ERP系统的导入法则

IEEM3041ERP–EnterpriseResourcePlanningMethodologyofERPSystemImplementationComplexityofManufacturingEnterpriseBusinessERPERPERP•••ERP•––•––––(Customization)•ERP–••ERP•––•(integratedcommondatabase)––•(computinginfrastructure)–ERP––ERPERPSAPAGOracleJDEdwardsPeopleSoft6%7%7%13%36%Baan1998ERPERP•ERPvs.TIPTOPWorkflowERPSAPOracle,J.D.EdwardsERPERPERP(Methodology)•ERP•ERP•ERP•ERP•ERPBusinessProcessReferenceModels–AcademicResearch•CIMOSA–OpenSystemArchitectureforCIM.–byESPRITConsortiumAMICEinEurope•ARIS–ArchitectureofIntegratedInformationSystems–ByProf.A.–W.Scheer,U.desAssrlandes,Germany•GERAM–GeneralizedEnterpriseReferenceArchitecture–byIFIP-IFACTaskForceonAEI•PERAM–PurdueEnterpriseReferenceArchitectureandMethodlogy–ByProf.T.J.William,PurdueUniversityBusinessProcessReferenceModels–CommercialSystems•SAP–R/3ReferenceModel,ASAPMethodology•Oracle–AIM(AdvancedImplementationMethodology)•Baan–DEM(DynamicEnterpriseModeler)CIMOSACubeModelingApproachCIMOSAConstructs(Vernadat,1996)ARISHouseModelingApproachViewsofARISProcessModelERPERPERPPDMSCMB2BEDIBPRERPCRMASAPASAPAcceleratedSAPAsSoonAsPossible(ProjectPreparationPhase)QCInitialProjectPlanningProjectProceduresProjectKickoffTechnicalRequirementPlanning(BusinessBlueprintPhase)QCProjectManagementProjectTeamTrainingDevelopSystemEnvironmentBusinessOrganizationStructureBusinessProcessDefinition(RealizationPhase)QCProjectManagementProjectTeamTrainingEndUserDocumentationandTrainingMaterialsBaselineConfigurationFinalConfigurationFinalIntegrationTestConversions,Interfaces,Enhance,Reports,LayoutSets,Archiving,AuthorSystemManagement(FinalPreparationPhase)QCProjectManagementCutoverSystemManagementEndUserTrainingDetailedProjectPlanning(GoLive&SupportPhase)PostGo-LiveActivitiesProductionSupportOracle–AIM(AdvancedImplementationMethodology)OracleAIMJDEOneWorldImplementationApproachERP•Wellorganizedprojectteam,responsibilityclearlydefined.•Management’sinvolvement•WillingtoChange–Processviewv.s.functionalview–MaximaluseofstandardERPsystem•Commitment•Intensivetraining•Testscript•Datacutover