errorEN16931
UBL-DT-07:Binary object elements shall contain the file name attribute
Your invoice contains an embedded attachment (EmbeddedDocumentBinaryObject) but the filename attribute is missing. The original file name must be specified.
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NEEDS INPUTRequires user input: Provide the filename for the embedded attachment including extension (e.g., invoice-details.pdf).
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Upload and Answer QuestionsWhy This Error Matters
Invoice will be rejected. Receiving systems need the filename to save and identify the attachment.
Common Causes
- Attachment embedded without preserving original filename
- ERP export omitted the filename attribute
- Binary content copied from source without metadata
- File uploaded through interface that did not capture filename
- Template missing filename attribute on attachment element
Frequently Asked Questions
Your invoice contains an embedded attachment (EmbeddedDocumentBinaryObject) but the filename attribute is missing. The original file name must be specified.
Your invoice contains an embedded attachment (EmbeddedDocumentBinaryObject) but the filename attribute is missing. The original file name must be specified. You can also use Invoice Navigator's automatic Fixer tool to correct this instantly.
Yes, UBL-DT-07 is a critical error that will cause invoice rejection. It must be fixed before submission to ensure your invoice is accepted.
Many instances of UBL-DT-07 can be automatically corrected using Invoice Navigator's Fixer tool. Upload your invoice and the tool will identify and fix common issues.
See Also
Last updated: 18 January 2026
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