DFS1284E (N)ACK ON NON-WAITING BLOCK IN TPIPE=tpipe MEMBER=member TOKEN=token
Explanation
An OTMA client sent an acknowledgment message, ACK or NAK, to IMS for a transaction pipe (tpipe) that is not waiting for the message.
In the message
text:
- tpipe
- The 8-byte transaction pipe name
- member
- The 16-byte client name
- token
- The 32 byte server token
The client might have specified an incorrect tpipe name or IMS OTMA already timed out the wait. The tpipe might be in a hold state.
This message appears on the IMS master terminal and the write-to-operator (WTO) terminal.
System action
The message from the OTMA client is ignored. An X'6701' error record with ID=YNAK is logged on the IMS OLDS.
Programmer response
Ensure the OTMA transaction pipe associated with the client is awaiting an OTMA response message and that the IMS token in the OTMA message is valid.