Peppol and UBL invoice FAQ
Why was my Peppol invoice rejected?
Common causes include missing mandatory fields, invalid codes, malformed UBL structure and inconsistent totals. Upload the XML to see the checks RejectFix can identify.
Does RejectFix guarantee Access Point acceptance?
No. RejectFix runs its implemented checks. It is not the official OpenPeppol Schematron, is not an Access Point and cannot guarantee acceptance.
What file format is supported?
UBL 2.1 XML invoice files up to 5 MB.
Can RejectFix repair every error?
No. Only safe deterministic repairs are offered. Unresolved blocking findings remain unavailable for paid export.
Is invoice data stored?
Files are processed for the diagnostic session. Upload only documents you are authorized to process.