Here we would like to draw your attention to WE72 transaction code in SAP. As we know it is being used in the SAP BC-MID (Middleware in Basis) component which is coming under BC module (BASIS).WE72 is a transaction code used for Conversion: IDoc types in SAP.
It comes under the package SED.
Transaction WE72 technical data table
|Purpose||Conversion: IDoc types|