Getting error message as "Functionname is not defined".

Hello MILINDB,

There are a few ways to do this.  I prefer using require.

• At the top of the file you need the call the function... 
  • const _mainMenuDefs = require("mainMenuDefinitions");
• At the bottom of the file you want to export from...
  
  • module.exports.mainMenuDefs = mainMenuDefs;
    
    

This can be done manually or using the option in test complete...

https://support.smartbear.com/testcomplete/docs/scripting/calling-routines/declared-in-another-unit/from-gui.html

You can also use (Legacy) USEUNIT

https://support.smartbear.com/testcomplete/docs/scripting/calling-routines/declared-in-another-unit/javascript.html#useunit

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