Error Message :
UCCALL - STEP WAS EXECUTED - COND CODE 0004
The z/OS CallAPI in V11.2 doesn’t work at all. The program UCXBM25C abends with Condition Code 4 (RC4):
UCCALL - STEP WAS EXECUTED - COND CODE 0004
The same Job works, when v10 Load Library is used (without any other change).
The reason is that REGION=2M, as mention in the documentation, is not sufficient anymore.
It’s recommended using REGION=0M in the JOB card of the CallAPI Job. The API will work as expected afterwards.
The documentation will be updated.