ORA-00918: Column Ambiguously Defined after upgrade to 11.2.0.3 (Doc ID 1470764.1)

Last updated on DECEMBER 07, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 to 11.2.0.3 [Release 11.2]
Information in this document applies to any platform.
***Checked for relevance on 07-Dec-2016***

Symptoms

 After upgrade from 11.2.0.2 to 11.2.0.3 , sql queries are failing with:

ORA-00918: column ambiguously defined.

Changes

 Upgrade from 11.2.0.2 to 11.2.0.3

Cause

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