ORA-01452: cannot CREATE UNIQUE INDEX; duplicate keys found (Doc ID 2146826.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Product Lifecycle Analytics - Version 3.5.0 and later
Information in this document applies to any platform.

Symptoms

On : 3.5.0 version, MDS Load for Agile PLM 9x

MDS FULL ETL fails on exec of BI_COM_ITEM_F_PRO step 10

ERROR
-----------------------
exec of BI_COM_ITEM_F_PRO step 10 fails
Creating Index ITEM_NEXT_REL_DATE fails with the following error:
ODI-1228: Task odi_pro_BI_COM_ITEM_F_PRO (Procedure) fails on the target ORACLE connection TRG_BI_PHYSICAL.
Caused By: java.sql.SQLException: ORA-12801: error signaled in parallel query server P003
ORA-01452: cannot CREATE UNIQUE INDEX; duplicate keys found
ORA-06512: at line 4


STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Execute MDS full load



Cause

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