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Difference Between VB & PD

Former Member
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2,010

Dear All

I am basically PM consultant & trying to learn MM module. What is the difference between MRP type VB & PD??

Regards

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
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Hi,

MRP type PD is net requirement planning:Which means system will check how much stock is availiable and how much is the requirement.If there is a shortage then system will create procurement proposals

MRP Type VB:Manual reorder point planning:Here you need to define reorder point in material master in MRP view.When the stock level reaches the re order point then system will create a procurement proposals

Regards,

Manish

Answers (2)

Answers (2)

Former Member
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http://www.sap-img.com/production/the-concept-of-mrp-in-erp.htm

This gives you complete picture of MRP VB( Manual)and PD(Total MRP).

Former Member
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Hi,

The maindifference i the past consumption values are not taken into account in PD(MRP procedure).

Wherein in RPP,you take the future reqts,etc to calculate the ROP.

Regards,

Deepak.