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Scrap calculation on MRP process

Former Member
0 Kudos

Dear all,

I have a requirement from a customer which is the following:

They are using the functionality "scrap component calculation" (PP). They would like to change the scrap percentage (the one from material master data) taking the information from a sales order when the MRP process is running.

Do you know if there is any user exit available at that time?

Thank you very much for your information.

Ines Simes


Former Member
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Hello Ines,

I once have debugged the MRP under 4.6C to find a user exit where I could modify the result tables (for each plant, by material and such), but I haven't found /any/.

Since there was a serious problem to correct, we had to modify the MRP. There's a top-Level-Loop that breaks down the BOM where's a good place to start with.

Best wishes,


0 Kudos

Hello Florin,

Thank you very much for your feedback.

Ines Simes