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Occasional ORA-12805 Errors after an Upgrade from 11g (Doc ID 2601840.1)

Last updated on OCTOBER 29, 2019

Applies to:

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

Symptoms

You observe occasional ORA-12805 errors in the database alert log.

Changes

 You recently upgraded the database from 11g but have not applied any release updates (or, at least, not a recent release update).

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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