Foad Kouhzadi - Department of Management, Boukan Branch,Islamic Azad University, Boukan, Iran
Yousef Mohammadkarimi - Department of Management, Payame Noor University
Heresh Beyadar - Department of Management, Boukan Branch,Islamic Azad University, Boukan, Iran
milad kouhzadi - Department of Management, Payame Noor University

In this research, we recigniad5 vacillators by using170 date of Production Company in the environment of resource planning. In addition, we investigated relationship between knowledge management and competitive advantage of production companies in e-commerce (electronic trade) the results revealed that admission of organization preparation for knowledge management. Staff training and learning. Information f date network, knowledge sharing process and knowledge verification as vacillators of knowledge management has a positive synergistic effect on competitive advantage of companies.

knowledge management, enterprise resource planning, institutional information system, competitive advantage, organizational change, management information system, research systems