Instance Terminates With ORA-7445[ksldclt_cln] Error During a Resource Manager Plan Switch (Doc ID 1195614.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.6 to 11.2.0.2.0 [Release 11.1 to 11.2]
Information in this document applies to any platform.

Symptoms

Instance crashes with the following error seen in the alert log:
     ORA-07445: exception encountered: core dump [ksldclt_cln]

The alert.log file shows an earlier occurrence of ORA-4031 error.

The ORA-7445 call stack trace is similar to:
     ksldclt_cln  kgkplouninst  kgskdelpcinst  kgskreset  kgskirefpl  kskreload  kskirefrplan
     ksktopplmodint  kskdbrmpa  ksbabs  ksbrdp

Changes

Resource Manager is turned on.

Cause

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