Hi John Wilson,
Inside this directory, locate the policy named "Back up files and directories", which serves as the graphical equivalent of the missing SeBackupPrivilege. Double-click to define the policy settings and add your SMS orchestrator service account. It is critical that you also manually add the default Administrators and Backup Operators groups alongside your service account; because Group Policy overwrites local settings, failing to include these default groups will strip domain administrators of their native backup capabilities on those servers. Next, locate the "Restore files and directories" policy, which represents the missing SeRestorePrivilege, and add the exact same service account and default groups. Once you save the policy, log into the target servers and run "gpupdate /force" in an elevated Command Prompt to immediately apply the newly assigned privileges and allow your migration tasks to run successfully.
VPHAN