= ,
2=
TCPIPSERVICE: },
tcpipservice
Program DFHWBBLI has detected an abend by the program that
was servicing the request during Encode processing.
The alias returns control to the caller.
Examine the diagnostics to determine the reason for the error.
CWBO
DFHWBBLI
XMEOUT Parameters:
date,
time,
applid,
tranid,
program,
{1= ,
2=
TCPIPSERVICE: },
tcpipservice
Program DFHWBBLI has detected an abend by the converter that
was servicing the request during Decode processing.
The alias returns control to the caller.
Examine the diagnostics to determine the reason for the error.
CWBO
DFHWBBLI
XMEOUT Parameters:
date,
time,
applid,
tranid,
program,
{1= ,
2=
TCPIPSERVICE: },
tcpipservice
Program DFHWBBLI has detected an error.
The alias returns control to the caller.
Examine the diagnostics to determine the reason for the error.
CWBO
DFHWBBLI
XMEOUT Parameters:
date,
time,
applid,
tranid,
program,
{1= ,
2=
TCPIPSERVICE: },
tcpipservice
Program DFHWBLT was not passed the expected state token.
The transaction abends with code AWC2, and an exception trace entry 410C is written.
You may need further assistance from IBM to resolve this problem. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed.
CWBO
DFHWBLT
XMEOUT Parameters:
date,
time,
applid,
tranid,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
The Web Bridge Exit program, DFHWBLT, has detected an error when attempting to access the Web state data held for this transaction.
An exception trace entry is made in the trace table using code X'code. The transaction abends with abend code AWC1 if the Bridge Exit was trying to establish a partnership with the CICS Web Interface alias transaction.
Use the error code code to determine the reason for the failure:
The most likely cause of the error is that the timeout interval for the Web state data has been exceeded, and the relevant state data has been deleted. Check that the timeout interval for the state data is set to a suitable value. You may need further assistance from IBM to resolve this problem. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed.
CWBO
DFHWBLT
XMEOUT Parameters:
date,
time,
applid,
tranid,
X'
code',
{1= ,
2= TCPIPSERVICE: },
tcpipservice
A getmain for storage issued by DFHWBLT failed. Without the storage, processing cannot continue.
The transaction abends with code AWC5, and an exception trace entry 410D is written.
If this error occurs repeatedly, you may need to examine the storage setup of your CICS system. Refer to the CICS Customization Guide for further information on controlling CICS storage.
CWBO
DFHWBLT
XMEOUT Parameters:
date,
time,
applid,
tranid,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
Program DFHWBTTA detected an error when attempting to attach the Web bridge transaction or the Web 3270 Bridge exit program DFHWBLT encountered an internal error.
The transaction returns an internal server error (HTTP response 500) to the HTTP client.
The error code code identifies the CICS trace entry that corresponds to the failure. You may determine the transaction identifier of the Web bridge transaction from this entry and its significant characteristics.
Collect the CICS trace output. You may need further assistance from IBM to resolve this problem. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed.
CWBO
DFHWBTTA, DFHWBLT
XMEOUT Parameters:
date,
time,
applid,
tranid,
X'
code',
{1= ,
2= TCPIPSERVICE: },
tcpipservice
Program DFHWBTTA is unable to resolve an attention identifier from the HTTP forms data returned from a web browser. DFHWBTTA translates the HTTP forms data into the correct 3270 format required by the CICS terminal-oriented transaction that is the target of this request. The attention identifier or AID is a mandatory part of this format. DFHWBTTA cannot locate a name=value pair in the HTTP forms data that adheres to the naming convention defined by the CICS Web Interface to represent an AID, and so cannot return an AID value to the terminal-oriented transaction.
DFHWBTTA returns an internal server error (HTTP response 500) to the HTTP client, and terminates the exchange with the terminal-oriented transaction.
