I am using webservicequery() funtion to call a webservice. While using it by sma

I am using webservicequery() funtion to call a webservice. While using it by smart service plugin, it is working fine and giving the output while using the function, it is giving the error. The screenshot is attached. Please guide if you have any idea what may be going on?

OriginalPostID-168617

OriginalPostID-168617

  Discussion posts and replies are publicly visible