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MRP for project stock ignores Mateiral Lot size

Former Member
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Dear all

When running MRP (md02/md51) for material with requirements under project stock, MRP run seems to ignore the Lot size procedure from material master (in this case FX) and proceeds with planning via lot-for-lot procudure EX.

In generated planned order, under master data tab, procedure FX is visible, but obviously the lot size does not adhere to that.

Any thoughts?

Thank you

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Answers (2)

Answers (2)

Former Member
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Hi Prasobh

Your solution worked. I did not expect the need to create a new lot size procedure for project stock, but I guess that's how SAP works in this area.

Thanks for your answer

Active Contributor
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I would suggest you to create a new lotsize procedure(OMI4- Transaction) copying the standard "FX" and the only defination you need to change is to is for the field "Lot Size: SOP" - define this field wiht value "2" - Lotsize as in Short term period. Assign this new lotsize for materials related to project.

I am sure, this would work.