The CICS-supplied transaction restart program

The CICS-supplied default transaction restart program requests that the transaction be restarted if:

  1. The transaction has not performed a terminal read (other than reading the initial input data), terminal write or syncpoint, and
  2. The restart count is less than 20 (to limit the number of restarts), and
  3. The current abend code is one of the following:

The source of the CICS-supplied default transaction restart program, DFHREST, is supplied in assembler language only, in the CICSTS31.CICS.SDFHSAMP library.

The assembler copybook for mapping the communications area is in the CICSTS31.CICS.SDFHMAC library.

Related tasks
Writing a transaction restart program
Rewriting user-replaceable programs
Assembling and link-editing user-replaceable programs
Related reference
The DFHREST communications area
User-replaceable programs and the storage protection facility
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