SAP BW (MM): storage site stock controlling

It is currently only possible to approximately evaluate storage location values in BW. However, precise values can be determined using a BAdI (RSR_OLAP_BADI), for example. A BAdI (Business Add-In) is an improvement to the user exits. BAdIs use the same ABAP codes but offer greater flexibility for different levels of an enterprise. For example, in the case of a worldwide rollout, it is possible to use the same source text/code for each country.