SRT Framework exception: The WSDL document is not compatible with proxy

hello,

I'd like to create a logical port to my web service but when I create this type of error:

SRT Framework exception: The WSDL document is not compatible with proxy class "YAIRPORT_CO_AIRPORT_SOAP": "Unsupported Operation (s): getAirportInformationByISOCountryCode, getAirportInformationByAirportCode, getAirportInforma

someone has an idea?

thank you