Here we would like to draw your attention to RSDS transaction code in SAP. As we know it is being used in the SAP BW-WHM (Warehouse Management in BW) component which is coming under BW module (Business Warehouse). RSDS is a transaction code used for DataSource in SAP.
It comes under the package for Apollo DataSource (RSDS). When we execute this transaction code, SAPLRSDS_FRONTEND is the normal standard SAP program that is being executed in background. Transaction code RSDS is included in the SAP component for SAP_BW.
Transaction RSDS technical data table