The error code code identifies the CICS trace entry that corresponds to the failure. The HTTP forms data is produced as trace data. Collect the CICS trace output. Examine the HTTP forms data to determine what was returned from the web browser. Identify what HTML input type caused the web browser to submit the HTML form. Corruption of the HTTP forms data may be the cause of the problem. You may need further assistance from IBM to resolve this problem. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed.
CWBO
DFHWBTTA
XMEOUT Parameters:
date,
time,
applid,
tranid,
X'
code',
{1= ,
2= TCPIPSERVICE: },
tcpipservice
Program DFHWBTTA is unable to resolve the next transaction identifier from the HTTP forms data returned from a web browser. DFHWBTTA translates the HTTP forms data and extracts the identifier of the next transaction to be executed. DFHWBTTA cannot locate a name=value pair in the HTTP forms data that adheres to the naming convention defined by CICS to represent the next transaction identifier and so it cannot determine which terminal-oriented transaction to start.
DFHWBTTA returns an internal server error (HTTP response 500) to the HTTP client.
The error code code identifies the CICS trace entry that corresponds to the failure. The HTTP forms data is produced as trace data. Collect the CICS trace output. Examine the HTTP forms data to determine what was returned from the web browser. Corruption of the HTTP forms data may be the cause of the problem. You may need further assistance from IBM to resolve this problem. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed.
CWBO
DFHWBTTA
XMEOUT Parameters:
date,
time,
applid,
tranid,
X'
code',
{1= ,
2= TCPIPSERVICE: },
tcpipservice
Program DFHWBLT detected an error when attempting to access the Web state data held for this transaction. The transaction wait time has exceeded the garbage collection limit and the state block has been deleted by the garbage collection process.
If the error occurs in DFHWBLT, a TERMERR condition is returned to the application and processing continues. If the error occurs in DFHWBTTA, an error response is sent to the browser and processing continues.
Use the error code code to determine which module received the error:
The cause of the error is that the garbage collection interval for the Web state data has been exceeded, and the relevant state data has been deleted. Check that the garbage collection interval for the state data is set to a suitable value. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed.
CWBO
DFHWBLT, DFHWBTTA
XMEOUT Parameters:
date,
time,
applid,
tranid,
X'
code',
{1= ,
2= TCPIPSERVICE: },
tcpipservice
The Web Terminal Translation Application program, DFHWBTTA, has detected an error when attempting to access the Web state data held for this transaction.
An exception trace entry is made in the trace table using code X'code.
Use the error code code to determine the reason for the failure:
The most likely cause of the error is that the timeout interval for the Web state data has been exceeded, and the relevant state data has been deleted. Check that the timeout interval for the state data is set to a suitable value. You may need further assistance from IBM to resolve this problem. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed.
CWBO
DFHWBTTA
XMEOUT Parameters:
date,
time,
applid,
tranid,
X'
code',
{1= ,
2= TCPIPSERVICE: },
tcpipservice
The CICS HTML template manager DFHWBTL could not find template name template_name in the HTML data set.
Because 3270 / HTML conversion cannot be performed without the template, CICS returns a TERMERR condition to the application. Message DFHME0116 is normally produced containing the symptom string for this problem.
Make sure that the template exists in the template library. See the CICS External Interfaces Guide for guidance on how to create HTML templates. Report the details of the symptom string given in message DFHME0116.
CWBO
DFHWBTC
XMEOUT Parameters:
date,
time,
applid,
tranid,
template_name,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
The CICS Web Interface routine that converts 3270 data streams to HTML, and vice versa, has detected an error. This is probably because it has been passed an invalid 3270 data stream on an EXEC CICS SEND command, or because the browser has returned some data that it is incapable of handling in response to an EXEC CICS RECEIVE command.
The transaction is abended with code AEIP (INVREQ). There will be subsequent messages from the web state management code as it tidies up for the abending task. Message DFHME0116 is normally produced containing the symptom string for this problem.
Use CEDX or trace to look at the data that was in error and then correct the sending application. Report the details of the symptom string given in message DFHME0116.
