gtpi1m0h | System Installation Support Reference |
User exit routine UCCAPL provides the ability to perform additional actions or extend the life of an ECB that is about to be timed out.
UCCAPL is called when the ECB that is currently running exited with a 000010 or a 00002010 system error. Exit point APL is located in 2 places in copy segment CTME of CSECT CCNUCL; just prior to issuing the 000010 system error and just prior to issuing the 00002010 system error.
General Conditions at Entry
The registers at entry to UCCAPL are:
System Conditions at Entry
Programming Considerations at Entry
Programming Considerations on Return
For all registers except R0, see User Exit Routines - Common Return Conditions.
General Conditions on Return