Enterprise Resource Planning (ERP) that allows an enterprise to manage databases for different processes from a single unified system. ERP system was developed initially for inventory control, however over the years; different software was developed for different processes in an enterprise for better data management and work flow. In today’s world, there are many leading market providers of ERP system .SAP is one of the market and technology leaders in building business software towards structured work and data management in organizations. SAP AG is originally German multinational software who deals in software development for business management and improved customer relations in enterprises. Systems Analysis and Program Development (SAP) was founded in June, 1972 and since then, many SAP ERP operations modules has emerged that are designed focusing on various different processes including SAP ERP sales and service, sales and distribution, customer relationship, financial management, business intelligence and more. Let’s get an overview of few of the SAP development modules.