Running Datacom 15.1 and the MUF abends with a S0F4 reason code 24
Restarted the MUF and it abends with the same S0F4-24 error after message DB00248I while loading modules:
DB00248I - PARM PGMDT=20151231, DBMLBPR 2020/08/18-1311 15.1 SO14507
DB00248I - PARM PGMDT=20151231, DBSIPPR 2020/07/22-1840 15.1 SO14115
DB00248I - PARM PGMDT=20151231, DBSSPPR 2020/09/08-1823 15.1 SO14542
IEA995I SYMPTOM DUMP OUTPUT
SYSTEM COMPLETION CODE=0F4 REASON CODE=00000024
At the time of the failure Datacom is loading modules from the loadlib.
In this case the S0F4 is issued by IBM module IGWIRPGD which is part of DFSMS.
An S0F4 abend can be caused by a corrupt PDSE library.
Release : 15.1
Component : DATACOM/DB
Check the load libraries in the STEPLIB. If a PDSE library is corrupt it will have an error when trying to browse it in ISPF.
It is most likely the Datacom load library CABDLOAD (for DB) or CAAXLOAD for (AD) containing the Datacom system modules that has the problem.
Try using a Datacom 15.1 loadlib from another MUF or restore the library from a backup.