CWBO
DFHWBTC
XMEOUT Parameters:
date,
time,
applid,
tranid,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
The socket domain received a request for a TCPIP service which specified PROTOCOL(HTTP). However, the socket notify gate in module DFHWBSO was unable to attach the transaction specified in the TCPIP service definition.
Exception trace point 0907 is issued.
Check the definitions in the TCPIP service and the specified transaction.
CWBO
DFHWBSO
XMEOUT Parameters:
date,
time,
applid,
client_ip_addr,
tcpipservice,
transaction
The Web socket notify gate was driven with an action code of ERROR because an outstanding asynchronous socket receive request ended with an IO error.
Exception trace point 0906 is issued. The socket is closed and the request is terminated.
Determine why an IO error occurred on this port.
CWBO
DFHWBSO
XMEOUT Parameters:
date,
time,
applid,
client_ip_addr,
tcpipservice
An attempt was made to establish security for userid userid but it was rejected by the external security manager (ESM).
In order to start transaction tranid CICS Web attach processing requires security to be established for userid userid, as selected for this transaction by the Analyzer URM specified for TCPIPSERVICE tcpipservice
Security has not been established for the userid. The attempt to start the transaction has failed.
The response and reason codes (safresp and safreas) returned
by the system authorization facility (SAF), and the response and reason codes
(esmresp and esmreas) returned by the external security
manager (ESM) are those issued by the RACROUTE REQUEST=VERIFY or RACROUTE
REQUEST=EXTRACT macros. These return codes are described in the OS/390 MVS Programming: Authorized Assembler Services Guide
,
and in External Security Interface (RACROUTE) Macro Reference for MVS and VM (SC28-1366). See these manuals for an explanation
of the codes.
There may be further messages produced by CICS or the external security manager (ESM) which provide more information.
CWBO
DFHWBXM
XMEOUT Parameters: date, time,applid, userid, tranid, X'safresp', X'safreas', X'esmresp', X'esmreas', hostaddr, clientaddr, tcpipservice
An attempt was made to start transaction tranid by userid userid but it was rejected.
CICS Web attach processing could not start transid tranid processing because userid userid is not authorized to execute transaction tranid, which was selected for this HTTP Request by the Analyzer URM specified for TCPIPSERVICE tcpipservice
The attach for transaction tranid fails, then processing continues.
Either determine why the Analyzer URM selected transaction tranid, or modify the Analyzer URM to select an authorized transaction identifier.
CWBO
DFHWBXM
XMEOUT Parameters:
date,
time,
applid,
userid,
tranid,
hostaddr,
clientaddr,
tcpipservice
An attempt was made to start transaction tranid but the attach failed due to an unexpected error.
CICS Web attach processing could not start transid tranid processing due to an unexpected error.
The attach for transaction tranid fails, then processing continues.
you may need further assistance from IBM to resolve this problem. See CICS Problem Determination Guide for guidance on how to proceed.
CWBO
DFHWBXM
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
tcpipservice
The client at IP address clientaddr has tried to connect to CICS on a TCPIPSERVICE that has the option AUTHENTICATE(CERTIFICATE), but the client has not provided a client certificate that maps to a valid userid in the external security manager. This may be for one of the following reasons:
The connection is rejected with an HTTP 403 (forbidden) response.
Ensure that the client has a valid certificate. Install the certificate in the external security manager with the TRUSTED attribute and mapping to a valid userid. If the security manager is the IBM Security Server for OS/390 (RACF), this can be done with the RACDCERT command, or by using a TCPIPSERVICE defined with AUTHENTICATE(AUTOMATIC).
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
tcpipservice
The enable process has completed successfully.
Processing continues.
None.
Console and Transient Data Queue CWBO
DFHWBM
XMEOUT Parameters: date, time,applid, tranid, hostaddr
The HTTP caller detected an error after invoking program DFHCCNV to perform data conversion on incoming data.
If there is no DFHCNV table defined, the CICS Web Interface cannot perform data conversion on incoming data. An exception disable of the CICS Web Interface is initiated. Message DFHME0116 is normally produced containing the symptom string for this problem.
