ReportBuilder does not support direct PDF/A conversion.
Using RB 21 or later, it would be possible to use the PDFComponent to load an existing PDF into an empty report, then export that report (as PDF/A) to file as needed.
This is not the intended use of the PDFComponent as it was designed to simply view/print existing PDF files from within a report, however it could provide the functionality you need in a round-about way.
Comments
ReportBuilder does not support direct PDF/A conversion.
Using RB 21 or later, it would be possible to use the PDFComponent to load an existing PDF into an empty report, then export that report (as PDF/A) to file as needed.
This is not the intended use of the PDFComponent as it was designed to simply view/print existing PDF files from within a report, however it could provide the functionality you need in a round-about way.
Nico Cizik
Digital Metaphors
http://www.digital-metaphors.com