Unexpected ContenType when call a WS Soap

Hi community,

I have a SOAP Client class that connect to a WS Service. This structure and configuration is the same for some providers that are integrated with my solution.

If I call to a provider, it returns the XML expected. But there is a provider that raises an error:

ERROR #6243: HTTP request to SOAP WebService returned response with unexpected CONTENT-TYPE: application/wsdl+xml

I've tried to set the ContentType to the adapter.%Client with this value, but it doesn't work.

If I call them using SOAP UI, with the same Soap Envelop, it works fine, and the Content-Type is text/xml

Can anyone help me?

Best regards,
Kurro Lopez