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When Upgrading to 12c, STARTUP UPGRADE = Errors in the Alert Log: ORA-600[Migrate Relation Failure] ORA-48254 (Doc ID 2442771.1)

Last updated on MARCH 03, 2020

Applies to:

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

Symptoms

While upgrading, for instance, an 11.2.0.4 database to 12.2.1.0, STARTUP UPGRADE fails with the following errors in the alert log:

 

Cause

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In this Document
Symptoms
Cause
Solution


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