Ensure that there is a valid DFHCNV table link-edited into one of the libraries in the DFHRPL library concatenation.
CWBO
DFHWBM
XMEOUT Parameters:
date,
time,
applid,
tranid,
clientaddr,
hostaddr
As part of its normal processing of a request, CICS Web attach processing invokes the user replaceable analyzer to tailor the required actions. This program returns RESPONSE and REASON values. If a CICS supplied sample analyzer is being used, possible RESPONSE code values are:
possible REASON code values are:
Users can also architect their own response and reason code values to be returned by the analyzer, but they should use values other than those defined in the CICS supplied copybook DFHWBUCD.
If the host IP address and the client IP address are not available when this error occurred, these addresses will be displayed as "UNKNOWN" in the message.
An error response is sent to the client and processing of the request is terminated.
Examine the RESPONSE and REASON code values in the message to determine the cause of the error.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
progname,
response,
reason,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
An error linking to program DFHCCNV has forced CICS Web attach processing to abandon a client request. If the host IP address and the client IP address are not available when this error occurred, these addresses will be displayed as "UNKNOWN".
A system dump is taken. An error response is sent to the client and the request is terminated. Message DFHME0116 is normally produced containing the symptom string for this problem.
You may need further assistance from IBM to resolve this problem. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed. Report the details of the symptom string given in message DFHME0116.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
An error linking to the analyzer user replaceable module
forced
CICS Web attach processing to abandon a client request. If the host IP address
and the client IP address are not available when this error occurred, these
addresses will be displayed as "UNKNOWN".
An error response is sent to the client and the request is
terminated. The tcpipservice remains open but unusable.
Ensure that the program specified has been correctly installed and defined
to CICS. If the user replaceable module (URM) has been set dynamically
using CEMT or the SPI command, then ensure that the module is defined to CICS
and enabled, or available in the library if autoinstall is active.
CWBO
DFHWBXN
XMEOUT Parameters: date, time,applid, tranid, progname, hostaddr, clientaddr, {1= , 2=TCPIPSERVICE: }, tcpipservice
CICS Web attach processing cannot invoke the analyzer user replaceable module because none was specified for the TCPIPSERVICE associated with the request being processed. If the host IP address and the client IP address are not available when this error occurred, these addresses will be displayed as "UNKNOWN".
An error response is sent to the client and the request is terminated. Message DFHME0116 is normally produced containing the symptom string for this problem.
Use CEMT SET TCPIPSERVICE to specify an analyzer name on the URM parameter. CEDA can be used to alter the stored definitions. The URM name for CICS Web TCPIPSERVICEs (those TCPIPSERVICEs which have CWXN specified as the transaction ID) MUST specify a valid analyzer program name for the URM keyword.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
Web attach processing could not attach a new task with the requested alias transaction ID tranid. An error response is sent to the client and processing of the request is terminated with abend code AWB2. If the host IP address and the client IP address are not available when this error occurred, these addresses will be displayed as "UNKNOWN".
Ensure that the alias transaction ID supplied by the analyzer
user replaceable program has been defined to CICS.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
tranid,
userid,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
A storage error in program DFHWBSR has forced CICS Web attach processing to abandon a client request. If the host IP address and the client IP address are not available when this error occurred, these addresses will be displayed as "UNKNOWN."
An error response is sent to the client and the request is terminated.
The most probable cause of this error is there being insufficient storage to process the client request. This failure may indicate that you need to increase the size limits of the EDSAs. EDSA storage limits are specified by the EDSALIM system initialization parameter. See the CICS System Definition Guide for more guidance on EDSALIM.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
An abend in the analyzer user replaceable module forced CICS Web attach processing to abandon a client request. If the host IP address and the client IP address are not available when this error occurred, these addresses will be displayed as "UNKNOWN".
An error response is sent to the client and the request is terminated.
Ensure that the program specified is correct.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
progname,
hostaddr,
clientaddr,
{1= ,
2=TCPIPSERVICE: },
tcpipservice
An internal error has forced CICS Web processing to abandon a client request. If the host IP address and the client IP address are not available when this error occurred, these addresses will be displayed as "UNKNOWN."
