The Design And Implementation Of The Real Estate Cost Management System Based On SAP Platform

After years of development,from the initial focus on regional small-scale development companies to the emergence of intensive large-scale,cross-regional and even multinational real estate companies,the concentration of the real estate industry has increased rapidly and competition has become more intense.In 2018,the sales threshold for the top ten real estate companies has been raised to 200 billion.The emergence of large-scale real estate companies has made the real estate industry develop more diverse and complex businesses,and has also put forward higher requirements for real estate informatization.At present,most real estate management systems in the market are still at the departmental and closed application stage,which is difficult to meet the needs of rapid development of real estate companies.Information systems have become one of the bottlenecks restricting the development of the industry.In order to cope with market demand,SAP,the world's largest ERP system supplier,has developed an integrated real estate integrated management system based on its own platform.Through research on the Top 10 and representative real estate companies,the analysis reveals two important and difficult issues in the process of real estate cost management: chaotic cross-period cost management and the lack of integration of cost and finance.Chaotic cross-period cost management: Real estate,as a capital-intensive industry,needs to reasonably arrange capital investment during project development.Therefore,it is often the case that projects are developed in periods,which results in the emergence of cross-period cost that benefit from multiple periods.At present,most real estate companies will conduct cross-period cost allocation management offline.It is not possible to unify the principle of apportionment.Cross-period cost omissions,uneven cost allocation among periods,and problems affecting the overall profitability of the project often occur.The lack of integration of cost and finance: due to the characteristics of the real estate industry,costs and finance are managed separately,and both cost and finance departments need to perform cost accounting,but the accounting caliber is different.Each month,costs and financial staff need to conduct a large number of Duplicate information entry and reconciliation work.It is a waste of manpower and resources and seriously affect the efficiency of the department.This thesis analyzes the above two problems in detail,and gives the solution and system implementation logic: 1.Through the establishment of a virtual period to manage the cross-period cost,the amortization of supporting costs in the virtual period,and the cross-period cost allocation in the subperiod,and the actual allocation of cross-period cost among the products;2.Through the design of the allocation algorithm,the conversion between cost accounting and financial accounting is achieved,and the true cost of the accounting of the cost department is met(the cost of non-sale products also occurs).And the need for the financial department to account for the cost of equity(only products with income have costs).Based on the above scheme,the B / S architecture is adopted in the SAP platform,ABAP is used as the development language,and Web Dynpro For ABAP technology is used as the interface display and data interaction tool with the user.The system development is completed by means of programming technology and database technology.After multiple rounds of testing,the system went online and ran smoothly,realizing online management of the entire process of cross-period cost and seamless integration of cost and finance.According to statistics,the efficiency of the real estate cost management system based on the SAP platform has increased by more than 50% on average compared with the previous cost management system of customers,and the monthly closing efficiency of finance and cost has increased by about 70%.