gtpi1m1t | System Installation Support Reference |
User exit routine UCCRBK is invoked by the Release Block Without ECB routine before releasing the core block. This exit point, named RBK, can be activated dynamically. Exit point RBK is in copy segment CLHV of CSECT CCSTOR.
General Conditions at Entry
The registers at entry to UCCRBK are:
System Conditions at Entry
Programming Considerations at Entry
Programming Considerations on Return
See User Exit Routines - Common Return Conditions.
General Conditions on Return