A missing record or broken link can delay your register of IT service agreements. This tool shows the table, row and field behind the error. Correct the source register and check again before submitting.
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A list of agreements with outside providers of computer and communication services.
A missing field or wrong value can cause rejection.
This tool checks the file against the selected rules.
Correct the reported fields and check again before sending.
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See what is wrong and where
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Your result will show the table, source row and cell for each finding.
Register errors to fix? See the DORA repair plan.Compare plans
Details
Checks keys and the listed references for EBA DORA 4.0 and the DNB workbook used in 2026. After corrections, run your authority’s filing tests for the remaining rules and final acceptance.
Sources checked 11 November 2026. Five practice files reproduce the results shown below. Use the profile requested by your authority; a future reporting year may need a different version. Rules and coverage details.
Try a practice file first.
Five fictional registers show matching records and common mistakes. Each runs through the same checks as your upload.
Choose one submission ZIP, one DNB workbook, or the complete set of register CSV tables. Your original files stay unchanged.
The downloaded report contains file names and cell locations. Review it before sharing.
ERROR 805
An empty key field.
The row has no value in a field that identifies its record. FI also lists rows containing only separators as a cause of error 805.
Reproduced in the practice file
In empty-key.zip, the supplier identifier is blank in B_05.01!A2 (column c0010). The check returns 805 at that cell. References to that supplier then return 807.
Open the reported cell and fill it from your source register. If an entire row was added by mistake, review it before removing it from your working copy. Recheck the complete register so its references can be checked too.
The corrected CSV package restores DEMO_PROVIDER in that field. Its keys and listed references pass these checks. Both files use invented identifiers and must never be submitted.
A contract, entity, function or supplier points to a record that is missing from another table. FI’s explanation requires an exact match, including spaces.
Reproduced in two practice files
In missing-provider.zip, B_05.02!C2 names DEMO_OTHER_PROVIDER, absent from B_05.01.c0010. In extra-space.zip, the same cell contains DEMO_PROVIDER followed by one space. Both return 807 at C2.
Compare the source field with the target in your result. Check the original records before correcting spelling or removing spaces. Add a missing supplier only when your records support it.
The corrected CSV package uses DEMO_PROVIDER in both tables. Its keys and listed references pass. If the target table failed to import, export the complete register again before changing any references.
The DORA repair module is a proposed module for reviewing corrections across entities and exporting the register again. The free check above is available now.
The plan is €299 per entity per year if the pilot supports building it. It is not available to buy. This button records aggregate interest when measurement is enabled; it creates no account or order.
For now, use the source cells in your check report, update your working register and check it again. Submit through your authority’s existing route.
Continue with your reporting format.
For other financial reports, the XBRL/iXBRL preflight checks reports with an authorised (the labels used in a report). For platform reporting, use the DAC7 reporting validator.