ORA-600 [qksvcProcessExprCBK_fail] Received Running a Complex Query
(Doc ID 1079328.1)
Last updated on OCTOBER 11, 2019
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 to 22.214.171.124 [Release 11.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
***Checked for relevance on 23-Jan-3013***
Error received when running a complex select query:
ORA-00600: internal error code, arguments: [qksvcProcessExprCBK_fail], , , , , , , , , , , 
Failing sql is a complex select query with:
- 'connect by' and 'start with' clauses
- 'upper' function
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