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Frequent Ora-02051 Error In The Alert.Log After Migration To 11.2.0.1 (Doc ID 1244404.1)

Last updated on FEBRUARY 14, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
***Checked for relevance on 06-Feb-2013***

Symptoms


After migration to 11.2.0.1,  RAC database has been getting ORA-02051 error frequently. Alert log shows




These are recovered by RECO and there are no transactions in DBA_2PC_PENDING or x$ktuxe .


Cause

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In this Document
Symptoms
Cause
Solution
References


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