Error code PEPPOL-EN16931-F001
What error PEPPOL-EN16931-F001 means
PEPPOL-EN16931-F001 is a rule of Peppol BIS Billing 3.0. If your invoice breaks it, the official rule text below says what is expected. The fields it names are listed under it.
This page shows the official rule only; a plain-language explanation hasn't been written yet.
The official rule
“A date MUST be formatted YYYY-MM-DD.”
Official text, in the language the rule set publishes it in.