ERP实现生产计划管理

生产计划管理Jason2012年6月目录CONTENTS1.生产计划的目标2.生产计划的系统实现3.生产计划的执行与检查4.生产计划的工作网络目录CONTENTS1.生产计划的目标2.生产计划的系统实现3.生产计划的执行与检查4.生产计划的工作网络生产计划的目标1、实现承诺的客户服务水平--按时按质交货2、最小化成本--最小化库存水平--最小化设备停顿时间--最小化消耗水平--最小化人员闲置时间0100200300400500600700WK1WK2WK3WK4WK5WK6WK7WK8需求生产计划1、实现承诺的客户服务水平--按时按质交货2、最小化成本--最小化库存水平--最小化设备停顿时间--最小化消耗水平--最小化人员闲置时间生产计划的目标目录CONTENTS1.生产计划的目标2.生产计划的系统实现3.生产计划的执行与检查4.生产计划的工作网络DSNNOLSalesOrderForecastDman/DMSAP/SDSAP/APOPM4MREPVSAP/MRPEVMMC@PlanningItemEverydaytoMP4,Wed-Thu.IstheVersionforDVLessIssueRelationSAPUDPRe-Distributioni2DemandPlanningAPAC–FromC+2weekMainPlanningelementsinI2DM(Dman)USVPsalesvolumeforPLC=2Product.EOLEndoflifeplanforPLC=7productonlyEOLtransferredtoMP3,thisEOLPlanhasTopdownguidancefromGTMatPFlevelandSplitedbyClusterDnAaccordingtotheUSVPratioormanualadjustment.RAMPUPPLC=1productonlyRampUpPlantransferredtoMP3,thisRUPlanhasTopdownguidancefromGTMatPFlevelandSplitedbyClusterDnAaccordingtotheUSVPratioormanualadjustment.ManagementAdjusetmentSalesClusteradjustmentaccordingtoCluster’sforecastatClusterlevelReqFlexThesalesflexibilityAtSU/SAlevel.ByAPACMondaynoon12:00PMSalesPlannershouldsubmitalltheSPlevelvolume,ifnot,theywilllostTue.BOVolumeByAPACMonday17:30alltheDemandPlanningshouldbefinishedTheDatafromDmanwillbesentbyDailyWF3startedfrom17:30localtime,@SP/Account/WeeklyleveltoMP4AlltheleadtimewillbeconsiderateAddplantInfo:DSNhelpssystemtoaddplantinfo.TothoseDatasothatitcanbesenttodifferentplantaccordinglyAddingBOM:IfPlantmissedoneSPBOMorBTRBOM,thustheSPvolumewillbelost.BecausesystemfindthatthisPlanthasnoProductionhere.CheckingPoint:1,DSNMissing2,BOMMissing3,SalesPlannersubmitdatawithError.Readtime:USVPwillbereadyonTue.MorningDemandPlanningAPAC–FromC+2weekDmanUSVPsendtoSAPAPOMon.17:30localtime,@SP/Account/WeeklyleveltoAPO.BeusedassplitratiotosplitCSPfromMP4Timedifference:DmanusingasalestimebutAPOisusingproductiontime.AlltheleadtimewillbeconsideratewhenUSVPcopiedtoAPO.DataFlowwithMP4PVOutPut:1,CSPtoAPO:CSPiscreatedonTue.-Wed.atSC/PFlevel(Finalversion)2,MMCtoR3S926MMCiscreatedonWed.-Thu.atPIlevelCapacityconstraintMaterialMaxconstraintPushPlanRampupconstraintMaterialMinconstraintCSPPlanAPOUSVPSalesordersBOMCapacityconstraintMaterialMaxconstraintPushPlanRampupconstraintMaterialMinconstraintMMCPlanR3S926USVPSalesordersBOMMMCtoR3S926MMCiscreatedonWed.-Thu.atPIlevelThenMRPRunstart,togetyourMateriallevelDVExecutionview(EV).MMCsenttoMREasVRreporttogenerateDVPlanningView(PV)MMCSplitbyaBDWUITogettheATPMaterialCSPtoAPOCSPiscreatedonTue.