Recovery:

1. This event indicates a TCAP transaction containing no components was sent, but no response was received from the remote TCAP peer.
2. The event additional information field includes:
   • the local dialogue-id and invoke-id
   • the number of milliseconds that elapsed between the time the message was sent and the time that the operation was discarded
   • the destination point code to which the message was destined if the component was ever sent
   • the SCCP called party address to which the message was destined if the component was ever sent
3. Check for SCCP events just before this event indicating a message could not be routed. If SCCP failed to route the message, verify a route exists for the destination to which the TCAP message was being sent.
4. If no SCCP routing failure event exists, investigate why the remote TCAP peer failed to respond. The DPC and called party address (if present) can be used to determine the destination to which the message was being sent.
5. If the DPC and Called Party Address are not included in the additional information field, it indicates the component was created, but never sent.
6. It is recommended to contact My Oracle Support if further assistance is needed.