A system dump is taken. An error response is sent to the client and the request is terminated. Message DFHME0116 is normally produced containing the symptom string for this problem.
You may need further assistance from IBM to resolve this problem. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed. Report the details of the symptom string given in message DFHME0116.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
An HTTP request was being received by DFHWBSR when it detected that the header data of the request exceeded the currently supported maximum of 32767 bytes. If the host IP address and the client IP address are not available when this error occurred, these addresses will be displayed as "UNKNOWN".
Trace entry 0418 is issued containing the web request block. The length of the HTTP header data can be inferred from the user_data_offset field.
Examine the input HTTP request and reduce the length of the header information to be within the allowed limit. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
A sockets I/O error has forced CICS Web processing to abandon a client request. If the host IP address and the client IP address are not available when this error occurred, these addresses will be displayed as "UNKNOWN".
The Web error program DFHWBEP is driven, but no error response can be sent to the client. The request is terminated.
Check for any associated sockets domain error messages, which may give more details on the error which has occurred. The error may have been caused by a user terminating their Web Browser before CICS has been able to process the request. If the problem persists, there may be a problem with the TCP/IP network. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
A Secure Sockets Layer connection from a client with address ipaddr was received on TCPIPSERVICE(service), but there were no available TCBs to process the request.
The socket for the connection is closed. No message is sent to the client because the client expects the response to be encrypted by SSL, but SSL services cannot be provided.
If this message occurs frequently, consider raising the value of the MAXSSLTCBS system initialization parameter. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
A Secure Sockets Layer connection from a client with address ipaddr was received on TCPIPSERVICE(service), but the SSL handshake failed.
The socket for the connection is closed. No message is sent to the client because the client expects the response to be encrypted by SSL, but SSL services cannot be provided. The reason for the handshake failure may be displayed in an earlier DFHSO0123 message.
If the DFHSO0123 message indicates a CICS configuration error, correct it. Otherwise, the problem is likely to be a client error, and can be ignored. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
As part of its normal processing of a request, CICS Web Support checks the supplied method with the HTTP version of the request and the version of HTTP supported by the server. The HTTP version supported by CICS depends on the version that the server application is running at.
An error response is sent to the client and processing of the request is terminated.
Correct the method in the request to one supported by the version of HTTP being used and the version that the server application is capable of running at. The version of the server is that supplied on the HTTP response.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
tcpipservice
As part of its normal processing of a request, CICS Web Support checks the version of the incoming HTTP request. If it is higher than the version CICS supports and the method is not recognised the request is rejected.
An error response is sent to the client and processing of the request is terminated.
Examine the version in the HTTP response to determine the HTTP version that is supported.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
tcpipservice
As part of its normal processing of a request, CICS Web Support checks the version of the incoming HTTP request. If it is at least HTTP/1.1 and there is no host header, the request is rejected as it is not compliant.
An error response is sent to the client and processing of the request is terminated.
Issue the request again after adding a host header.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
tcpipservice
While processing an EXPECT header CICS has detected that the value is not 100-continue.
The request is rejected with a HTTP/1.1 status of 417 Expectation Failed.
Correct the HTTP/1.1 Client.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
clientaddr,
tcpipservice
While processing an EXPECT header CICS has detected that the client is not using HTTP version 1.1.
The request is rejected with an HTTP/1.0 status code of 400 Bad Request.
Correct the HTTP Client.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
clientaddr,
tcpipservice
There are two possible reasons for this message
The possible causes are
Possible solutions are
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
clientaddr,
tcpipservice
The conversion of the inbound HTTP header has failed and this has caused CICS Web processing to abandon the request. If the host IP address and the client IP address are not available when this error occurred, these addresses will be displayed as "UNKNOWN".
An exception entry is made in the trace table. An error response is sent to the client and the request is terminated. Message DFHME0116 is normally produced containing the symptom string for this problem.
