Enterprise Resource Planning (PSDP) or often called Enterprise Resources Planning (ERP) is a software package that meets a company‘s needs in integrating all its activities, from the point of view of business processes within the company. ERP is a planning and scheduling system with computer tools that integrates all functions of sales, purchasing, production, accounting and finance, payroll, human resources and machine capacity, etc. ERP applications are the company‘s backbone to increase the efficiency and effectiveness of decision making. ERP applications have a strategic role for business competition.