OBIEE 11g - Union Query Not Working After Upgrading OBIEE From 11.1.1.7.x to 11.1.1.9.x Version

(Doc ID 2172949.1)

Last updated on JULY 17, 2017

Applies to:

Business Intelligence Server Enterprise Edition - Version 11.1.1.7.150714 and later
Information in this document applies to any platform.

Symptoms

On 11.1.1.9.x version of Oracle Business Intelligence Enterprise Edition (OBIEE) Analytics, after upgrading the instance from 11.1.1.7.x (11.1.1.7.150120 or below) version, the below scenario is noticed:

-It is expected that the report should return results (values) even with union query involved, as in the 11.1.1.7.x (11.1.1.7.150120 or below) version instance.

Cause

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