Here we would like to draw your attention to VI48 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).VI48 is a transaction code used for Conversion of Customs Offices in SAP.
It comes under the package VEI.
Transaction VI48 technical data table
|Purpose||Conversion of Customs Offices|