Roll back a WFA workflow pack to its previous version in SCM
You can roll back a pack to the previous version in Source Control Management (SCM) and import it to OnCommand Workflow Automation (WFA).
The SCM must be set up and you must have admin or architect credentials.
In the SCM client location, roll back the pack to a previous version in the file system location using SCM tools.
The SCM client gets synced to the exact change number that you are interested in.
Log in to the WFA window through a web browser.
Import the updated pack to WFA.
This rolls back the WFA database to the previous version.