z/OS Diagnostic Data Collection and Analysis

12.2. LE and batch (IMS, WebSphere, and so forth)

1.	Specify the following Runtime options: ABTERMENC(ABEND) TERMTHDACT(UADUMP) TRAP(ON) For information about how to specify runtime options refer to the section “Specifying Runtime Options under z/OS Batch” in the C/C++ User’s Guide.
2.	Include a SYSMDUMP DD card in the JCL specifying: SPACE=(CYL,(100,100),RLSE),DISP=(NEW,DELETE,CATLG), DSN=dump_dataset_name,LRECL=4160,RECFM=FBS Informational APAR II11016 explains how to find the PSW and GPRs at the time of failure.

Note

Ensure that your IEADMR00 Parmlib member reflects the following SDATA defaults:

SDATA=(NUC,SQA,LSQA,RGN,TRT,LPA,CSA,GRSQ,SUM)