The exception trace entry may help you to determine the cause of the error. If not you may need further assistance from IBM to resolve this problem. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed. Report the details of the symptom string given in message DFHME0116.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
The CICS Web characterset codepage is invalid and this has caused CICS Web processing to abandon the request. If the host IP address and the client IP address are not available when this error occurred, these addresses will be displayed as "UNKNOWN".
An exception entry is made in the trace table. An error response is sent to the client and the request is terminated. Message DFHME0116 is normally produced containing the symptom string for this problem.
The exception trace may help you to determine the cause of the error. If not you may need further assistance from IBM to resolve this problem. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed. Report the details of the symptom string given in message DFHME0116.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
The CICS Web host codepage is invalid and this has caused CICS Web processing to abandon the request. If the host IP address and the client IP address are not available when this error occurred, these addresses will be displayed as "UNKNOWN".
An exception entry is made in the trace table. An error response is sent to the client and the request is terminated. Message DFHME0116 is normally produced containing the symptom string for this problem.
The exception trace may help you to determine the cause of the error. If not you may need further assistance from IBM to resolve this problem. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed. Report the details of the symptom string given in message DFHME0116.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
The conversion of the inbound user data has failed and this has caused CICS Web processing to abandon the request. If the host IP address and the client IP address are not available when this error occurred, these addresses will be displayed as "UNKNOWN".
An exception entry is made in the trace table. An error response is sent to the client and the request is terminated. Message DFHME0116 is normally produced containing the symptom string for this problem.
The exception trace entry may help you to determine the cause of the error. If not you may need further assistance from IBM to resolve this problem. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed. Report the details of the symptom string given in message DFHME0116.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
hostaddr,
clientaddr,
{1= ,
2= TCPIPSERVICE: },
tcpipservice
The amount of data transmitted by a client has exceeded the limit defined on the tcpipservice.
The request is rejected
There are two possible causes
There are two possible solutions
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
clientaddr,
tcpipservice
The Client has sent a request that contains a Content-Length header as well as a Transfer-Encoding header.
The request is rejected.
Correct the client
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
clientaddr,
tcpipservice
The Client has sent a request that contains a an invalid chunk size header. Valid values are 0 - 9, A - F with a maximum of 8 characters.
The request is rejected.
Correct the client
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
clientaddr,
tcpipservice
The request contains a Trailer that exceeds 32767 bytes in length.
The request is rejected.
Correct the client
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
clientaddr,
tcpipservice
A warning header has been received on an incoming HTTP request, by CICS Web support. The contents are written in this message for audit purposes.
Processing for the request continues normally.
Examine the warning to determine if action is required.
CWBW
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
warnvalue,
hostaddr,
clientaddr
The request contains an If-Unmodified-Since header and the precondition has failed.
The request is rejected with a HTTP/1.1 412 response.
None required.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
clientaddr,
tcpipservice
A warning header has been received in response to an HTTP request sent by CICS as a client. The contents are written in this message for audit purposes.
Processing for the request continues normally.
Examine the warning to determine if any action is required.
CWBW
DFHWBCL
XMEOUT Parameters:
date,
time,
applid,
tranid,
warnvalue,
clientaddr,
serveraddr
The transaction has terminated with an incomplete chunked request sent by CICS as a client.
End of transaction processing continues normally.
Examine the warning to determine if any action is required.
CWBO
DFHWBCL
XMEOUT Parameters:
date,
time,
applid,
tranid,
X'
sesstoken
'
The client has sent a chunk request but the chunk has not been terminated with the expected CRLF characters.
The request is rejected.
Correct the client.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
clientaddr,
tcpipservice
The host on the HTTP request received by CICS is invalid.
The request is rejected.
Correct the client.
CWBO
DFHWBXN
XMEOUT Parameters: date, time,applid, tranid, clientaddr, tcpipservice
Module DFHWBIP has been invoked to initialize the CICS Web 3270 environment.
Processing continues.
None.
Console
DFHWBIP
XMEOUT Parameter:
applid
The CICS Web 3270 environment has been initialized, and it is now ready to process Web-related work.
