Job Summary VSAM Data Set

The job summary VSAM data set (JSSRSDD) is used for saving and restoring data-related Job Summary information.

When accounting or statistics data is saved and JSSRSDD has been included in the job stream, related Job Summary information is written to JSSRSDD. If JSSRSDD has been included in the job stream and data is restored, Job Summary information is restored to the job summary log.

If you are restoring data, the data set defined by JSSRSDD and the data set defined by the restore data set must match, that is, be produced by the same save operation.

JSSRSDD is optional. If you omit JSSRSDD, information about the previous processing of saved data is not restored or information about current processing is not saved.

The VSAM data set defined by JSSRSDD must already exist when you run OMEGAMON for Db2® Performance Expert. Either specify an existing data set from a previous OMEGAMON for Db2 Performance Expert run (when restoring data), or specify a new data set allocated using the IDCAMS DEFINE CLUSTER function. If an existing data set is used and the SAVE subcommand is specified, the new Job Summary data is added to the previous content.

See the Reporting User's Guide for the attributes of OMEGAMON for Db2 Performance Expert VSAM data sets.