AHL048

Explanation
In the GTRACE macro, the ID keyword is not specified.
The ID keyword must be specified for either form (standard or execute)
of the GTRACE macro.

System action
The system partially expands the macro; expansion
stops following detection of the error.

System programmer response
Correct the GTRACE macro, specifying
the ID keyword with the appropriate value.  Rerun the job.

Source
Generalized trace facility (GTF)

Module
GTRACE