Implementation Of ERP And Second Development For It’s Manufacturing System

Implementation of ERP system is the only way for enterprise information management. However, the implementation of the high failure rate discourages many enterprises. How to ensure successful implementation of ERP, is an important issue on the current enterprise information construction.The paper sets the implementation cases of ERP as the wizard, researches and summarizes critical success factors of ERP implementation through the failure or success stories and views. Meanwhile, an Enterprise Oriented ERP Implementation Guide (also known as Enterprise Implementation Process Model) is designed based on the results of analyzing various mainstream ERP implementation methodologies and the critical success factors summed up above.Further study and analysis are made to the key implementation points and implementation methods in some parts of the model, such as the "Awareness Training","Pre-planning,""Rules of Business Blueprint","System Selection","System Implementation" that lead by enterprise. In the part of "System Selection", the paper researches some theories about the selection process, the concept selection and selection methods on ERP, Designed the enterprise chosen "Basic ERP Selection Process Model" and "ERP Selection Reference Model". In the research of the system implementation part, Designed the implementation progress control method, it also clarifies necessity and development notes for the secondary development.Finally, the model is used to reference the successful implementation of K/3ERP of Mansang plant. Some of the secondary development of Manufacturing System have been made to verify the validity of this method.