Micro Focus QTP (UFT) Forums

what is the difference between global function and reusable action?

Refer https://www.learnqtp.com/some-useful-tips-with-qtp/

Reusabe action is specific to Quick Test Professional while function is feature of VB Scripting.
Function is just piece of Code,But Reusable action should have object repository(Object Properties) associated with it.
Function returns only single value while an action can have more than one output.

If iam wrong please correct me.