gtpi1m0x | System Installation Support Reference |
User exit routine UCCCMPI is invoked whenever a new entry control block (ECB) is obtained because of Create postinterrupt processing and the exit point named CMPI is active. Exit point CMPI is contained in CSECT CCNUCL.
UCCCMPI allows user information to be passed from a parent to a child ECB. It is independent of macro servicing user exits.
General Conditions at Entry
The registers at entry to UCCCMPI are:
System Conditions at Entry
Programming Considerations at Entry
Programming Considerations on Return
See User Exit Routines - Common Return Conditions.
General Conditions on Return