ORA-1422 ORA-6512 At XDB.DBMS_XDBZ0 And XDB.DBMS_XDBUTIL_INT While Exporting Database (Doc ID 858470.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Server - Enterprise Edition - Version: 9.2.0.6 to 9.2.0.8 - Release: 9.2 to 9.2
Information in this document applies to any platform.
***Checked for relevance on 28-NOV-2011***

Symptoms

A full database export fails with: 

. exporting operators
. exporting indextypes
. exporting bitmap, functional and extensible indexes
. exporting posttables actions
. exporting triggers
EXP-00056: ORACLE error 1422 encountered
ORA-01422: exact fetch returns more than requested number of rows
ORA-06512: at "XDB.DBMS_XDBZ0", line 508
ORA-06512: at "XDB.DBMS_XDBUTIL_INT", line 78
ORA-06512: at line 1
EXP-00056: ORACLE error 1422 encountered
ORA-01422: exact fetch returns more than requested number of rows
ORA-06512: at "XDB.DBMS_XDBZ0", line 508
ORA-06512: at "XDB.DBMS_XDBUTIL_INT", line 78
ORA-06512: at line 1
EXP-00000: Export terminated unsuccessfully

You checked the bugs:

<> EXP FAIL WITH ORA-1422 IN PACKAGE XDB.DBMS_XDBUTIL_INT
<> FULL EXPORT FAILS WITH ORA-1422

mentioned in notes:

<> ORA-01422 and ORA-06512 at "XDB.DBMS_XDBUTIL_INT" while Exporting Database
<> Export of Database with XDB Throws ORA-1422 Error

but these are already fixed in version you are running (> 9.2.0.5).

You verified the existence of 2 triggers with the same name on the same table (but with different owners) and the existence of a trigger using the same name as another object in your database with XDB installed, but you didn't find any.

Cause

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