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Upgrade to 12.1.0.2 Fails with Error:"ORA-01427: Single-Row Subquery Returns More Than One Row" (Doc ID 2377915.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 to 12.1.0.2 [Release 12.1]
Information in this document applies to any platform.

Symptoms

Upgrade of database from 11.2.0.4.0 to 12.1.0.2 fails with following error messages 



Changes

Upgrading the database  from 11.2.0.4 to 12.1.0.2

Cause

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