What causes the BR-DEC-17 error?

BR-DEC-17 occurs when the Rounding amount (BT-114) has more than 2 decimal places. This typically happens when rounding calculations produce extra decimals or when ERP systems preserve excess precision.

How do I fix BR-DEC-17?

Round the PayableRoundingAmount value in cac:LegalMonetaryTotal to 2 decimal places. Invoice Navigator's automatic Fixer tool can correct this instantly.

Is BR-DEC-17 a critical error?

Yes, BR-DEC-17 is a critical error that will cause invoice rejection. Monetary amounts must have proper precision for financial compliance.

Can BR-DEC-17 be automatically fixed?

Yes, BR-DEC-17 can be automatically fixed using Invoice Navigator's Fixer tool. The tool will round the rounding amount to 2 decimal places.

Error codes · EN 16931

BR-DEC-17Partly

Rounding amount: max 2 decimals

This is the rejection, word for word: „[BR-DEC-17] The rounding adjustment amount has too many decimal places. Rounding amounts must have a maximum of 2 decimal places.“

What to have readyThe correct figures from your bookkeeping; we show you which field is affected.

What we doInvoice Navigator automatically fixes this issue by correcting the `cbc:ChargeTotalAmount` element in your Invoice.

Choose the rejected invoiceor drop it here

XRechnung XML or ZUGFeRD PDF. Checking is free · corrected file €1.90 · the first every 30 days is free · no sign-up.

If you enter it yourself in your invoicing software

Before

<cac:LegalMonetaryTotal>
  <cbc:ChargeTotalAmount>100.123456</cbc:ChargeTotalAmount>
  <!-- Too many decimal places -->
</cac:LegalMonetaryTotal>

After

<cac:LegalMonetaryTotal>
  <cbc:ChargeTotalAmount>100.00</cbc:ChargeTotalAmount>
  <!-- Correct decimal places -->
</cac:LegalMonetaryTotal>

What the finding looks likeExample

FindingNeeds your check · BR-DEC-17

Location//cac:LegalMonetaryTotal/cbc:PayableRoundingAmount

From youThe correct figures

ThenChecked again

ProofSHA-256 and /verify link after the check

Often appears together with

BR-CO-16Payable amount calculation error