Processing continues.
None.
Console
DFHWBIP
XMEOUT Parameter:
applid
The CICS Web 3270 environment initialization failed with reason code rc.
CICS initialization continues. Subsequent calls to the components of the CICS Web environment may fail.
Use the reason code rc to determine why initialization failed. The possible reasons are:
Reason codes 1 to 9 originate in DFHWBIP. Reason code A originates from DFHSIJ1.
Console
DFHWBIP, DFHSIJ1
XMEOUT Parameters:
applid,
X'
rc
'
The CICS Web State Manager could not find the state data for the state token stoken or the supplied state token stoken does not exist.
The requested state data cannot be destroyed, updated or retrieved by the Web State Manager. An exception trace entry is made in the trace table.
Ensure that the supplied state token stoken is correct. On a busy CICS region, the most likely cause of this error is that the state data has been discarded by the Web garbage collection process before the Web state manager could access it. Check that the system initialization WEBDELAY parameters are appropriate values. See the CICS System Definition Guide for guidance on setting the values of the Web garbage collection interval and the Web terminal timeout interval.
CWBO
DFHWBST
XMEOUT Parameters:
date,
time,
applid,
stoken,
{1=destroy,
2=retrieve,
3=store},
{1= ,
2= TCPIPSERVICE: },
tcpipservice
The CICS Web State Manager could not find the state data for the state token stoken because the supplied state token stoken does not exist. The running task is task number taskid and the associated CICS unit of work id is cuowid.
The Web State Manager cannot therefore perform the requested partnership function for the running task. An exception trace entry is made in the trace table.
Ensure that the supplied state token stoken is correct. On a busy CICS region, the most likely cause of this error is that the state data has been discarded by the Web garbage collection process before the Web State Manager could access it for the running task. Check that the system initialization WEBDELAY parameters are appropriate values. See the CICS System Definition Guide for guidance on setting the values of the Web garbage collection interval and the Web terminal timeout interval.
CWBO
DFHWBST
XMEOUT Parameters:
date,
time,
applid,
stoken,
{1=initialize partnership,
2=make partnership,
3=break partnership,
4=trigger partner,
5=wait for partner,
6=query partner,
7=terminate partnership},
taskid,
X'cuowid',
{1= ,
2= TCPIPSERVICE: },
tcpipservice
The environment variables program has received data from a user application. However, the data received was longer than expected.
Exception trace point 4623 is written. The environment variables
program abnormally terminates with abend code AWB7.
Examine the data sent to CICS from the application program.
Console Routecodes 2 and 12 and Transient Data Queue CWBO
DFHWBENV
XMEOUT Parameters: date, time,applid
As part of its normal processing of a request, Web attach processing invokes the user replaceable analyzer to tailor the required actions. This program is passed the length of the user data part of the HTTP request in parameter WBRA_USER_DATA_LENGTH, which it can modify. However, the modified value is greater than the maximum allowable value which represents the available space in the data buffer.
An error response is sent to the client and processing of the request is terminated.
Modify the analyzer program so that it does not set the parameter WBRA_USER_DATA_LENGTH to be greater than the maximum. The sum of the data offset and the data length should not exceed the buffer length.
CWBO
DFHWBXN
XMEOUT Parameters:
date,
time,
applid,
tranid,
progname,
response,
reason,
hostaddr,
clientaddr,
X'
dataoffset',
X'
datalength',
X'
bufferlength',
{1=
,
2=TCPIPSERVICE: },
tcpipservice
The connection manager received an unexpected response to a CICS command. This is a logic error.
A system dump is taken. Processing continues. Message DFHME0116 is normally produced containing the symptom string for this problem.
You may need further assistance from IBM to resolve this problem. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed. Report the details of the symptom string given in message DFHME0116.
CWBO and Terminal End User
DFHWBC01
XMEOUT Parameters: date, time,applid, tranid
An attempt has been made to run the CICS-supplied transaction CWBC. This transaction is no longer used to manage CICS Web resources.
