The Research Of Enterprise ERP System Roll Out Project Schedule Within Critical Chain Method

The management model of modern enterprise increases the complexity with the development of world economy,to improve the management efficiency,more and more company implement ERP system for business integrated management.System roll out follow ERP product development comes to enterprise important topic.Due to implement ERP project especial multiple projects have lots of dependency,which schedule management has been the core factor in the project management.With scientific project planning can help the project manager and project management staffs do the reasonable task allocation,control the schedule,and accomplish the strategic goals.The thesis introduces the critical chain method into enterprise multiple ERP roll project planning and implementation based on program management module.Critical chain plan optimize estimation with shorten the safety time,adjust the working sequence to avoid and eliminate the resource conflict happened in different working package.In case the conflict occurred in different project,according the program priority criteria to define the implementation sequence.Set up the project buffer time to deal with the potential risk.Implement agile sprint method can control the project schedule by mitigating control and correcting the direction.With the critical chain to reduce the project lead time and ensure the project completeness.During the study,with company ERP roll out program as an example,verify multiple projects critical chain method used for project schedule planning is practical and effective.