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Upgrade From 9i To 10g Caused Ora-0600 [Qctcte1], [0] (Doc ID 417645.1)

Last updated on MARCH 21, 2019

Applies to:

Oracle Database - Standard Edition - Version 10.2.0.2 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

NOTE: The document content below, the user information and data used represents fictitious data from the Oracle sample schema(s) or Public Documentation delivered with an Oracle database product. Any similarity to actual persons, living or dead, is purely coincidental and not intended in any manner.

Query with "CONNECT BY" and "OUTER JOIN" failed with 

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

For example :

SELECT TRA.MGR_ID AS "Sheet", .........
FROM ( SELECT T.PROJ_ID, T.TASK_ID, RSC.RSRC_ID, ...
CONNECT BY PRIOR RCV.PARENT_RSRC_CATG_ID = RCV.RSRC_CATG_ID ) ) START WITH

R.RSRC_ID = :"SYS_B_06" CONNECT BY PRIOR R.RSRC_ID ....

PROJ_ID(+) AND TRA.TASK_ID = ACT.TASK_ID(+) AND TRA.RSRC_ID = ACT.RSRC_ID(+) ...
_SPLIT, TRA.PROJECT_ID, TRA.WBS_TREE, TRA.TASK_CODE

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

Upgraded to 10.2.0.3.0 still error out and tried setting: _OPTIMIZER_COST_BASED_TRANSFORMATION=OFF still same error.

Changes

 NONE

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References

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