The followings issues exist for DAG backups and restores:

• The status of a DAG backup can be empty if the restore is initiated from a node in the DAG.

  When you restore databases or granular items of a database availability group (DAG) backup, the restore status may appear empty from the Backup, Archive, and Restore (BAR) interface. The status is empty if the restore is initiated from a node in the DAG. You should initiate the restore from the active DAG node or a NetBackup server to properly see the activity status.

• User-initiated backups in a DAG environment fail if initiated from a node in the DAG that is not currently active.

  User-initiated backups in a DAG environment fail if initiated from a node in the DAG that is not currently active for the virtual DAG name. Initiate the user backup from the active DAG node, or manually start the backup from the NetBackup primary to properly start the backup.