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ORA-00600 [kolasaFree:nullctx] Running Sql Tuning Advisor (Doc ID 2344609.1)

Last updated on OCTOBER 08, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

Error in the Alertlog

ERROR
-----------------------
Begin automatic SQL Tuning Advisor run for special tuning task "SYS_AUTO_SQL_TUNING_TASK"
End automatic SQL Tuning Advisor run for special tuning task "SYS_AUTO_SQL_TUNING_TASK"
...
...
ORA-00600: internal error code, arguments: [kolasaFree:nullctx], [], [], [], [], [], [], [], [], [], [], []

 

Failing statement was SELECT REPLACE (TRIM( XMLELEMENT ....


Main Stack:  

  

Changes

New code is being evaluated by the SQL Tuning Advisor

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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