The occurrence
of a program check in the trap exit is detected by the recovery routine in
DFHTRPT. This then:
- Marks the exit as unusable
- Issues the message DFHTR1001 to the system console
- Takes a CICS® system dump with dump code TR1001, showing the PSW and registers
at the time of the interrupt
- Continues (ignoring the exit on future invocations of the trace domain).
To recover from this situation, execute the commands given above for replacing
the current version of the exit routine.
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