I'm using a self-hosted CE edition (V18) to manage invoices.
When sending an invoice via Peppol, at first, everything seems to work.
After a little while the status switches to "ERROR" and the history says:
"Peppol error: The Peppol Participant service group found on his Service Metadata Provider is invalid."
The technical log files do not show anything on the sending and/or failure.
Has anyone seen this before and any idea how to debug and resolve?
Good luck with the debugging process! Let me know if you need further clarification on any of these steps.
Thanks!