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Puja Dev 6Puja Dev 6 

how to fire Workflow Rule or Process builder on change in formula field.

Can we fire Workflow Rule or Process builder on change in formula field..?
Rahul KumarRahul Kumar (Salesforce Developers) 
Hi Puja,

May I suggest you please refer the below link for reference on Process builder trigger on formula field change. Hope it will be helpful.

Please mark it as best answer if the information is that question is removed from an unanswered question and appear as a proper solution.

Rahul Kumar
Devanshu soodDevanshu sood

you can use ISCHANGED  like

User-added image

Diksha Goel 6Diksha Goel 6

Hey Puja,
Currently, if you use a formula field in a workflow trigger criteria, a change in the value of the formula field does not count as a record edit, and will not kick off the workflow. What I would like is to have an option to evaluate formula field values, and if a change is detected to kick off the workflow actions. 

You can't fire from a formula change, but there is strange path. Workflow rules fire on EVERY change (every edit and where eg. CreatedDate not blank). And this do a field update of the formula field into text field (or number or date, whatever matches). On the field update check the box that it will re-fire workflow evaluations. Now you should be able to do your Process Builder (or other Workflow) of the text field. It should work.

Hope this helps you to solve your problem.
Diksha Goel
Zen4orce Developer.