Here we would like to draw your attention to RSU7 transaction code in SAP. As we know it is being used in the SAP BC-BW (BW Service API in Basis) component which is coming under BC module (BASIS).RSU7 is a transaction code used for Data Extraction: Maintain Parameters in SAP.
It comes under the package RSU0.
Transaction RSU7 technical data table
|Purpose||Data Extraction: Maintain Parameters|