-Wed.atSC/PFlevel(Finalversion)APODPusedUSVPRatiotosplitCSPVolume(Fromi2MP)togettheCDP.-UsedforPFAllocationAPOuseDSNsetupplantinfosplitCSPtoPFLocationHowMP4GetMMCPlantoPIlevelVAMPSAPR/3BOMPlanningItemSelectionMaterialRequirement(ItemLevel)SPMMCDeliveryPlanS926ConstraintsandBTRInventoryinMP4DemandPrioritizationMMCEngineProductionPlaninMP4PP1BGJS926toDMMP4S926DMtableMRPPP2BGJPP1MRPRunWastageinSupplierside?MMC=Supplierdeliveryqty.?DemandCutforMMC-ForC+1weekSalesAllocationPlanningProcessAPO/SAPDemandSupplyBalancingProcessAPACBalancingMP/i2SalesVolumePlanningProcessDMAN/i2USVP:100BDW•Orders=70(Sales+P2P)•ConfirmedUnusedUSVP=20•UnconfirmedUnusedUSVP=10DemandSignal70OnThursdaynight,Non-ordersplanningelementwillbedeletedOrderConfirmationProcessSAP/r3Confirmedorder:70CDP=90MaterialRequirementExecutionProcessSAP/R3MMCThursdaynightMMC=70e.g.NoconstrainsinMP4USVP=UnconstrainedSalesVolumePlanSalesUnitLocalSUAccountCSP=ConfirmedSupplyPlanCDP=ConfirmedDemandPlanSalesUnitLocalSUAccountDMANPMAPOAPOOrderPromisingR/3SDintegrationwithAPOg-ATPWhenS/OiscomingitwillfirstlygotoAPOg-ATPtocheckiftheS/Ocanbeconfirmedorwhenitcanbeconfirmed.①CheckPFAllocation@Account/FIFOlevel②CheckPFLocation@Plantlevel③CheckATPMaterialatcodelevelWhentheS/Ohasbeenconfirmed,inP70productviewyoucanseetherequestedQtyaccordingtotheConfirmedQty,andinMD04youwillseethePlOr.(9281and9040)ThenafterPlOr.Created.TheDNcanbecreatedaccordingtotheAgreedPGIR/3ATPPP/DSDP4b.PFlocationCheckconfirmedqtyRequestedqty8.DisplayofResults7.ATPcheckcriticalmaterialsOverallconfirmedqty/datePF-AllocationPF-LocationATPMaterials1231.OrderentrySPcode.Soldto/Shipto,deliverydate2.SDChecks(CreditBlocks,Etc.)3.CallATPCheckEXWKSCalcRequestedqty4a.AllocationCheck6.ExplosionofATP-BOMconfirmedqty5.CheckforSalesStock6b.Stock13.PlannedOrderviaCIFtoR/311.CreationofPlannedOrders9.SavingofResults10.UpdatingConfirmedqtytoDPAPOAPOAPOSalesOrderConfirmation–OverviewProductionPlanningBoard–OverviewPGIdateMaterialstatesCapacity(Labor&Machine)TechniquereadyCellPriorityDMANSalesPacklevelforecastConverterSPlevelForecasttoPFlevelMP4.0MasterPlanningAPO-SalesAllocationCDP-ConfirmedDemandPlanatacctlevel(SalesPack)VariantMaterialPlanner(VAMP)APOSAPMaterialPlanMondayVRMRESyncroMMCDeliveryPlanCSPDeliveryPlanSalesAreaandPFLevelTuesdayEV(updatedper12hours)PV(updatedweeklyonThu)Systemsum.存在的风险？已万无一失？更多工具？CheckingToolsPETLogicOrdersDownloadPGIquantityDownloadStock(FG)DownloadTotalStock(RM)MonthlyUpTodayPGIqtyFGStockPGI+FGStock+FGStockAdjustmentUpTodayOutput