This essay will discuss the implementation of enterprise resource planning (ERP), particularly the factors that can drive the implementation of 'ERP to a successful or unsuccessful ERP implementation. The difficulties associated with the implementation of ERP have made ERP become major research when talking about ERP. What are the key factors that can lead to the success or failure of ERP implementation. By collecting all the necessary resources, we can further discuss the ERP and key factors in order to draw the final conclusion for the ERP. Ultimately, successes and failures are affected by several factors explained in this essay. INTRODUCTION The development of people nowadays has also had an impact on the development of the business world. People try to find the systems that can be used to help them manage their business, for example to reduce the costs of running the business. Since the 1950s, the computer system was used at lower cost. By now, Enterprise Resource Planning (ERP) systems had become important systems in the modern business world. The very meaning of an ERP is an integrated software package composed of a set of standard functional modules (production, sales, human resources, finance, etc.) developed or integrated by the publisher which can be adapted to the specific needs of each client (Esteves et al. 2000).ERP is an enterprise system that brings together all aspects of the business world such as planning, manufacturing, sales and marketing, projects. ERP has become more popular in software used to assist business operations, including order tracking, customer service, finance, inventory control, and human resources. ERP databases contain all the data about the company in the middle of the document......l for the implementation of the enterprise resource planning¡±, Proceedings of the 7th European Conference on Information Systems, Flight. 1, pp. 273-97.Roberts, HJ and Barrar, PRN (1992), “MRPII Implementation: Key Factors for Success”, Computer IntegratedManufacturing Systems, Vol. 5 No. 1, pp. 31-8.Rosario, JG (2000), “At the Cutting Edge: Critical Success Factors in ERP Implementation Projects¡±, BusinessWorld, Philippines. Ross JW (1999), “Surprising Facts About ERP Implementation¡±, IT Pro, Vol. July/August 1999. Sam D. (2000), “ERP System Eliminates Bottlenecks at Bradley Corp.” », Midrange Systems, October 18, vol. 12 i15 p36.Stair, RM, Reynolds, GW, Gelinas, JU Jr., Sutton, SG, Hunton, JE, Albright, SC, Winston, WL and Zappe, C. (2007) Accounting Information Systems and Financial Modeling, Thomson, South Melbourne, Victoria, Australia.