Ora-07445: Exception Encountered: Core Dump [Koksspac()+264] [Sigsegv] [Addr:0x80] [Pc:0x7b57f80] [A (Doc ID 1129985.1)

Last updated on JUNE 28, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.7 and later
Information in this document applies to any platform.
***Checked for relevance on 30-Jul-2012***

Symptoms

SQL query involving joins errors out with :
ORA-07445: exception encountered: core dump [koksspac()+264] [SIGSEGV] [ADDR:0x80] [PC:0x7B57F80] [Address not mapped to object] []

  ----- Call Stack Trace -----


  koksspac qcsjaxsl qcsjgcn qcsfajcn qcsIsColInFro qcsRslvColWithinQbc qcsStrongColRslv qcsRslvName qcsridn qcsraic
qcspqbDescendents qcspqb kkmdrv opiSem opiDeferredSem opitca kksFullTypeCheck rpiswu2

Cause

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