Validating the input PDF file and the output PDF UA file

The PDF2PDFUA validator generates warnings that can refer to specific indexes from the PDF associations Matterhorn Protocol 1.1. The pre-validator checks some of the conditions mentioned in the Matterhorn Protocol.

To find more information about the displayed errors, search for the error ID in the Marterhorn protocol document.

Contact your PDF producer to investigate and solve this PDF error to obtain a PDF/UA file compatible output.