Status Quo:
The invoice date of a final invoice can be earlier than the date of an associated partial invoice.

Future:
The invoice date of a final invoice must be on the same day or later than the highest date of the associated partial invoices.

Affected endpoints:

Vouchers will be validated more strongly in the future. The endpoint affected is /api/v1/Voucher/Factory/saveVoucher/

The Doc Server (docreactor.sevdesk.de), which can be used to generate PDFs for invoices among other things, will no longer be directly accessible.

The creation of documents without positions will no longer be allowed in the future. This concerns the creation of these new documents: