How to select value from list in pop up handler

Hi, I am trying to select value from list in a pop up, i have used a pop up handler to configure same but related action is not available to select from list.

I tried selecting Perform combo box Select Value but getting error. kindly help.

Below is the input element which i am trying to configure




What is the error that you are getting.

If Studio default interaction are not able to select desired value then try using Execute Java Script activity.

Amit Anand