Requesting SAPI Processing

The IAZSSS2 (SSS2) mapping macro is used as input to the IEFSSREQ request for SAPI processing. Fields in the SSS2 macro are differentiated into input, output, and disposition fields.
  • An issuer's application thread sets input fields upon each IEFSSREQ invocation.
  • JES manages output fields.

    JES updates the output-defined fields in response to each IEFSSREQ invocation.

  • An issuer's application thread sets the disposition fields on an obtain data set request to inform JES of the disposition processing to occur for the data set returned on the prior obtain data set request.
Parent topic: SYSOUT application program interface (SAPI) — SSI function code 79