Seeburger AS2 MDN: Reading AS2 Header DATE field

Question

Hello,
in my AS2 scenario (using Seeburger Adapter) I forward MDN messages to PI. Now I have the requirement to read the "DATE" field of the MDN AS2 Header an map it to a target field.
In the XML message monitoring there are two payload messages:
AckReport (application/xml) and
RAWMIMEMDN (application/octet-stream)
In the message RAWMIMEMDN I see the header data and also the DATE field, now the question is, can I use the RAWMIMEMDN somehow to extract the DATE field?
Thank you for your input.

Answer 1

Looks like this: (However I am not sure how to use it in mapping as there are two PAYLOADS entries in SXMB, I have not seen this in any other scenario before, I guess I only have access to the XML part):
AS2-VERSION: 1.2
CONTENT-TYPE: multipart/report; report-type=disposition-notification;  boundary="----=_Part_372_22591582.1258028532189"
AS2-TO: xxxxxx
FROM: xxxxxx
CONTENT-LENGTH: 798
AS2-FROM: xxxxx
MIME-VERSION: 1.0
SERVER: xxxxxx
MESSAGE-ID: <xxxxxx>
DATE: Thu, 12 Nov 2009 12:22:12 GMT
EDIINT-FEATURES: CEM
=_Part_372_22591582.1258028532189
Content-Type: text/plain; charset=us-ascii
This MDN (Message Disposition Notification) was automatically built on
Thu, 12 Nov 2009 12:22:12 GMT in response to a message with id
xxxxxx received from
xxxxx on Thu, 12 Nov 2009 12:22:10 GMT.
Unless stated otherwise, the message to which this MDN applies
was successfully processed.
=_Part_372_22591582.1258028532189
Content-Type: message/disposition-notification
Original-Recipient: rfc822; xxxx
Final-Recipient: rfc822; xxxxx
Original-Message-ID: xxxxx
Disposition: automatic-action/MDN-sent-automatically; processed
Received-Content-MIC: fzj1sSC/z3kmTWhfA6NaIQ==, md5
=_Part_372_22591582.1258028532189--