Issue with SOAP receiver

Question

Hi,
I'm using PI 7.0, SP13 and I'm sending a message to a MS webservice, using BURP as a proxy in between to avoid NTLM authorisation issues.
The problem is that it's perfecly possible to send a message using soapUI, but sending the exact same message ends up in an error:
"SOAP: error occured: com.sap.aii.af.ra.ms.api.RecoverableException: invalid content type for SOAP: TEXT/HTML; HTTP 400 Bad Request: java.io.IOException: invalid content type for SOAP: TEXT/HTML; HTTP 400 Bad Request"
I already configured the MessageTransformBean by setting the ContentType to text/xml; charset=utf-8. Here are the settings of my communication channel:
Target URL: http://<correct URL on local network>
User authentication: false
Certificate authentication: false
Proxy: BURP proxy and BURP port
Proxy user authentication: false
Secutiry profile: false
Do not use SOAP envelope: false
Keep headers: false
Keep attachments: false
Use encoded headers: false
Use query string: false
SOAP action: <correct SOAP action>
I also played with the parameters "Do not use SOAP envelope", "Keep headers" and "Keep attachments", without any success. The only difference that I can think of is that soapUI runs on Windows, and the PI system runs on Linux.
Ideas, anyone?

Answer 1

@Baskar Gopal: I didn't generate a WSDL: I'm using the SOAP receiver to post a message to an existing webservice.
@sdnuser: the endpoint URL is 100% correct. I also added the MessageTransformBean like I stated before.
@Chirumamilla Sukarna: HTTP adapter doesn't work because I need the SOAP envelope.
The payload is in both cases (soapUI and PI) the same. Here's the part that's different:
soapUI (working part):
POST /DynamicsNAV/WS/Rendon%20Voorburg/Codeunit/Webservice HTTP/1.0
Accept-Encoding: gzip,deflate
Content-Type: text/xml;charset=UTF-8
SOAPAction: "urn:microsoft-dynamics-schemas/codeunit/Webservice:ContractorOrderInSync"
User-Agent: Jakarta Commons-HttpClient/3.1
Host: 192.168.1.8:7049
Proxy-Connection: Keep-Alive
Content-Length: 4292
Connection: Keep-Alive
SAP PI (not working part):
POST /DynamicsNAV/WS/Rendon%20Voorburg/Codeunit/Webservice HTTP/1.0
Accept: /
Host: 192.168.1.8:7049
User-Agent: SAP-Messaging-com.sap.aii.messaging/1.0505
Authorization: Basic aGFhZ3dvbmVuQGJpbTpRYnFyRU84IQ==
content-id: <soap-C89FD74E68782E13E1000000C0A8E010 @ sap.com>
Content-Type: text/xml;charset=UTF-8
Content-Length: 4292
SOAPACTION: "urn:microsoft-dynamics-schemas/codeunit/Webservice:ContractorOrderInSync"
Connection: Keep-Alive
I know the content type looks correct here, but the SOAP adapter gives an error about this nevertheless.