12C Upgrade Failed With Four Unusable Primary Keys
(Doc ID 2077512.1)
Last updated on MARCH 12, 2021
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
During upgrade from 11G to 12C not an Import received the following errors:
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