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Ora-00600: [Kkqsadjo-1] While Executing Select (Doc ID 421987.1)

Last updated on FEBRUARY 03, 2022

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.2 and later
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-00600: internal error code, arguments: [kkqsadjo-1]

is signalled during query execution. The stack trace will be similar to:

kkqsadjo kkqsbsjg kkqsechk2 kkqsechk kkqspsum kkqsedrv kkqsfssl kkqsSetOpGRW kkqsRewriteCurrentQ kkqscqb kkqsptq kkqsptqur kkqsrdrv kkqdrv opiSem opiprs kksParseChildCursor rpiswu2 kksLoadChild kxsGetRuntimeLock kksfbc kkspsc0 kksParseCursor opiosq0

Cause

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In this Document
Symptoms
Cause
Solution

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