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Query = Error in the Alert Log: ORA-7445[PC:0x0] (Doc ID 1644281.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 to 11.2.0.3 [Release 11.2]
Information in this document applies to any platform.

Symptoms

A large/complex query (SELECT) results in the following error in the alert log:

ORA-07445: exception encountered: core dump [PC:0x0] [SIGSEGV] [ADDR:0x0] [PC:0x0] [Address not mapped to object] []

 

The Call Stack Trace in the associated incident trace file shows:

skdstdst -> ksedst1 -> ksedst -> dbkedDefDump -> ksedmp -> ssexhd -> __sighandler -> 0000000000000000

 

Cause

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