Error consume a soap webservice

Hello guys,
I need your help.
I'm trying to consume a webservice generated by outsystems and is giving the following error:

The content type text/html; charset=utf-8 of the response message does not match the content type of the binding (application/soap+xml; charset=utf-8)

Can you help me?

Best Regards,

João Roque

Usually that indicates a problem on the receiving end, as it is not responding with a valid SOAP message. I see this often when there is a 404 or 500 error on the webservice side, then the default response is often an HTML page with the error text.