MRP PREREQUISITES

 Requirements planning for the corresponding plant must be activated in

Customizing for Materials Management under Consumption-Based Planning

→

Planning

→

Activate Material Requirements Planning.

 The plant parameters for the corresponding plant must be activated in

Customizing for Materials Management under Consumption-Based Planning

→

Plant Parameters

→

Carry Out Overall Maintenance of Plant Parameters.

 In the material master record, you have to maintain the MRP data of the

materials that are subject to automatic planning.

 Automatically planned materials are not assigned with MRP type ND (= not

planned).

MRP RUN

During the MRP Run the system will check the Planning file entry exist for the material or not, If

Yes

No

MRP Type

Lot Size

Scheduling

External Procurement (PR to PO)

Whether
to Order

How
much to
Order

How to
Order

When to
Order

Internal Procurement
(Planned order to Order)

Re Order point planning

Forecast based planning

Time Phased planning

Optimizing

Periodic

Static

Replenish to max

Fixed Lot

Lot for Lot

Planned order to PR
conversion

GR Processing Time - FC

Planned Delivery Time- NC

Purchasing Processing Time - FC