Did you know that Business Central and older Dynamics NAV Versions are able to validate the VAT Registration No. of your Customers, Vendors or Contacts?
But customers and partners are getting an error since two days when they use the service in older Dynamics NAV Versions/Builds:
Source : BEYONDIT GmbH
When setting Azure AD app registration for using OAUTH 2 authentication, you need to create a client secret.
A client secret has an expiration date that now (from the Azure Portal) can be set to 24 months as maximum:
Source : Stefano Demiliani
A European law defines that unless you can prove that a company has a valid VAT registration in their country, full VAT must be charged om selling products or services between European countries.
It is therefore necessary to validate each company VAR registration number.
Bron : Aphorisms about Microsoft Dynamics NAV
You can specify a format for the VAT Registration number for a Customer, Vendor, Bank or Contact account. So, if you enter a VAT Registration number that is not according to the format specified, the system will return a message error like this:
Bron : Dynamics NAV Messages