Message processing failed. Cause: com.sap.engine.interfaces.messaging.api.exception.MessagingException: java.io.IOException: HTTP Error response for SOAP request or invalid content-type.; HTTP 200 OK

Dear Experts,

i am having a problem in proxy to soap interface, in the receiver communication channel we are getting the below error http 200 OK.

Error log:

Message processing failed. Cause: com.sap.engine.interfaces.messaging.api.exception.MessagingException: java.io.IOException: HTTP Error response for SOAP request or invalid content-type.; HTTP 200 OK

i have open the receiver url in my system and opened properly and tested in soapui with sample data it has tested transmitted properly to the receiver.

but when i am sending the data through sender proxy it is giving same error. and i have checked IR mapping test that is fine.

The interface is created in ICO.

Please suggest,

regards,

Kiran Polani