This issue has been resolved. Our apologies for the inconvenience.
Posted Dec 08, 2025 - 09:11 CET
Identified
The issue has been identified and a fix is being implemented.
Posted Dec 05, 2025 - 11:50 CET
Investigating
You may receive the error message "An error occurred at 'XXX', rows 1 and 2 are the same" when submitting an OWR declaration. We are investigating the issue and will update this page as soon as more information becomes available. Our apologies for the inconvenience.