Export Fails With 24324 Error and Hanging ORA-7445 [Access_violation] (Doc ID 431824.1)

Last updated on JUNE 13, 2013

Applies to:

Oracle Server - Enterprise Edition - Version: 10.1.0.2 and later   [Release: 10.1 and later ]
Information in this document applies to any platform.

Symptoms

The alert.log reports the following ORA-7445 error:

ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [0xF0183D] [] [] [] []
Current SQL statement for this session:
SELECT /*+rule*/ SYS_XMLGEN(VALUE(KU$), XMLFORMAT.createFormat2('XMLSCHEMA_T', '7')), 0 FROM
SYS.KU$_XMLSCHEMA_VIEW KU$ WHERE KU$.OWNER_NAME=:SCHEMA1

The export errors are as follows:

EXP-00056: ORACLE error 24324 encountered
ORA-24324: service handle not initialized
EXP-00056: ORACLE error 24324 encountered
ORA-24324: service handle not initialized
EXP-00056: ORACLE error 24324 encountered
ORA-24324: service handle not initialized
EXP-00000: Export terminated unsuccessfully

Cause

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