We are using Aspose.PDF for .NET to create PDF/A from a PDF Files.
If we validate the created PDF/A File with some online validator tools we got as the result that the File is not a valid PDF/A File.
The LOG File from Aspose, after creating PDF/A looks like:
1.0
Copyright (c) 2001-2012 Aspose Pty Ltd. All Rights
Reserved.
24.08.2015 16:29:25
The
key 'EmbeddedFiles' is prohibited for PDF object Names
Document information entry 'Creator' not
synchronized with metadata property 'xmp:CreatorTool'
Document information entry 'CreationDate' not
synchronized with metadata property 'xmp:CreateDate'
Required property 'pdfaid:part' for schema
'pdfaid' missing
Required property 'pdfaid:conformance' for
schema 'pdfaid' missing
<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />
Why this error occours ?
How to create PDF/A Files without validation errors ?
Thx.
Arpad
<?xml:namespace prefix = v ns = “urn:schemas-microsoft-com:vml” /><v:shapetype id="_x0000_t75" stroked=“f” filled=“f” path=“m@4@5l@4@11@9@11@9@5xe” o:preferrelative=“t” o:spt=“75” coordsize=“21600,21600”>
<v:stroke joinstyle=“miter”>
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<v:f eqn=“prod @2 1 2”>
<v:f eqn=“prod @3 21600 pixelWidth”>
<v:f eqn=“prod @3 21600 pixelHeight”>
<v:f eqn=“sum @0 0 1”>
<v:f eqn=“prod @6 1 2”>
<v:f eqn=“prod @7 21600 pixelWidth”>
<v:f eqn=“sum @8 21600 0”>
<v:f eqn=“prod @7 21600 pixelHeight”>
<v:f eqn=“sum @10 21600 0”>
</v:f></v:f></v:f></v:f></v:f></v:f></v:f></v:f></v:f></v:f></v:f></v:f></v:formulas>
<v:path o:connecttype=“rect” gradientshapeok=“t” o:extrusionok=“f”>
<o:lock aspectratio=“t” v:ext=“edit”>
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<v:imagedata src=“file:///C:\Users\garh\AppData\Local\Temp\msohtmlclip1\01\clip_image001.png” o:href=“cid:image001.png@01D0DF59.E33D1960”>
</v:imagedata></v:shape><v:shapetype id="_x0000_t75" stroked=“f” filled=“f” path=“m@4@5l@4@11@9@11@9@5xe” o:preferrelative=“t” o:spt=“75” coordsize=“21600,21600”>
<v:stroke joinstyle=“miter”>
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<v:f eqn=“sum 0 0 @1”>
<v:f eqn=“prod @2 1 2”>
<v:f eqn=“prod @3 21600 pixelWidth”>
<v:f eqn=“prod @3 21600 pixelHeight”>
<v:f eqn=“sum @0 0 1”>
<v:f eqn=“prod @6 1 2”>
<v:f eqn=“prod @7 21600 pixelWidth”>
<v:f eqn=“sum @8 21600 0”>
<v:f eqn=“prod @7 21600 pixelHeight”>
<v:f eqn=“sum @10 21600 0”>
</v:f></v:f></v:f></v:f></v:f></v:f></v:f></v:f></v:f></v:f></v:f></v:f></v:formulas>
<v:path o:connecttype=“rect” gradientshapeok=“t” o:extrusionok=“f”>
<o:lock aspectratio=“t” v:ext=“edit”>
</o:lock></v:path></v:stroke></v:shapetype><v:shape style=“width: 473.4pt; height: 179.4pt;” id=“Grafik_x0020_1” type="#_x0000_t75" alt=“cid:image003.png@01D0DE8D.9C8DFB50” o:spid="_x0000_i1025">
<v:imagedata src=“file:///C:\Users\garh\AppData\Local\Temp\msohtmlclip1\01\clip_image001.png” o:href=“cid:image001.png@01D0DF59.E33D1960”>
</v:imagedata></v:shape>