As mentioned before SAP is an acronym for "System Application & Products" which creates a common centerlised database for all the applications running in an organization. The application has been assembled in such a versatile way that it handles all the functional department within an organisation. Today major companies including Microsoft and IBM are using SAP's Products to run their own businesses.

R/2, which ran on a Mainframe architecture, was the first SAP version. Sap's products are generally focused on Enterprise Resource Planning (ERP). Sap's applications are built around R/3 system which provide the functionality to manage product operations, cost accounting, assets, materials and personnel. The R/3 system of SAP runs on majority of platforms including windows 2000 and it uses the client/sever model.

SAP provides majority of enterprise applications that includes:

1. SAP Knowledge Warehouse (KW)

2. Product Lifecycle Management (PLM)

3. Human Resource Management Systems (HRMS)

4. Supplier Relationship Management (SRM)

5. Supply Chain Management (SCM)

6. Customer Relationship Management (CRM)

7. Advanced Planner and Optimizer (APO)

8. Business Information Warehouse (BW)

SAP NetWeaver is the latest technology introduced by SAP. SAP's products are mainly focussed on large organizations which mainly comprises of Fortune 500 companies and its a number one choice for ERP system worldwide. SAP has software solutions called SAP Business One (SAP B1) and SAP all in one which are mainly created for small and mid sized organizations. SAP products are used by millions people worldwide and in more than 120 countries and is constantly increasing. SAP had over 38, 4000 employees in over 50 countries, and more than 36,200 customers around the world as on Jan 2007.