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DB Link Intermittent Connection Failure With Errors ORA-20007 ORA-03113. (Doc ID 1919741.1)

Last updated on AUGUST 31, 2023

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2]
Information in this document applies to any platform.


Database link between 2 production databases highly used is failing intermittently with errors ORA-20007 ORA-03113

The Alert.log doesn't show anything on the time of this failure.

The 10053 trace file shows the following error:



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