SOAP Envelope for Webservice Receiver in AEX 7.40

Hello,

in my scenario I want to send data from SPROXY => PI 7.40 AEX => SOAP Webservice.

With SoapUI I testet the messages. The Webservice only except messages in the structure

<soapenv:Envelope xmlns:ns1="http://.../dataservice" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">

   <soapenv:Header/>

   <soapenv:Body>

      <ns1:UpdateObject>

         .

          .

           .

      </ns1:UpdateObject>

   </soapenv:Body>

</soapenv:Envelope>

If the <soapenv> are missing the webservcie throws an error.

I configured the CC (Communication Channel) in Adapter Type SOAP Transport Protocol HTTP Message Protocol SOAP 1.1 Adapter Engine CAE with Target URL nothing else.

With this configuration I get no <soapenv> around <ns1:UpdateObject>

I tried also Transport Protocol HTTP(Axis) but this didn't helped. Could be I didn't set it right.

Can someone give me please a clue? What should I do, so the mentioned scenario runs?

Regards

Martin