Using Log Analyzer for Db2 for z/OS (PLA) to extract UNDO SQL.
The job ends with a RC=16 with this message:
LAE0181I LRE0002E ERROR PROCESSING ENABLE MEMBER.
LAE0181I RC: 00000010. RSN: 00000044.
Release : 20.0
Component : CA Log Analyzer for DB2 for z/OS
The LAE0181I LRE0002E message was related to the REGION=4M specification.
The REGION size was increased which resolved the error.