Help with solution for receiver axis soap multipart

Question

Hi everybody.
I've read many questions made by people to this forum with no possitive results to my issue.
I'm developing a simple scenario : RFC>XI>Webservice in a sync way. I call a FM in an R3
backend and i must retrieve a string from the webservice.
First thing i've noticed is that the webservice only works if i set the external definition of it
in RPC mode. If not, i get the error 'method retrieveData' not found.
Second thing is that conventional SOAP receiver adapter doesn't work. I must use AXIS option.
So, i must use RPC mode with AXIS receiver.
No i've met another problem. When i check sxi_monitor, i have my FM response empty. This is because
i'm not retrieving the same message that is defined in the webservice. I retrieve a multipart
message with 3 parts : document-0, document-1 and document-2. I think that response message
mapping is not working because as document-0 comes a different structure that the one defined
in message mapping.
These are the the things i've tried :
Use of Payloadwapbean in receiver soap axis adapter. I can't put as document-0 the one that has the field i need.
I tried with ABAP-Mapping but when i try to find the field <name>, is not there.
Now, i'm thinking in other two solutions. first, develop a module to enhace the SOAP axis receiver.
First question about this .. will i have the 3 'attachments' so i can get the <name> field?
Can i use AXIS handlers to get the complete payload (i've read abput it but i don`t understand
how to do it)?.
Kind regards,
Inigo

Answer 1

Hi again,
This is what i get in SXI_MONITOR.
In payloads, i have 3 :
document-0
document-1
document-2
Double clicking in document-0, i get :
  <?xml version="1.0" encoding="UTF-8" ?>
- <ns1:ZF_ARQ_DOCUMENTUM_WEBS.Response xmlns:ns1="urn:sap-com:document:sap:rfc:functions">
- <DATOS>
  <item />
  </DATOS>
  </ns1:ZF_ARQ_DOCUMENTUM_WEBS.Response>
This is the answer of the message mapping, but is empty.
Double clicking in document-1 i get :
  <?xml version="1.0" encoding="UTF-8" ?>
- <multiRef id="id0" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns2:RetRecuperar" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns2="http://model.servicio.procop.sgce.aragon.es" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <datos xsi:type="xsd:base64Binary">SUkqANQAAABX</datos>
<retorno href="#id1" />
  </multiRef>
Here is the field i need, 'datos'.
Finally, in document-2 i get :
  <?xml version="1.0" encoding="UTF-8" ?>
- <multiRef id="id1" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns3:Retorno" xmlns:ns3="http://model.servicio.procop.sgce.aragon.es" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <errorMessage xsi:type="xsd:string" />
  <excepcion xsi:type="xsd:string" />
  <retCode xsi:type="xsd:string">OK</retCode>
  <errorCode xsi:type="xsd:string" />
  </multiRef>
If i use a test program, such as SOAPUI, i get this answer :
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <soapenv:Body>
      <ns1:recuperarResponse soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns1="urn:MiNameSpacePrueba">
         <recuperarReturn href="#id0"/>
      </ns1:recuperarResponse>
      <multiRef id="id0" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns2:RetRecuperar" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns2="http://model.servicio.procop.sgce.aragon.es">
         <datos xsi:type="xsd:base64Binary">SUkqANQAAABX</datos>
<retorno href="#id1"/>
      </multiRef>
      <multiRef id="id1" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns3:Retorno" xmlns:ns3="http://model.servicio.procop.sgce.aragon.es" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
         <errorMessage xsi:type="xsd:string"/>
         <excepcion xsi:type="xsd:string"/>
         <retCode xsi:type="xsd:string">OK</retCode>
         <errorCode xsi:type="xsd:string"/>
      </multiRef>
   </soapenv:Body>
</soapenv:Envelope>
I don't know why i'm getting these 3 documents because in message mapping, the response method of the WSDL is completely different than the message i'm retrieving as the answer.
Thank you for your answers,
Kind regards,
Inigo.