DFHSRP executable module

Entry points

DFHSRPNA

Called by

AP domain recovery routines

Description

The system recovery program deals with program check interrupts, system abends, and runaway tasks in the AP domain. For a program check, DFHSRP abends the task with abend code ASRA. For a system abend, DFHSRP searches the SRT for the abend code that has arisen and, if a match is found, calls DFHSRLI to invoke the XSRAB global user exit (if active). Afterward, DFHSRP can either abend CICS or attempt to keep it running with only the faulty task abended (ASRB). For a runaway task, DFHSRP abends the task with abend code AICA.