Tools › SmartFormular E-Rechnung lite › Validation rules › UBL-DT-07
UBL-DT-07
An attachment has no file name
What the message means
An attachment has no file name.
What the issuer needs to change
Give the attachment's file name.
Your invoice reports UBL-DT-07? Check it with SmartFormular E-Rechnung lite, free to try until 31 December 2026: the tool shows every finding with an explanation, the invoice in readable form and a GiroCode to pay – in your browser, no upload.
Check an e-invoiceOrigin
- Rule set
- EN 16931 (CEN, rule set 1.3.16)
- Syntax
- UBL
- Level
- Error
Original rule text
Binary object elements shall contain the file name attribute
Technical details for IT
UBL
Context: //*[ends-with(name(), 'BinaryObject')] Test: not((@filename))
Related rules
- CII-DT-097A date is not in the format YYYYMMDD (format code 102)
- UBL-DT-01An amount has more than two decimals
- UBL-DT-06An attachment has no file type (MIME code)
- UBL-SR-07Missing in the preceding invoice reference: preceding invoice reference (BT-25)
- UBL-SR-42The seller has more than two tax entries (PartyTaxScheme)
- UBL-SR-43A document reference has an identifier scheme although it is not an invoiced object (document type 130 or 50)