When creating Discrete Jobs unnecessary MRP_RELIEF_INTERFACE records are created which leads to unnecessary MRP/MPS relief records
(Doc ID 1632167.1)
Last updated on AUGUST 19, 2021
Applies to:
Oracle Materials Requirement Planning - Version 12.1.3 and laterInformation in this document applies to any platform.
Symptoms
On : 12.1.3 version, MRP/MPS relief
When creating Discrete Jobs, unnecessary MRP_RELIEF_INTERFACE records are created which leads
to unnecessary MRP/MPS relief records
This issue does not affect the MPS quantity but the relief history records are showing records
with positive and negative quantity for the discrete job on Master Production Schedule Reliefs form.
This issue occurs when Discrete Job start date and completion date are different date.
STEPS
-----------------------
1. Create Discrete Job
Job: 285413
MRP Net : 5
Start : 04-MAR-2014 06:00:00
Completion : 06-MAR-2014 14:00:00
2. Check record created in MRP_RELIEF_INTERFACE. 2 record are being created for single relief.
select * from MRP_RELIEF_INTERFACE where disposition_id = 805084;
TRANSACTION_ID NEW_ORDER_DATE OLD_ORDER_DATE DISPOSITION_ID NEW_ORDER_QUANTITY OLD_ORDER_QUANTITY
------------------------------------------------------------------------------------------------------------
3129804 04-MAR-14 (NULL) 805084 5 (NULL)
3129805 06-MAR-14 04-MAR-14 805084 5 5
3. Check Master Production Schedule Reliefs form. 3 record are being created for single relief.
MRP
(N)MPS > Names > Items(B) > Detail(B) > Relief(B)
Order Type Order Number Schedule Date Order Date Order Relief
-------------------------------------------------------------------------------------------
Work Order 285413 10-MAR-2014 06-MAR-2014 5 5
Work Order 285413 10-MAR-2014 04-MAR-2014 5 -5 <========== ★
Work Order 285413 10-MAR-2014 04-MAR-2014 5 5 <========== ★
The above 2 records (Relief = -5 and 5) are not necessary.
Changes
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |