Here we would like to draw your attention to VIUC 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).VIUC is a transaction code used for FT Upload: Convert cust.duty types in SAP.
It comes under the package VEIU.
Transaction VIUC technical data table
|Purpose||FT Upload: Convert cust.duty types|