3563362 - Changing warning message into an error message for VAT number entry in the Business Partner

When creating or updating a Business Partner from the EU region, the system generates a warning message "Customer/vendor xxx is from an EU country; enter a VAT registration number". Modify the configuration to turn the warning message into an error message. 

SAP S/4HANA Cloud Public Edition

VAT number, Business Partner, EU, warning message, error message, VMD_API043, Validation BADIs, custom validation, tax field, S/4HANA Cloud. , KBA , LO-MD-BP-2CL , Business Partners for Public Cloud , LO-MD-BP , Business Partners , Product Enhancement