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ORA-7445 [msqopnws] or ORA-7445 [msqidn] Using Access/Filter Predicates (Doc ID 763607.1)

Last updated on JANUARY 30, 2022

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.2 to 11.1]
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 Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.


The following error was received during a SELECT from V$SQL_PLAN using ACCESS and FILTER PREDICATES:

ORA-07445: exception encountered: core dump [msqopnws()+14664] [SIGSEGV]

- OR -

ORA-7445: exception encountered: core dump [msqidn()+136] [SIGSEGV] [Address  not mapped to object] [0x2AA1183ACC] [] []

The call stack may include:

... msqopnws <- msqbin <- k2copnws <- msqant <- qksopPredicateToTex <- xplPredToText <- xplGetPredicates <- xplFetchRow <- kqlfgx <- kglic0 <- kglic <- kqlfxp <- qerfxFetch




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