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会计学1WMS与库存管理的比较与库存管理的比较第1页/共56页第2页/共56页purchasing and invoice verificationnProvides information for MRP, updates PO; used to check conformity during invoice verificationnReal-time updatesnWhen transactions are entered, the results the stock updates real time to reflect actual changes第3页/共56页SAP Organizational StructureCompany SLoc Company Company Client SLoc SLoc Plant 第4页/共56页第5页/共56页第6页/共56页and removal strategiesnAssignment of inbound orders to outbound deliveries nAllocation of storage binsnProcessing of all stock movements valid for WMnReceipts, issues, transfersnUtilizes stock placement and removal strategiesne.g. Next empty bin, addition to stock, FIFO, LG/SM qtys.第7页/共56页第8页/共56页Typical assignment is one storage location to one warehouseIt is possible to have multiple storage locations managed by a single warehouseQuantBin 1Quant Quant QuantBin 2Stor. Type 2Stor. Type 3Warehouse1Stor. Location1Stor. Type1Warehouse 2Stor. Location2Plant 1Location1Plant 2CompanyIM LevelWM LevelStor. Type 1第9页/共56页第10页/共56页第11页/共56页Fully Integrated with the other SAP ApplicationsFeatures:Flexible Warehouse StructuresGoods MovementsControlInventorySource: SAP WM LO530第12页/共56页nProcessing individual deliveriesnPP-WMnProduction support with PP-WM integrationnSupplying materials to the shop floornInternal and external automated replenishment options第13页/共56页第14页/共56页第15页/共56页第16页/共56页第17页/共56页nOnly need storage location or bucket of inventory visibility第18页/共56页nGoods movementsnMaterial documentsnReservationsnEnvironmentnFocused on reporting, lists and LIS第19页/共56页第20页/共56页nDefine the WM ProcessesnAutomatic, semi-automatic and manual processingnTransfer order creation, confirmation, posting changes第21页/共56页第22页/共56页第23页/共56页第24页/共56页naccuracy can reach 98%第25页/共56页第26页/共56页Source: IntermecCompare current receipt process to the time saved when the task is aided by automatic data collection (ADC) 第27页/共56页第28页/共56页npossible第29页/共56页第30页/共56页第31页/共56页第32页/共56页n第33页/共56页第34页/共56页nover-deliveries, shortages, batchesnPrint transfer ordersnIntegration to HRnAdditional picking functionalitynWave picking is possible with Lean WM第35页/共56页第36页/共56页第37页/共56页第38页/共56页第39页/共56页第40页/共56页 and in the core system第41页/共56页Operational ComplexityTransaction VolumeIM OnlyLean WMWMDecentralizedWMTRM第42页/共56页第43页/共56页第44页/共56页nTransaction code = MMSC 第45页/共56页303, 305, 351, 352)nOutbound delivery monitornUse to view outbound deliveries, shipments and loading activities第46页/共56页第47页/共56页第48页/共56页第49页/共56页nCreates an automatic replenishment TO when a pick confirmation drives the fixed bin location below the min.stock level第50页/共56页nTO splitting can be leveraged to distribute large picksnThe second step is the re-allocation procedurenThis is the process of “re-assigning” the specific materials and quantities back to the original requirementnReduces duplicate picking effortsnCuts order fulfillment cycles第51页/共56页 to perform packing as a separate task第52页/共56页Perspective第53页/共56页nInventory management offers a single bin assignment per material per storage location; no strategiesnLean WM offers transfer order functionality to support receiving/put away and picking for deliveries continued第54页/共56页第55页/共56页
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