"'%1' already exists." Why do you receive this message and what can you do to resolve it?

"Cannot issue more on batch '%1' than is physically available." Why are you receiving this message, and what can you do to resolve it?

We purchase materials and products not only in the Netherlands but also abroad. It makes a difference whether you are dealing with an EU country or a non-EU country. This mainly concerns the administrative handling of VAT. Read here how to book an EU purchase invoice in MKG.

An invoice you receive for outsourcing is a procedural purchase invoice. This arises from creating a purchase order through the purchase order process. MKG collects these invoices in the Invoice List. In this article, you will learn how to book a purchase invoice for outsourcing.

The procedural purchase invoice arises from creating a purchase order through the purchase order process. MKG collects these invoices in the Invoice List. In this article, you will learn how to book a procedural purchase invoice in MKG.