Here we would like to draw your attention to VI92 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).VI92 is a transaction code used for Preference: Alternative Comm. Code in SAP.
It comes under the package VEI.
Transaction VI92 technical data table
|Purpose||Preference: Alternative Comm. Code|