Solved
${=System.currentTimeMillis()} not working in version 5.4
In order to have random string I have been using ${=System.currentTimeMillis()}. Since I have updated the version of SoapUI from 5.3 to 5.4 this is not working and the request is not sent to the server.
In the SoapUI log it says:
Fri Dec 29 16:27:43 IST 2017:INFO:Error getting response for [ServiceSoapBinding.operationName:SoapUI-Project-Name]; null
It seems something went wrong during the upgrade of SoapUI v5.3 to v5.4. I was unable to find the real cause of this issue but
the issue has been resolved after re-installing the SoapUI v5.4.
Thanks Nastya_Khovrina, JHunt, nmrao for your inputs.
