Hello Haresh,

The error stack doesn’t give much detail besides the obvious communication error. To troubleshoot your issue I’d do the following:

- Check the access log on the target system to validate if the request is reaching the server and if yes, which is the error;

- If you cannot get the access log try to connect to the web service from your local machine (eg using postman). If it works it is either your request that’s the issue or something blocking the communication (eg firewall).

Let me know what you find out.