Design And Implementation Of Financial Integration Business Based On SAP System

W company is a branch of a large domestic oil company,mainly engaged in domestic oil and gas industry upstream business and emerging business.In recent years,in order to meet the requirements of its own development and cope with the expanding market environment,W company has been committed to the construction of enterprise information.The company has successively used many sets of information management systems such as FMIS system,golden tax system,budget system and reimbursement system,etc.However,the systems are relatively independent from each other,and the originally closely linked business process is cut into several branches,and the internal management is departmentalized and block.With the development of the industry,the increase of various functional departments,a set of mature and complete financial system to achieve the integration of functions and information standardization,seems to be some imminent.In order to improve the enterprise’s operating efficiency and integrate the enterprise’s informatization construction,W company chose SAP system as the favorable work for the entire informatization construction,and overcame the obstacles faced by the company in the process of informatization development.This paper introduces the principles and standard functions of financial management module of SAP system,studies its implementation methods in the oil industry,and designs and realizes the integration between finance and business of W company to ensure the consistency of financial information and business information,and the traceability of information flow from finance to business.And,combined with the characteristic of petroleum upstream industries W company business status quo,in view of the accounting business investment project management,the problems existing in the current situation of business accounting of research and analysis,work out the total project life cycle accounting scheme,combined with related financial module of SAP system function to achieve,to achieve the complete block of comprehensive evaluation of the development cycle,improve the economic benefit.Finally,the paper analyzes and summarizes the far-reaching influence brought by the implementation of SAP system in W company,and forecasts the future information construction work of the company.