SAP stands for “Systems, Applications and Products in Data Processing”. In the very first place, it is the popular ERP (Enterprise Resource Planning) software which can also be referred to as e Centralized System. The software system of SAP was developed by five IBM engineers, Hopp, Wellenreuther, Hector, Tschira and Plattner in 1971. In today’s date SAP, is multinational Software Corporation. Its official Headquarter is in Walldorf, Baden-Wurttemberg, Germany.