Proxy Error 403 from SAP webservice invocation

User_19BPU

Hi,

I am connecting to an SAP service from Java application, here the request is send succdessfully from Java application but the response from SAP is not coming back instead we are getting the below error.

      com.sun.xml.ws.client.ClientTransportException: The server sent HTTP status code 403: Proxy Error

       at com.sun.xml.ws.transport.http.client.HttpTransportPipe.checkStatusCode(HttpTransportPipe.java:332)

       at com.sun.xml.ws.transport.http.client.HttpTransportPipe.createResponsePacket(HttpTransportPipe.java:274)

Please let me know what could be the issue here , only from application end we are getting this issue even after enabling the port and firewall to connect to this service/server and the telnet connectivity to the SAP service/server is working fine and also it is working fine when we connect from SOAP UI.

Please let me know what is causing this issue and it is very strange when we invoke this service from application it is not working.

Thanks