Here we would like to draw your attention to EANC9 transaction code in SAP. As we know it is being used in the SAP SD-MD (Master Data in SD) component which is coming under SD module (Sales & Distribution).EANC9 is a transaction code used for Customizing GTIN Variant Types in SAP.
It comes under the package VA-EAN.
Transaction EANC9 technical data table
|Purpose||Customizing GTIN Variant Types|