There are a few factors that determine whether an ERP project succeeds or fails. Poor planning, a lack of consultant or function specialist, a disorganized structure and a variety of other factors can cause ERP failure. Lack of information, research and lack of visibility also leads to ERP deployment failure, as the system is unable to identify errors.
Based on the case study, more than 15% customization of an ERP is risky for any organization. To meet the business requirements of any organization it's quite common to customize the ERP sometimes. ERP is already a standard business process in the worldwide global market which can be adapted by any type or any size of organization. It's a platform independent and ready system for multidimensional businesses.
Organizations must have to decide the priority of their needs first to understand the demands. Several organizations thought the organizational efficiency would be much better if they chose all the modules at a time but in reality that is not actually. Deciding the number of modules should be related with some core points of an organization as organizational resources, organizations time, organizations priority, area of implementation, organizations budget, and lots of other points included.