Stop the BPM approval workflow
I was looking for a use case solution where if one out 3 approvers rejects the approval then approval should be rejected and no further email notification should be send to upcoming approver.
I have been following the below document but in my case after rejecting the approval as well the next approver is receiving an email for approval.
Allowing the Approval Flow to Complete Early
In most cases, if the first approver rejects the request, then you will want the flow to immediately complete and not move on to the next approver.
Click the Notifications icon on the global header.