Howto send a mail with 2 attachments

Question

hi experts,
i have to realise the following scenario:
- a customer sends us invoice-data via webservice
- sap-pi has to copy the payload
- sap-pi adds some default-values the new payload
- at the end i have to send an email with the original payload and the modified payload
  (every payload as a separate attached file)
is this possible??
could anyone describe me the steps i have to do?
thx in advance,
dieter

Answer 1

thx for your answer - we solved our problem with a bean that we implemented in the communications channel of the sender.
our next problem is that we want to rename the attachments. we made the following settings in the communications channel of the receiver:
1     localejbs/AF_Modules/MessageTransformBean     Local Enterprise Bean     1
2     localejbs/AF_Modules/PayloadSwapBean     Local Enterprise Bean     swap
3     localejbs/AF_Modules/MessageTransformBean     Local Enterprise Bean     2
4     sap.com/com.sap.aii.adapter.mail.app/XIMailAdapterBean     Local Enterprise Bean     mail
1     Transform.ContentDescription     untitled.xml
1     Transform.ContentDisposition     attachment;filename="original.xml"
1     Transform.ContentType     text/xml;name="original.xml"
swap     swap.KeyName     payload-name
swap     swap.KeyValue     attachment-1
2     Transform.ContentDescription     invoice
2     Transform.ContentDisposition     attachment;name="invoice.xml"
2     Transform.ContentType     text/xml;name="invoice.xml"
the message looks like this:
<SAP:Manifest xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:wsu="http://www.docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="wsuid-manifest-5CABE13F5C59AB7FE10000000A1551F7">
- <SAP:Payload xlink:href="cid:original-ID.xml">
  <SAP:Name>attachment-1</SAP:Name>
  <SAP:Description>attachment</SAP:Description>
  <SAP:Type>ApplicationAttachment</SAP:Type>
  </SAP:Payload>
- <SAP:Payload xlink:href="cid:payload-8687af70bfd611dfb3f700e000c5720c<at>sap.com">
  <SAP:Name>MainDocument</SAP:Name>
  <SAP:Description>Main XML document</SAP:Description>
  <SAP:Type>Application</SAP:Type>
  </SAP:Payload>
  </SAP:Manifest>
in our mail, the payload maindocument is an attachment with the name "invoice.xml" -> this works
but the second attachment in the mail is named "untitled.xml" and it's not possible for us to rename this attachment to "original.xml"
any ideas???
thx in advance