ORA-00001: UNIQUE CONSTRAINT VIOLATED WHEN RUNNING THE POST UPGRADE STEP TO 11G
(Doc ID 1240775.1)
Last updated on SEPTEMBER 10, 2021
Applies to:Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
When running multiple times catupgrd.sql or the post upgrade script utlu111s.sql during the upgrade to 11g Release 1, the following errors are reported:
The same issue could happen when upgrading to 11.2.0.x. when running utlu112s.sql
The environment is upgraded to 11g Release 1 or higher.
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