Hi Filip, There are multiple reasons why you can get this error. For example- Wrong URL maintained in the Communication Arrangement/System app- Wrong user/password maintained in the Communication user- Missing authorizatition for the user to use the ...

Dear Stow, thanks for your question.Your observation is correct, there is no authorization concept in place.As written in the Readme file: "Information provided is published as a minimum working example. You can use the sample application as a starti...

Dear Thomas, Thanks for your interest in the Online validaitons! With the described extensibility options, it is possible to connect to both VIES and BZSt APIs. The framework allows to implement any number of plugins that can be executed in paralle...