If you specify a transport, but do not specify a host, port, or endpoint alias, Integration Server uses the primary port as the port in the endpoint URL. However, if the selected transport and the protocol of the primary port do not match, Designer displays the following warning when you save the provider WSD:

For example, if you specify a transport of HTTPS when creating the provider WSD, but do not specify a host, port, or endpoint alias and the primary port is an HTTP port, Designer displays the above message.

You must resolve this mismatch before making a WSDL document for this provider WSD available to web service consumers. Otherwise, the web service clients will not execute successfully.