Error during export "The collection of VAT transaction lines contains duplicates" in Exact Boekhoud Gemak and Multivers

When the error message "The collection of VAT transaction lines contains duplicates" appears, the following is important. In the integration with Multivers, bookings with multiple VAT types (for example Goods & Investments) are not supported. When posting directly in Multivers, Multivers will also adjust the type of one line so that only one VAT type exists per booking. However, this option is not available via the API connection. To resolve this error message, it is recommended to change the VAT type of the general ledger account or to split the booking.