Hi Mehmet Tuğrul SARIÇİÇEK,
Many systems develope own web service. Platforms WSProxy standards may not match with publisher system.
For example, we developed E-Fatura (online invoice) system. And meet many related situations. For example, web service definition file (?wsdl) describes that will return "A" type. But in real operation publisher system return "B" type. 1C can not accept those situations.
For solution I suggest you to use "HTTPConnection" objects.
This time you will fed up of parsing xml requests and responses. But single solution if you want use 1C Platform.