DFS3429E THE TOTAL OTMA INPUT MESSAGES(TIB) HAVE REACHED THE GLOBAL LIMIT ZZZZ

Explanation

There are too many unprocessed OTMA messages in the system. This is a severe message flood condition. All of the new OTMA transactions, including IMS synchronous program switches, are rejected.

System action

IMS OTMA will reject any new input messages from all the members until the flood condition is relieved.

System programmer response

Determine whether:
  • The dependent regions are active to process OTMA messages.
  • The remote program inserts back to the I/O PCB for OTMA messages.
  • The OTMA clients are flooding IMS.

Make sure that the IMS regions are started to run the OTMA transactions. You might need to contact the system programmer for assistance.

Module

DFSYMOM0