CXML Order Requests with attachments

we have implemented a successful cxml Order request from Ariba through webMethods to SAP.
We now want to implement cXML orders with attachments.
We are interacting with a Ariba consultant on this issue and inputs are provided from Ariba.
the Problem is that even though Ariba sends in an Order with an attachment, we are unable to see any mimeMessageObject in webMethods.
We only receive node object when orders are sent to us.

We are using the receiveCXML inbuilt service on the Ariba On Ramp with Trading networks support.
I am also attaching the sample we use for testing.

PLease help.

Thanking you.
Praveen Matcha

Ariba Order with attachment - Sample
AribaOrderwithAttachment.txt (28.9 k)