SAP BW has the typical layers of a data warehouse accompanied by other administrative services, allowing the exchange of data, and metadata, with other systems and tools. In the case of specific SAP interfaces like Staging BAPI, and OLAP BAPI, it supports other standard interfaces of the industry allowing an easy access to data, and metadata kept in SAP. Also, the metadata objects that are available in SAP BW are used to build Operational data warehouses, data warehouses, and info marts. Therefore, the services provided by SAP, together with SAP BW are an important tool to have a complete coperative information, and strategy management.