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ORA-1002 DURING SHARDED QUEUE OPERATIONS IN XA TRANSACTION ENVIRONMENT (Doc ID 2747086.1)

Last updated on MARCH 08, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 and later
Information in this document applies to any platform.

Symptoms


ORA-1002 occurrs on 1st dequeue attempt after commit/End/Detach of previous dequeue/s transaction, in XA transaction environment.

When a queue shard is reported as UNCACHED in gv$aq_message_cache, the ORA-1002 appears.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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