SAP Sales and Distribution (SD) is one of the most popularly used modules that is imparted in the SAP SD Certification program towards better data and work management in enterprises. SAP (System Application and Products) was initiated by SAP AG originated in Germany.

It is an enterprise resource planning software product that enables organizations in integrating various business processes through a single unified system. Since SAP started its journey concentrating on inventory management, it has come a long way in adopting various modules for different processes in an organization. Today, SAP has been adopted by a host of companies from across the globe to enhance the process works in various departments. From human resource management to sales and distribution and from financial accounting to controlling, SAP has a wide range of modules for different job areas.

The SAP SD module is one of the primary ERP modules developed by SAP. SAP service and distribution deals in better management of sales and customer distribution data and processes in organizations. It works closely with other SAP modules towards effective process work. Other modules that SAP SD integrates are financial accounting (FI), controlling (CO), materials management (MM), and production planning (PP), and so on. All these collaborate together and enhance the work process in enterprises.