SAP BW turns data stored in SAP R/3 into more reportable knowledge. SAP BW is not about creating or updating data, but it is about turning the data into information for decision making. As with SAP R/3 where security is controlled via authorizations, in… more »

One of the key concepts for an ABAP programmer to understand is that of function modules. Recently, I discussed the concept of function groups within ABAP. Today, lets us focus on function modules. From a definition viewpoint, function modules can be def… more »