Here we would like to draw your attention to SWUK transaction code in SAP. As we know it is being used in the SAP BC-BMT (Business Management in Basis) component which is coming under BC module (BASIS).SWUK is a transaction code used for Mapping form type – mail address in SAP.
It comes under the package SWU.
Transaction SWUK technical data table
|Purpose||Mapping form type – mail address|