Using AHP Technique and Fuzzy VIKOR Technique to Select a Dynamic Enterprise Resource Planning System in Rayan Pardazesh Co. Case study

To have a successful enterprise resource planning (ERP) system within the organization, managers and experts of the organizations should study these systems carefully and consider advantages and disadvantages of each software product and select the product that is the most appropriate product for the status of the organization. The main purpose of this study is to choose the best ERP system for a large publication company and assessment of weighted load and the impact of each effective factor on this system. In this study, Kolmogorov-Smirnov Test is firstly used to test normality of data and Wilcoxon signed-rank test is used to test the hypotheses. In second step of the research, to select appropriate software, AHP method is used for weighting and Fuzzy VIKOR method is used to select the best ERP system. The results obtained from the study have shown that EPICOR system is the most appropriate and the best system to be implemented in the said company due to its conditions and needs and the software capabilities with highest weighted load (0.5650) are identified as the index with most effect on choosing ERP system.