E1: 34: R3483 Incorrect Results If Defer Damper Days GRT Planning Horizon (Doc ID 2248426.1)

Last updated on AUGUST 30, 2017

Applies to:

JD Edwards EnterpriseOne Requirements Planning - Version 9.2 and later
Information in this document applies to any platform.

Symptoms

E1 9.2 / Multi-Facility MRP R3483

R3483 does not plan correctly when the defer damper days is greater than the planning horizon.

An existing purchase order is scheduled for a date prior to and greater than the demand for an item.
The defer damper days processing option in R3483 is set to be greater than the planning horizon of the item to prevent orders from being deferred.
(Therefore, all demands are inside the defer damper days).  R3483 correctly creates a decrease message, but the subsequent order messages are incorrect.
R3483 appears to retain the availability from the order that is to be decreased so any additional supply message(s) is incorrect.

Cause

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