Ora-00600 [Kxfrvmapupdate_helper_2] On Rac Cluster Database After Adding Nodes (Doc ID 1319316.1)

Last updated on MARCH 27, 2014

Applies to:

Oracle Server - Enterprise Edition - Version: 11.2.0.2.0 and later   [Release: 11.2 and later ]
Information in this document applies to any platform.

Symptoms

On a RAC database, adding nodes to cluster in a simulated lifecycle event , an ORA-600  [kxfrVMapUpdate_helper_2] is reported each time a node is added.

The statement causing the errors reported in trace is:
SELECT "SID","BLOCKING_INSTANCE","BLOCKING_SESSION" FROM "GV$SESSION" "VLOCK"

----- Call Stack Trace -----
skdstdst ksedst1 ksedst dbkedDefDump ksedmp ksfdmp dbgexPhaseII dbgexProcessError dbgeExecuteForError dbgePostErrorKGE dbkePostKGE_kgsf kgeadse kgerinv_internal
kgerinv kgeasnmierr kxfrVMapUpdate_helper kxfrVMapUpdate kxfrVMapSetup kxfrSysInfo kxfrialo kxfralo qerpx_rowsrc_start qerpxStart selexe0 opiexe kpoal8 opiodr ttcpip
opitsk opiino opiodr opidrv sou2o opimai_real ssthrdmain main


But may change. Executing this command in SQL*Plus reports no issue on the new node, but fires ORA-600 in the current ones.

Changes

Adding nodes to the cluster

Cause

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