errorISPEPPOL_BIS

IS-R-010:When EINDAGI (final due date) is provided, it must be the same as or later than the regular due date. EINDAGI cannot be

When EINDAGI (final due date) is provided, it must be the same as or later than the regular due date. EINDAGI cannot be before the due date.

Why This Error Matters

Invoice will be rejected by Icelandic validation. EINDAGI must be >= due date.

Common Causes

  • EINDAGI date is before due date
  • Dates entered in wrong order
  • Due date changed without updating EINDAGI
  • Data entry error on dates
  • Date logic reversed

Frequently Asked Questions

When EINDAGI (final due date) is provided, it must be the same as or later than the regular due date. EINDAGI cannot be before the due date.
When EINDAGI (final due date) is provided, it must be the same as or later than the regular due date. EINDAGI cannot be before the due date. You can also use Invoice Navigator's automatic Fixer tool to correct this instantly.
Yes, IS-R-010 is a critical error that will cause invoice rejection. It must be fixed before submission to ensure your invoice is accepted.
Many instances of IS-R-010 can be automatically corrected using Invoice Navigator's Fixer tool. Upload your invoice and the tool will identify and fix common issues.

Last updated: 16 January 2026

Share this guide: