CICS termination manager parameters
All task-related user exit programs that have been enabled with the SHUTDOWN option of the EXEC CICS ENABLE command, and started, are invoked at CICS® termination to allow them to do the clean-up processing that is appropriate to the type of termination. At CICS termination, the address of a one-byte termination code is passed to your exit program.
The code may consist of any of the following bit settings:
- UERTCORD
- (X'80') CICS orderly shutdown
- UERTCIMM
- (X'40') CICS immediate shutdown
- UERTCABY
- (X'20') CICS abend, retry possible, TCBs dispatchable
- UERTCABN
- (X'10') CICS abend, retry not possible, TCBs dispatchable
- UERTOPCA
- (X'01') CICS abend, retry not possible, TCBs not dispatchable.
For further information about shutdown TRUEs, see Coding a program to be invoked at CICS termination.