ORA-600 [KTRGCM_3] Error Signaled In Parallel Query
Last updated on NOVEMBER 28, 2016
Applies to:Oracle Server - Enterprise Edition - Version 10.2.0.3 and later
Information in this document applies to any platform.
***Checked for relevance on 13-Dec-2011***
Executing a select with parallel option fails with the following error:
ORA-00600: internal error code, arguments: [ktrgcm_3], , , , , , , 
Call stack will be similar to the following.
ksedst <- ksedmp <- ksfdmp <- kgerinv <- kgeasnmierr
ktrgcm <- ktrget <- kdsgrp <- kdsfbr <- qertbFetchByRowID
qergiFetch <- qerjotFetch <- qertqoFetch <- qerpxSlaveFetch <- qerpxFetch
opiexe <- kpoal8..............
Explain what caused the issue.
This is due to unpublished Bug 5461412 which states that ORA-600 [ktrgcm_3] in PDML slave processes is a symptom of this bug.
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