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How to find and remove unused variables?

Question asked by amccollough on Jan 28, 2015
Latest reply on Nov 24, 2015 by c_heindel

As I go through the development process in my workflows,I am finding myself with a large number of variables which may or may not be used. I have tried deleting variables I thought were unused, relying on the "variable is in use" detection which occurs when doing a delete. Unfortunately, the built in "is in use" detector does not work in every case.The result is a variety of broken workflow actions which of course makes sense; the required variables are now gone.


Is there a way to "delete unused variables" that truly tests that the variable is not in use within the workflow?