Here we would like to draw your attention to /MAP/AD01 transaction code in SAP. As we know it is being used in the SAP BW-BCT (Business Content and Extractors in BW) component which is coming under BW module (Business Warehouse). /MAP/AD01 is a transaction code used for Assortment Definition in SAP.
It comes under the package for BW: Assortment Assignment Content (/MAP/P04). When we execute this transaction code, /MAP/AD01 is the normal standard SAP program that is being executed in background. Transaction code /MAP/AD01 is included in the SAP component for BI_CONT.
Transaction /MAP/AD01 technical data table