Depending on the operating system printing the report, this parameter may only be used as a comment, which would not be printed as part of the report. It may be part of a banner page produced with the report.
IBM iSeries and HP OpenVMS print this field in a banner page. With reports sent to a z/OS system, this entry becomes part of the banner page. The banner page consists of the report title and the values designated in the CLASS and FORM parameters.
You can use symbolic variables with this parameter in batch SYSIN01. For more information, see Symbolic Parameters.