Here we would like to draw your attention to /SAPSLL/TLER3B transaction code in SAP. As we know it is being used in the SAP SD-FT (Foreign Trade in SD) component which is coming under SD module (Sales & Distribution)./SAPSLL/TLER3B is a transaction code used for GTS: Call GTS: Document Types in SAP.
It comes under the package /SAPSLL/PLUG_IN_R3.
Transaction /SAPSLL/TLER3B technical data table
|Purpose||GTS: Call GTS: Document Types|