The Design And Realization Of ERP Approval Platform Based On Workflow

In today's increasingly competitive market,companies with rapidly changing external environment of the periods,to corporate survival and develop,must be able to adapt to this change,aceording to the needs of reconstruction and optimization of enterprise business processes,to ensure effective and orderly business management and a high degree of flexibility.To fix the process is the way that traditional ERP does which is not adapt to the development of the enterprises now. Using the technology of workflow to combine ERP,to recompose the process of enterprises through workflow,using the technology of workflow to resovle the shortcoming of traditional ERP structure.Using workflow technology,it can detach the proeess logic from the real business proeess,and to become an ERP module. Take the workflow engine as the core mechanism of business processing,driving the business under the predefine rule,making the business data being able to flow smoothly.The design uses Windows Workflow Foundation that is made by Microsoft and proposes an ERP approval platform based on Windows Workflow Foundation. The approval platform is devided for four levels that are display level,service level,process level and data level. The design takes modeling design for the business process by the theory of Petri Net and uses web technology to realize the approval platform. The method includes three sides that are data intercept,flow design and web age template. The design also assesses the time performance of business process model. At last,it realizes the function of the parallel of Windows Workflow Foundation by the property of employee code and employee role. Using persistence service and tracking service to make the system convenient. The design has resovled the problem of traotional ERP business process and adapted to the needs of enterprises.