Control functions in Debugging - IBM Mainframe

For effective debugging and better management of abnormal termination of programs, CICS provides useful control functions. The Abnormal Termination Recovery function manages an abnormal termination (ABEND) of a task. The CICS Dump Control Program (DCP) manages dumping the main storage areas. The Trace Control Program (TCP) makes use of the Trace Table for debugging aid purposes. For these functions CICS provides a set of commands like HANDLE ABEND, ABEND, DUM, ENTER, TRACE etc. We will see these are more debugging facilities in this chapter.


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