None. Processing continues.
Refer to the CICS Internet and External Interfaces Guide, and the Resource Definition Guide for details of how to manage CICS Web resources. See the CICS External Interfaces Guide and CICS Problem Determination Guide for guidance on how to proceed.
CWBO and Terminal End User
DFHWBC01
XMEOUT Parameters:
date,
time,
applid
The CICS GWAPI program received an error response retcode
when it executed the HTTPD_extract function to retrieve
the specified environment variable envvar.
The CICS GWAPI program terminates and returns an HTTP server
error
response (code 500) to the Web browser.
Investigate whether the ICSS/390 server has been correctly configured
to use the CICS GWAPI DLL.
Refer to the CICS External Interfaces Guide for further information.
SYSPRINT
DFHWBAPI
The CICS GWAPI program received an error response retcode
when it executed the HTTPD_read function to retrieve
the user data sent with an HTTP request.
The CICS GWAPI program terminates and returns an HTTP server
error
response (code 500) to the Web browser.
Investigate whether the ICSS/390 server has been correctly configured
to use the CICS GWAPI DLL.
Refer to the CICS External Interfaces Guide for further information.
SYSPRINT
DFHWBAPI
The CICS GWAPI program has attempted to analyze the path name
section
of the Uniform Resource Locator url that it received
from the Web browser, but has determined that its syntax is not in the standard
format expected to decide which CICS region, transaction, and program should
process the request.
The reason for the failure is given by one of the following values for the return code retcode.
The CICS GWAPI program terminates and returns an HTTP server
error
response (code 500) to the Web browser.
Investigate whether the ICSS/390 server has been correctly configured
to use the CICS GWAPI DLL.
Refer to the CICS External Interfaces Guide for further information.
SYSPRINT
DFHWBAPI
The CICS GWAPI program has attempted to use the CICS External
Call
Interface (EXCI) to link to the Business Logic Interface program
program_name
in the CICS region with applid applid,
but the link was unsuccessful. The EIBRESP and EIBRESP2 values from the EXEC
CICS LINK command are resp and resp2.
The CICS GWAPI program terminates and returns an HTTP error
response
to the Web browser. If resp and resp2 indicate
that there is a temporary problem establishing an Inter-Region Communication
connection, the HTTP error response is 503 (system not available), otherwise
it is 500 (server error).
Investigate whether the target CICS region has been correctly configured to receive EXCI requests from this ICSS/390 server address space.
The following must be set up:
Refer to the CICS External Interfaces Guide for further information.
SYSPRINT
DFHWBAPI
The CICS GWAPI program has attempted to use the CICS External
Call
Interface (EXCI) to link to the Business Logic Interface program
program_name
in a CICS region, but an error response was returned
by the program. The return code retcode is the Business Logic Interface
response that was returned in wbbl_response.
The CICS GWAPI program terminates and returns retcode
as
the HTTP server response to the Web browser.
Investigate the reason for the error response. The values that
can be returned in wbbl_response
are documented in the CICS External Interfaces Guide, and are generally caused by a programming
error in either the converter program or the server application program.
SYSPRINT
DFHWBAPI
The CICS GWAPI program received an error response retcode
when it executed the HTTPD_set function to set a value
for the specified variable variable while processing URL url.
The CICS GWAPI program terminates and returns an HTTP server
error
response (code 500) to the Web browser.
Investigate whether the ICSS/390 server has been correctly configured
to use the CICS GWAPI DLL.
Refer to the CICS External Interfaces Guide for further information.
SYSPRINT
DFHWBAPI
The CICS GWAPI program received an error response retcode
when it executed the HTTPD_write function to write the
user data to be sent with an HTTP response for URL url.
The CICS GWAPI program terminates and returns an HTTP server
error
response (code 500) to the Web browser.
Investigate whether the ICSS/390 server has been correctly configured
to use the CICS GWAPI DLL.
Refer to the CICS External Interfaces Guide for further information.
SYSPRINT
DFHWBAPI