Digital Signature

[Former Member]

Hi,

I want to implement digital signature of invoices in SAP R/3.

I dont't know if it's possible to sign (with certificate X.509) SAP Documents (like invoice) and what's the procedure.

I have read something about SSF but I don't clearly understand what to sign (SAP Document Invoice, a PDF/XML generated with de invoice data, how to archive the signed documents) and if it's necessary to use an external product/software to integrate this scenario.

I need to sign the documents from an Enterprise Portal with a certificate installed into Internet Explorer.

Is it possible (with an R/3 4.6C an EP 6.0)?

Where are the documents archived?

Something standard?

Some documentation?

Thank you

Best Regards

Luis

[Former Member]

Hello,

Please anyone can help me include automatically (in the server-side) digital signature in pdf Forms (using the Adobe Document Service). I know this is possible but I can’t find any documentation about the system configuration.

thanks

Nuno Abrantes

[Jordan_Stanchev]

Hello,

for an example you can see under the topic "Digital Signatures and Document Encryption API" in the Development Manual (http://help.sap.com/saphelp_nw04/helpdata/en/4f/65c3b32107964996a56e4165077e24/frameset.htm).

You can see also an example on that usage (http://help.sap.com/saphelp_nw04/helpdata/en/a4/d0201854fb6a4cb9545892b49d4851/frameset.htm).

Kind regards, Jordan