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ORA-00600 [qksanExecSql:1] (Doc ID 1417063.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 and later
Information in this document applies to any platform.

Symptoms

When SYS_AUTO_SQL_TUNING_TASK is run in the maintenance window, the following error occurs:

ORA-00600: internal error code, arguments: [qksanExecSql:1], [0], [], [], [], [], [], [], [], [], [], []


The trace file shows characteristics like: 

----- PL/SQL Stack -----
----- PL/SQL Call Stack -----
 object      line  object
 handle    number  name
4a9426aa8     11816  package body SYS.DBMS_SQLTUNE_INTERNAL
4b389b498         7  SYS.WRI$_ADV_SQLTUNE
4aa2de3a0       587  package body SYS.PRVT_ADVISOR
4aa2de3a0      2655  package body SYS.PRVT_ADVISOR
4b39696f0       241  package body SYS.DBMS_ADVISOR
4b3988070       821  package body SYS.DBMS_SQLTUNE
4abe75670         4  anonymous block


----- Call Stack Trace -----

... qksanExecSql qksanAnalyzeSql qksanAnalyzeSegSql kestsaFinalRound kestsaAutoTuneSql kestsaAutoTuneDrv kestsTuneSqlDrv kesaiExecAction kesaiTuneSqlDrv spefcifa ...

  

Cause

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