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Inventory and Warehouse Processes. Introduction. Inventory and warehouse management are closely related to the fulfillment and production processes Warehouses often supply raw materials to manufacturing Warehouses store and move finished and semi-finished goods
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Introduction • Inventory and warehouse management are closely related to the fulfillment and production processes • Warehouses often supply raw materials to manufacturing • Warehouses store and move finished and semi-finished goods • Warehouse management is an optional subsystem that must be enabled and configured
Processes • Process change • http://www.youtube.com/watch?v=Q20nhhT07f0 • Picking and return • http://vimeo.com/12948899 • Automated pharma • http://vimeo.com/72337318
Types of Goods Movement • Receipt from production or procurement • Increases finished goods inventory • Goods issue to production or fulfillment • Decreases raw material inventory • Transfer postings change the status of a good • Stock transfers • Move goods from plant to plant or storage location • I’ll go through these in sequence
Goods Movement • Goods can be received in the warehouse as a result of • Procurement • Production • You received purchased goods in the procurement lab • Goods leave the warehouse • Through shipping • Through disposal
SteelCase Case • 10 plants • Small short-term warehouses to store goods for a matter of hours • 6 regional distribution centers
Goods Status • Goods in the warehouse can be • Unrestricted • Held for a customer or other reason • In quality inspection • In transit • These goods are stored in storage locations
Goods Status (Example) • MB52 Warehouse stock • Search for goods in a plant • Restrict by materials types
Goods Status (Discussion) • We can sell unrestricted stock • Transit/Transf stock is stock in motion • Restricted use stock includes reservations • Blocked stock is stock received “conditionally” pending acceptance • A batch is a subset of stock managed separately from the material itself
Goods Receipt • Remember it’s a receipt of goods into inventory from a vendor • Goods receipts are triggered by • Goods received from vendor from purchase • Unplanned receipts • Customer returns • Logistics / Materials Management / Inventory Management / Goods Movement
Goods Receipt (SAP) • Again, these are configurable • Goods receipt (Other) MB1C
Goods Issue • To review, goods are leaving inventory typically sold to a customer • Goods issue event is triggered by • Planned resulting from a sales order • Unplanned • Scrap / internal consumption / sampling
Internal Warehouse Processes • What happens in the warehouse stays in the warehouse • We are just moving goods around. We are not revaluing them, buying them, or selling them • We will discuss in 2 parts • The organizational units • The processes of moving goods
WM Organizational Units • A warehouse number defines a warehousecomplex made up of one or many buildings • Within a warehouse we have storagetypes • We can configure as a physical or logical subdivision of the warehouse complex
WM Organizational Units • There will likely be several storage bins having the same storage type • Storage bins belong to a section and picking area (other organizational units), and have a capacity (weight, units, or both)
WM Config • We have transaction codes to create warehouses, storage types and other needed OUs
WM Bin Reports • We can look at bin utilization and time in bin
WM Bin Creation • We create storage bins based on templates or perhaps manually
WM Organization • Doors are locations where goods are received or shipped
WM Organization (Door) • Doors are configured through the IMG
WM Processes • We add additional steps to move goods from GR loading area to the warehouse (bins) • We add additional steps to move goods from warehouse to GI loading area • And a bunch of steps within the warehouse itself to do the picking and packing
Transfer Postings • Change the status of a material in stock • Unrestricted use • QA / QC • Blocked • In transit • Transfer postings do not always result in the physical movement of goods • They might just change the logical status of a good
Transfer Postings (Examples) • From vendor owned inventory to company owned inventory • The vendor stores their materials in our warehouse (consignment stock) • Change a material’s characteristics over time
Transfer Postings (Movement Types) • Selected transfer postings
Process Example (GR) • We receive goods into an interim storage area • We move goods into the warehouse through a stock transfer
Process Example (GR) • I issued a GR for a purchase order where WM is enabled • The goods are received into a holding area with a storage bin corresponding to the PO
Process Example (GR) • The detail shows ‘interim storage
Process Example (GR) • We create a transfer order to put away the material
Process Example (GR) • And finally the transfer order gets processes (here we put away)
Process Example (GR) • And now my goods show up in the bins
Stock Transfers • Use to physically move materials from one organizational level to another • Plant • Storage location • Etc.
Types of Stock Transfers • Storage location to storage location • Plant-to-pant transfer • Company-code-to-company-code transfer • Stock transfers do not take into account • Transportation costs • Negotiated value or changes in pricing • Stock Transport Orders satisfy this need
Stock Transfer (Details) • The procedure can be performed two ways • 1-step process • Goods issue and goods receipt happen at the same time • 2-step process • Goods go through an in-transit status between goods issue and goods receipt • A FI document is generated to record the change in inventory
Stock Transport Orders • These orders account for delivery and stock in transit • Billing can also be performed • Valuation can be changed • Progress of the transport can be tracked • The sending plant is the seller and the receiving plant is the buyer
Warehouse Organizational Data • First, the warehouse management sub system must be enabled for the following to work • Enabling the warehouse management process involves additional steps in the goods issue and goods receipt phase
Fulfillment Steps • After outbound delivery and before goods issue • Warehouse issues transfer orders • Create and confirm • Goods physically move from storage bins (locations) to interim storage
Production (steps) • The same confirmations are made • When raw materials are issued to production • When finished goods are transferred back to the warehouse