Internal Error ORA-600 [rwoirw: Check Ret Val] When Using Star Transformation (Doc ID 1554911.1)

Last updated on MARCH 06, 2015

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Information in this document applies to any platform.

Symptoms

A query using star transformation fails with ORA-00600: internal error code, arguments: [rwoirw: check ret val], [], [], [], [], [], [], [], [], [], [], [].  The execution plan contains an INDEX JOIN operation, which will look similar to this:

 Notice how, in lines seven through twelve, the hash joins involve exclusively index accesses, and they are all subordinate to a view with the name index$_join$_277 at line six.



Changes

 You have STAR_TRANSFORMATION_ENABLED set to TRUE.

Cause

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