I'm looking for documentation on how to update the database information (point to a database backup) in RSA Identity Governance and Lifecycle 7.1.0.168534 P09. The only solutions I have found so far have simply to uninstall and re-install the software to point to the new location.
Perhaps have a look at my comment in How to point Remote DB?. I updated it slightly based on this discussion so it might work for you.