فهرست مطالب مهدی محمدعلی تباربایی

The «enterprise resource planning» (ERP) and business process integration through organizations have many benefits، including increased productivity، improved quality and lower costs. However، ERP implementations are complex and expensive and the processes of ERP implementation projects often fail. In this research، the most influential elements، verified by appropriate publications and discussions with the experts، in breaking down of ERP systems has been categorized in four groups of: managerial، human resources، processing and technological factors. To determine the level of importance of each element and ranking of statistical companies، based on their readiness in implementing a successful ERP، some questionnairs were handed out. The identified elements، found by the experts، were evaluated through Shanon entropy technique to assess their degree of significance. According to the weight of every element، we ranked companies through TOPSIS technique (Excel software) and linear assignment (Lingo software and answers like Global optimal). Because of the incompatibility of some results of these two techniques، we used the combinatory mean arithmetic to reach unanimous consent. The results showed that the companies which were ready to implement ERP successfully were specifically fulfilled by their managerial and human resource preparedness.

Organization resource planning systems is the latest management tools that can collect available information in organization using information technology in all organization activities domains in a unified and integrative manner and provide the results for organization different levels users and in many cases resulted in organization effectiveness improvement. Since the successful execution of these systems are complex and expensive and provide many benefits for organization، initiation of them without necessary readiness can destroy organization. The research method is analytical from descriptive types. It is an applied research. It is also field centered namely major part of information is collected from experts through interview and questionnaires. Since the successful execution of human resource planning is significance، a model is introduced to help organizations. Therefore by studying similar researches and using specialists and experts’ views، effective factors in establishment and successful execution of organization resource planning in organization identified and after weighing the factors، a model is suggested to execute successfully organization resource planning to enhance effectiveness in organization. The identified factors in this research are management factors، process factors and factors related to human resource and technology.