AQ/Streams Propagation Intermittently Stops/Hangs After Upgrading to 11GR2
Last updated on MAY 04, 2017
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 to 22.214.171.124 [Release 11.2]
Information in this document applies to any platform.
AQ propagation periodically stops from 11gR2.Periodically messages are stuck in the queue in READY state and propagation does not happen.
The propagation needs to be unscheduled and rescheduled to clear the queue. After restart, the propagation works for few hours and then issue occurs again.
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