19268 - Operation removed by invocation timer expiry

Event Type:

SS7

Description:

Operation removed by invocation timer expiry.

Severity:

Info

Instance:

Application name

HA Score:

Normal

Throttle Seconds:

30

OID:

awpss7TcapOperationRemovedTimerExpiryNotify

Recovery:

1. This event indicates that 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 prior to this event indicating that a message could not be routed. If SCCP failed to route the message, verify that 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 that the component was created, but never sent.
6. It is recommended to contact My Oracle Support for assistance if needed.