MSCPLD: Loader Worker With Direct Load Option -> ORA-0001: Unique Constraint (MSC.MSC_SUPPLIER_REQUIREMENTS_U1) Violated

(Doc ID 2217247.1)

Last updated on JUNE 28, 2017

Applies to:

Oracle Advanced Supply Chain Planning - Version 12.2.5 and later
Information in this document applies to any platform.


On : 12.2.5 version, Planner workbench

When attempting to run Memory Based Planner
the following error occurs.

MSCPLD: Loader Worker With Direct Load Option
value used for ROWS parameter changed from 1000 to 322
Record 1677: Rejected - Error on table MSC.MSC_SUPPLIER_REQUIREMENTS#.
ORA-00001: unique constraint (MSC.MSC_SUPPLIER_REQUIREMENTS_U1) violated

The issue can be reproduced at will with the following steps:
1. Run Memory Based Planner
2. Note error on Load Worker

The issue has the following business impact:
Due to this issue, users cannot complete Supply Chain Planning


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