ORA-07445 and Core Dump from a spatial select statement (Doc ID 1336436.1)

Last updated on FEBRUARY 08, 2017

Applies to:

Oracle Spatial - Version: 10.2.0.4 and later   [Release: 10.2 and later ]
Information in this document applies to any platform.

Symptoms

Core dump is generated on Oracle Database 10.2.0.4 with the following errors in the alert log and no results from a query that has Spatial (SDO) operators in the select statement:

Errors in file :
ORA-07445: exception encountered: core dump [mdhhencd()+216] [SIGSEGV] [Address not mapped to object] [0xFFFFFFFF80000000] [] []
Wed Jun 29 08:43:45 2011
Errors in file :
ORA-07445: exception encountered: core dump [pfrdmp()+4] [SIGBUS] [Invalid address alignment] [0xFFFFFFFFFBBEF09A] [] []
ORA-07445: exception encountered: core dump [mdhhencd()+216] [SIGSEGV] [Address not mapped to object] [0xFFFFFFFF80000000] [] []


Cause

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