Error codes · EN 16931
BR-TMP-2In your invoicing software
BT-124 "External document location" muss eine absolute URL mit gültigem...
This is the rejection, word for word: „[BR-TMP-2] Invalid external document URL. The external document location (BT-124) must be an absolute URL with a valid scheme (http/https).“
What to have readyNothing. The file has to be re-exported from your invoicing software; we check it again afterwards.
What we doInvoice Navigator automatically fixes this Invoice compliance issue by updating the relevant XML elements (BR-TMP-2).
If you enter it yourself in your invoicing software
Before
<Invoice> <!-- Issue: External document location must be an absolute URL with vali --> </Invoice>
After
<Invoice> <!-- Issue resolved per EN 16931 --> </Invoice>
Element order is part of the rule: if the element sits in the wrong place, the validator rejects with BR-TMP-2.
What the finding looks likeExample
FindingStructure invalid · BR-TMP-2
Location//temporary_element
From youA re-exported file
ThenRe-export
ProofSHA-256 and /verify link after the check