Advanced Queuing Notification Callback Procedure Not Executed Due to Error - How to Retrigger the Callback Procedure
Last updated on NOVEMBER 24, 2013
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 to 188.8.131.52 [Release 9.2 to 11.2]
Information in this document applies to any platform.
Due to an error during Oracle Advanced Queuing callback procedure execution when asynchronous notification is in use, the callback procedure does not execute successfully. The messages the callback procedure was intended to dequeue remain in the advanced queue with a status of READY. They can be dequeued manually, but this will not trigger the callback procedure.
For more information on the advanced queuing notification feature, see the following note:
Note 225749.1: AQ PL/SQL Notification: PL/SQL Callback and Email Notification
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