The XRechnung Extension permits sub invoice lines — totals deviations are therefore reported as warnings.
No action needed if the Extension is used intentionally.
The Billhorse validator checks XRechnung, ZUGFeRD and Factur-X right in your browser — your file is never uploaded.
Open the validator← All validation rules
Rule source: EN 16931 / XRechnung (KOSIT) or Billhorse check (BH-*).
