on the ERP System Effectiveness

An ERP implementation takes many years to complete and requires a large amount of IT investment and their effectiveness is hard to evaluate. Companies implement ERP systems to integrate the business processes of a company, and help organizations obtain a competitive advantage. In each ERP implementation stage, Business Process Reengineering (BPR) plays different important roles. This study examined the process problems (system process / business process), BPR and performance of ERP systems by using the questionnaire survey and AVOVA analysis. We also examined the relationship between degree of BPR and ERP system performance using regression analysis