EN16931 / XRechnung / Peppol BIS 3 Validator

PDF/UA-1 rule 7.1-4: Suspects entry has a value of true

Fixed by the automatic fix syntax

What veraPDF reports

Suspects entry has a value of true

veraPDF rule 7.1-4 = ISO 14289-1:2014 clause 7.1, test 4, checked on PDF object CosDocument.

What the requirement says

Files shall have a Suspects value of false(ISO 32000-1:2008, Table 321)

Can it be fixed automatically?

Fixed by the automatic fix. Our automatic fix removed this failure in every test file where veraPDF reported it (measured 2026-10-24 with veraPDF 1.28.2). Run the free check to see the before/after result for your own file before paying.

How to fix it by hand

Some converters set the Suspects flag to say their tags may be unreliable. Check the tags, then save the file through a tool that clears the flag (the automatic fix removes it).

Check your PDF now (free)

Upload the PDF: veraPDF lists every failed PDF/UA-1 rule, our fix runs, and veraPDF checks the fixed file again — you see “N failed rules before → M after” before deciding. The fixed file costs 19 € (excl. VAT); the check is free. We never call a file “accessible” or “compliant”.

Other rules in clause 7.1

7.1-1 Content marked as Artifact should not be present inside tagged content
7.1-2 Tagged content should not be present inside content marked as Artifact
7.1-3 Content shall be marked as Artifact or tagged as real content
7.1-5 All non-standard structure types shall be mapped to the nearest functionally equivalent standard type, as defined in ISO
7.1-6 A circular mapping shall not exist
7.1-7 Standard tags defined in ISO 32000-1:2008, 14.8.4, shall not be remapped
7.1-8 The Catalog dictionary of a conforming file shall contain the Metadata key whose value is a metadata stream as defined i
7.1-9 The Metadata stream in the document's catalog dictionary shall contain a dc:title entry, where dc is the recommended pre
7.1-10 The document catalog dictionary shall include a ViewerPreferences dictionary containing a DisplayDocTitle key, whose val
7.1-11 The logical structure of the conforming file shall be described by a structure hierarchy rooted in the StructTreeRoot en
7.1-12 A structure element dictionary shall contain the P (parent) entry according to ISO 32000-1:2008, 14.7.2, Table 355

Rule text (description and error message): veraPDF validation profile PDF/UA-1 © veraPDF Consortium, licensed under CC BY 4.0. This site is not affiliated with the veraPDF Consortium, the PDF Association, ISO or Adobe. Adobe and Acrobat are trademarks of Adobe; the Acrobat checker item is named only to help you match the two reports.