<soap:Envelope xmlns:soap=http://schemas.xmlsoap.org/soap/envelope/>
<soap:Body>
<ns2:checkNewActivationCopperFeasibility2Response xmlns:ns2=http://server.api.nep.mobinets.com/>
<return>
<responseCode>1</responseCode>
<responseMessage>Error unmarshaling return; nested exception is:
java.io.InvalidClassException: org.springframework.web.client.HttpClientErrorException$NotFound; local class incompatible: stream classdesc serialVersionUID = 6665361123012900000, local class serialVersionUID = -7110804565803656788</responseMessage>
</return>
</ns2:checkNewActivationCopperFeasibility2Response>
</soap:Body>
</soap:Envelope>