SAP BW ABAP
SAP Business Warehouse (BW) is a model-driven data warehousing product based on the SAP NetWeaver ABAP platform.SAP BW is also a development platform that programmers use to create and modify data warehouses, perform data management tasks, generate reports and develop analytics applications.
SAP ODATA
In computing, Open Data Protocol (OData) is an open protocol which allows the creation and consumption of queryable and interoperable RESTful APIs in a simple and standard way.