ATO SO Demand Plus Associated Work Order Demand Are Doubled In Supply/Demand Form INVDVDSD

(Doc ID 1920223.1)

Last updated on SEPTEMBER 20, 2017

Applies to:

Oracle Order Management - Version 12.1.3 to 12.1.3 [Release 12.1]
Oracle Inventory Management - Version 12.1.3 to 12.1.3 [Release 12.1]
Oracle Materials Requirement Planning - Version 12.1.3 to 12.1.3 [Release 12.1]
Information in this document applies to any platform.

Symptoms

Have a configured ATO model calling out a option component "A".  Create a Work Order from the configuration that is now linked to the Sales Order in WIP. 
Review Supply/Demand and the Min-Max report for this component "A"  and notice the demand is doubled. 
It shows the demand from the Sales Order line as well as the same demand from the associated work order. 
This overstates the demand in the min-max report and misrepresents the demand in the Supply/Demand form.
Expected functionality is the Demand should be considered once....either from the Configuration on the Sales Order OR from the WIP job but not BOTH or it is overstated and will result in ordering material due to skewed demand calculation.

This is a problem with the Autocreate FAS process, not the MRP code.

Cause

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