| The accounting information system based on ERP is a kind of the event driven accounting information system, establish this kind of accounting information system, need to analyze the operating process, to modeling operating process. This article attempts to summary a prevalent method in this domain at present——REA model, which describe the basic characteristic of operating event. Simultaneity, designs a purchase information system applying the REA model, compares and analyses domestic ERP software (purchase part) with REA model, perfect and develop the method of accounting modeling based on ERP.This article altogether divides into seven parts, in which fourth, the fifth part is the full text core part.The fourth part analyzes in ERP to purchase the management system management system emphatically the REA pattern design.Further explains the REA pattern design information system with the example the method.The fifth part purchases the management system management system design.This part designs the report form based on the REA pattern database which in ERP the accounting information system purchase part should provide, satisfies the user personalization information view the demand.This article innovates the place to lie in with the REA model analysis method carries on the system introduction and the narration, and with the purchase management system management system design example further elaborated with the REA model construction information system method step, the contrast analysis in the ERP system purchases the management system management system at present with the REA accounting information system construction mentality difference with the consistent place, discusses our country to develop the REA pattern the new management software to be supposed the diligently direction. |
