ORA-00600: [qctcte1] after upgrading to 12.2 (Doc ID 2278359.1)

Last updated on JULY 08, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 and later
Information in this document applies to any platform.

Symptoms

After database was upgraded to 12.2 , queries involving JOIN are failing with following error:

ORA-00600: internal error code, arguments: [qctcte1], [0], [], [], [], [], [], [], [], [], [], []

 

Changes

 Database was upgraded to 12.2 recently.

Cause

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