OBIEE 12c Query Differs From 11g (Doc ID 2277744.1)

Last updated on JUNE 20, 2017

Applies to:

Business Intelligence Suite Enterprise Edition - Version 12.2.1.2.0 and later
Information in this document applies to any platform.

Symptoms

OBIEE 12c query differs from 11g

After migrating from 11.1.1.7.150120, some Analysis were returning different results in 12.2.1.2.0 compared to 11.1.1.7.x.

Whenever any fact table is queried, two queries are issued(one to get distinct dimensions value and another to get fact data that is similar to 11g). Ideally only one query should be issued but 12c is issuing two queries and then doing full outer join.

We had done fresh installation for 12c and then ran the migration utility tool in 11.1.1.7.150120 to complete the upgrade process.

 

Cause

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