After patching TSS/ENF, cics changed behavior while submitting JOBS via INTRDR.
Before CICS STC userid was used as the USERID in the JCL, after patching the CICS default userid is used.
Release : 16.0
Component : CA Top Secret for z/OS
If no user id is supplied for a transaction, it will default to the SIT default acid (CICSTOPP).
The current facility options (for CICSPROD) would not cause TSS to change the default ID to region ID.
By changing the TSS facility option to NOIJU (no insert job user) jobs submitted run under the CICS region id.
To alter the CICS facility to NOIJU
issue the following command
TSS MODI FAC(CICSPROD=NOIJU)