introduction sap material planning dr. djamal ziani king saud university
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![Page 1: Introduction SAP Material Planning Dr. Djamal Ziani King Saud University](https://reader035.vdocuments.site/reader035/viewer/2022062516/56649d595503460f94a39ac6/html5/thumbnails/1.jpg)
Introduction SAP Material Planning
Dr. Djamal ZianiKing Saud University
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Organizational Level in Material Planning
• Client• Company code• Plant• Storage location
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Master Data Used
• Material Master• Bill Of Material (BOM)• Routings
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Material Master
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Material Type
• Raw materials• Operating supplies• Semi-finished products• Finished products
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Bill of Material (BOM)
• The BOM contains the assemblies or components, to be included in the
production of a material.
• Used in MRP, production, procurement and for product costing
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Bill of Material (BOM)
• The BOM are single level.
• The items of the BOM can themselves contain further BOM
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Bill of Material (BOM)
• Plant: is the plant for which you wish to create or process the BOM. You can
assign more than one plant.
• Alternative BOM: For distinguish the different BOM for the same material
• BOM usage: Where you want to use the BOM (production, engineering,
costing…)
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Routings
• Routings contain the steps that are necessary for production: – The corresponding operations– The sequence– Work center in which these operations are to be
executed– Time elements that are relevant for scheduling
the operations
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Routings
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MRP: Material Requirement Planning• The system calculates the quantity required to continue the sales of the
final product without any delays, considering the following resources: – Stock on hand.– Receipts: purchase orders, production orders (for the parent item)
• The system then subtracts the following requirements:– Sales orders– Forecasts– Production orders (for the child items)– A/R reserve invoices
• The system uses the planning policy to make the production/purchase order recommendations. The planning policy is based on:
– Lead time, Minimum amount ,, Time intervals
• Complete production orders for the parent item, quantities of the child items that comprise the BOM are needed. The system calculates the quantity of the child items, taking the MRP-dependent requirements into account. The system then recommends purchase/ production orders for the child items required for producing the parent item.
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MRP: Material Requirement Planning
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MRP
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MRP-Processing Key• NEUPL : Regenerative Planning. It will process ALL materials,
disregards the fact whether or not planning relevant changes were made to the material.
• For NETCH and NETPL: the system take into consideration only changes that are relevant for planning a material (like sales order entry, purchase order entry, stock release, etc.). – NETCH : Net Change Planning– NETPL : Net Change Planning within Planning Horizon. if a change
occurs outside the planning horizon (e.g. a sales order is entered 2 months away and your planning horizon is 6 weeks), then the material is not included in MRP even though there is a change.