Review the Prerequisites and Considerations

Review the following prerequisites before you restore the Oracle database:

The Oracle VSS writer on the backup node is functioning properly. If the Oracle VSS writer does not function properly, you get a warning message in the Activity Log associated with the backup job.
You have a valid recovery point.
To avoid any restore failure problem, you have saved a duplicate copy of your system files before you overwrite the original files.
Review the Compatibility Matrix which provides the supported operating systems, databases, and browsers.