| It' s more and more important that dealing with information work with social development, and the public receives message at ever-accelerating rate. It' s necessary that giving supports with advanced science system, if enterprise want to learn the information about production and management, and decide to accurate judgement. It' s one monument about information constrution that SAP R/3 system is put into effect successful around ERP item in this dissertation. Firstly, the concepts actuality, development is expatiated, and development of MIS is tamper with enterprise, the point is necessary that the research and exploration of materials MIS through analyzing and confirming about function, communication performance, coding and etc. to suggest the advice of new system after finding problems and shortcoming in the old system, and some requirements and require about new system have been discussed .To compare busywork manner and effects of operation flow in existense and in the future through particular analysis of three operation flow, the one of the important production in this dissertation is that giving birth to mew MIS' advantage through comparing each other. To furnish methords in combination with methords of life-cycle and rapidly prototype after analyzing and comparing, put to use IDEFIX to contract an relations data model according to practice in hongta group.It' s produced good results and current signifinance in hongta(group) through carrying SAP R/3 system out and the competition at the core of enterprise is enhanced.
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