To Optimize And Design The Internal Control Of XXX Company’s Purchasing Business Process Model (BPM)

With the increasingly fierce in market competition,supply chain competition is also increasingly prominent.Procurement is a key link in the supply chain,which plays an important role.But for most enterprises,procurement has become the "bottleneck" of the enterprise development.It often takes a lot of money.It flows,information sharing,low operation efficiency.To ensure continuity of production of high inventory various functional departments, we must strengthen the internal management in procurement management process,improve operational efficiency,thereby reducing the cost.This paper uses system analysis method, theoretical research and case combination of research methods,normative analysis,business process optimization and responsibility in the subdivision method,supply chain analysis,the five elements of the internal control analysis method and system analysis design and software development are studied, the main work is as follows:The paper first gives a review of the internal and foreign present situation research of business process optimization,control of procurement management.Pointed out the weak internal control of procurement process management aspect is the small and medium-sized enterprises need to focus on strengthening in the increasingly fierce competition in the environment.On this basis,this paper also made a more comprehensive overview of basic theories and methods,including the business process optimization theory,the basic theory of internal control, business process model(BPM),procurement related theory.These theories made the theory upholstery for analysis of the XXX company’s procurement business process model of internal control at the present stage and optimization and improvement.Then analyzes XXX company’s purchasing business process status at the present stage.First makes purchasing business process model at the present stage with the Power Designer software,made analysis from the perspective of internal control and business process optimization perspective,and proposed the existence of its internal control problems.Then puts forward the countermeasures to solve the problem, and clearly pointed out how to improve the model’s injury in the the original purchase business processing and made the optimized procurement business process model.The use of data rules in the purchasing business process model to reflect the internal control rules for procurement in the business process can be said is the innovative point of this thesis.It is no use to see the the multifarious internal control manual,it can see the internal control clearly.The last part of the paper, it analyzed,designed,and developed the optimized procurement system,taking Power Builder 9.0 as the front-end development tool,and SQL Server 2000 as the background database.The theoretical results will be applied to the practice, in order to assist the business enterprises to make scientific and rational purchase decision.