SAP is an ERP system. ERP stands for Enterprise Resources Planning. ERP term used for software that controls whole organizations different departments. For example, SAP, Oracle, People soft, JD Edwards are some of the top ERP software systems. SAP is beautifully and neatly integrated ERP software. SAP is a leader when it comes to easy integration among all the departments. It provides industry specific solutions for different industries other then its basic SAP modules. SAP suit contains SAP FI, CO, SD, MM, PP, HR, PA and other modules. It also comes with SAP PS,FSCM, CRM and BO/BI modules.