DM026

Explanation

During a hot start with refresh, one or more MAINPROC statements were added, deleted, or changed, but the change failed validation.

The ABEND reason code identifies the specific error:
  1. A processor shifted by the addition or deletion of a MAINPROC statement that was not made at the end.
  2. An attempt was made to delete the current global processor.
  3. An error occurred while validating the state of a deleted processor.
  4. The operator was requested to reset a deleted processor, but replied CANCEL.
  5. An error occurred while validating the state of down level processors.
  6. The operator was requested to reset all down level processors, but replied CANCEL.
  7. An error occurred while validating the state of a processor on which the PRTPAGE or FIXPAGE parameter was changed.
  8. The operator was requested to reset a processor on which the PRTPAGE or FIXPAGE parameter was changed, but replied CANCEL.
  9. The PRTPAGE or FIXPAGE parameter was changed on the global, but the global was not IPLed.

System action

JES3 initialization ends.

System programmer response

Determine if messages IAT2063, IAT3069, IAT3423, IAT3424, IAT3425, or IAT3426 was issued to further explain the condition leading to the error. Take the following action depending on the reason code.
  • For reason code 1, correct the order of the MAINPROC statements.
  • For reason code 2, if the deletion is inadvertent, put the MAINPROC statement back in. If the deletion is needed, it must be done on another processor. Either perform a warm start on another processor, or perform a DSI followed by a hot start with refresh. The deleted system (the current global) must be brought down.
  • For reason code 3, 5, or 7, see message IAT2063 in z/OS JES3 Messages.
  • For reason code 4, 6, or 8, if the change is inadvertent, correct the MAINPROC statement in question. If the change is needed, retry the hot start with refresh and ensure that the operator complies with the messages indicating which processors must be reset.
  • For reason code 9, if the change is inadvertent, correct the global's MAINPROC statement. If the change is needed, re-IPL the global and retry the hot start with refresh.

Module

IATINMPC