Export fails with ORA-7445 [Koiogex()+49] (Doc ID 416063.1)

Last updated on JUNE 13, 2013

Applies to:

Oracle Server - Enterprise Edition - Version: 9.2.0.6.0
This problem can occur on any platform.

Symptoms

Full database exp failed with
. exporting pre-schema procedural objects and actions
EXP-00008: ORACLE error 3113 encountered
EXP-00008: ORACLE error 1041 encountered
ORA-01041: internal error. hostdef extension doesn't exist
EXP-00000: Export terminated unsuccessfully

and alert.log showing :
ORA-07445: exception encountered: core dump [koiogex()+49] [SIGSEGV] [Address
not mapped to object] [0x53] [] []

Trace fiiles show :

*** 2007-02-16 18:21:01.077
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [koiogex()+49] [SIGSEGV] [Address 
not mapped to object] [0x53] [] []

Current SQL statement for this session:
BEGIN :1 := "SYS"."DBMS_AW_EXP".schema_info_exp(:2,:3,:4,:5,:6); END;

----- PL/SQL Call Stack -----
  object      line  object
  handle    number  name
0x5b81bdf8       106  package body SYS.DBMS_AW
0x5b81bdf8       222  package body SYS.DBMS_AW  <-----
0x5b81ae24       264  package body SYS.DBMS_AW_EXP  <-----
0x5b826654         1  anonymous block

----- Call Stack Trace -----
 koiogex OCIObjectExists  build_namelist xseifExportTable ..........

Cause

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