ORA-600: [Qkacon:Fjswrwo] for Connect by Query in 10.2.0.4
(Doc ID 1171265.1)
Last updated on JANUARY 30, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 10.2.0.4 to 11.2.0.1 [Release 10.2 to 11.2]Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud 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
Information in this document applies to any platform.
Symptoms
ORA-600 [qkacon:FJswrwo], [3], [] signalled from a select connect by query in 10.2.0.4 database.
Tested:
1) alter session set optimizer_features_enable='10.2.0.3';
flush shared_pool ....
same error.
2) alter session set "_OPTIMIZER_CONNECT_BY_COST_BASED" = false;
flush shared_pool
and executed sql
0 rows return ...
3) alter session set "_optimizer_connect_by_cost_based"=false;
flush shared_pool;
0 rows return
4) Tested <Patch 5416118> and <Patch 6521934> with no success.
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |