EC Transactions require both Delivery Terms and a Mode of Transport, and Dimensions will not accept invoices without it. These need to be entered in on which ever software is the master for customer data.
FactoryMaster
Click Customer Maintenance then search for the customer.
Click Customer Addresses then press Ctrl+M.
Click Intrastat details and ensure something is filled in for both options.
Dimensions
Click Customers then search for the customer.
Click Addresses then click VAT.
Fill in the fields on the bottom of the window.
