AETC
Explanation
A CICS transaction has issued a non-CICS command via an application stub
(an expansion of a DFHRMCAL macro). However, the task-related user exit (TRUE) is not known to program manager.
System action
The task is abnormally terminated with a transaction dump
User response
Ensure that the TRUE as identified to the DFHRMCAL macro has been correctly defined to CICS.