Sharing resources as one of the necessary ways to overcome the limitations of libraries in responding to the needs of patrons can be done in the form of various programs and actions based on various axes, but what must be ensured before designing and implementing any program. , the success rate of these programs and the knowledge of the factors that influence their success rate. In this article, first, the success factors of resource sharing and cooperation between libraries that are mentioned in the articles are presented, and then for better understanding and analysis, these factors are categorized and analyzed with a systemic and strategic view.