The keywords that you can use in the SYSIN data set are described below.
You can specify various selection criteria to limit the log records that
are processed. These are:
Different types of selection criteria can be combined; only records meeting
all the criteria are processed.
- LRSNSTART(hexadecimal-constant)
- Specifies the logical record sequence number (LRSN) from which to begin
processing. You cannot use this keyword together with RBASTART. Use this keyword
only if your queue manager is in a queue-sharing group.
LRSN values are
always greater than A00000000000; this value is used as the start value if
a lower value is specified.
You can also use the forms STARTLRSN or
STRTLRSN or LRSNSTRT. Specify this keyword only once.
- LRSNEND(hexadecimal-constant)
- Specifies the logical record sequence number (LRSN) of the last record
to be scanned. The default is FFFFFFFFFFFF (the end of the data sets). You
can use this keyword only with LRSNSTART.
You can also use the form ENDLRSN.
Specify this keyword only once.
- RBASTART(hexadecimal-constant)
- Specifies the log RBA from which to begin processing. You cannot use
this keyword together with LRSNSTART.
You can also use the forms STARTRBA
or ST. Specify this keyword only once.
- RBAEND(hexadecimal-constant)
- Specifies the last valid log RBA that is to be processed. If this keyword
is omitted, processing continues to the end of the log (FFFFFFFFFFFF). You
can use this keyword only with RBASTART.
You can also use the forms ENDRBA
or EN. Specify this keyword only once.
- PAGESET(decimal-integer)
- Specifies a page set identifier. The number should be in the range
00 through 99. You can specify a maximum of 10 PAGESET keywords. If PAGESET
keywords are specified, only log records associated with the page sets you
specify are processed.
- URID (hexadecimal-constant)
- Specifies a hexadecimal unit of recovery identifier. Changes to data
occur in the context of a WebSphere MQ unit of recovery. A unit of recovery is identified
on the log by a BEGIN UR record. The log RBA of that BEGIN UR record is the
URID value you must use. If you know the URID for a given UR that you are
interested in, you can limit the extraction of information from the log to
that URID.
The hexadecimal constant can consist of 1 through 12 characters
(6 bytes), and leading zeros are not required.
You can specify a maximum
of 10 URID keywords.
- DATA (hexadecimal-string)
- Specifies a data string in hexadecimal.
The string can consist of
2 through 48 characters (24 bytes), and must have an even number of characters.
You can specify a maximum of 10 DATA keywords.
If DATA keywords
are specified, only log records that contain at least one of the strings are
processed.
- RM (resource_manager)
- Specifies a particular resource manager. Only records associated with
this resource manager are processed. Valid values for this keyword are:
- RECOVERY
- Recovery log manager
- DATA
- Data manager
- BUFFER
- Buffer manager
- IMSBRIDGE
- IMS(TM) bridge
- SUMMARY(YES|NO|ONLY)
- Specifies whether a summary report is to be produced or not:
- YES
- Produce a summary report in addition to the detail report.
- NO
- Do not produce a summary report.
- ONLY
- Produce only a summary report (no detail report).
The default is NO.
- EXTRACT(YES|NO)
- Specifying EXTRACT(YES) will cause each log record that meets the input
selection criteria to be written to the appropriate output file, as explained
on page The EXTRACT function. The default is NO.