Executing a Query Against a View Which References a Remote PL/SQL Function and is Used in a Group By Clause May Fail With: ORA-00979: not a GROUP BY expression (Doc ID 2052975.1)

Last updated on JUNE 29, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.1 to 12.1.0.2 [Release 12.1]
Information in this document applies to any platform.

Symptoms

A view reports an ORA-979 when attempting to compile it after exporting/import an 11.2 schema into a 12.1.0.2 database when referencing a remote pl/sql function in a 10.2.0.3 database.

The same view compiled successfully when the database was 10.2.0.3.

 

Changes

 Upgrade to 12.1.0.2

Cause

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