You can restore an Oracle RAC container database.
Before You Begin
If you want to restore one or more data files, then you need to make sure that the datafiles are in an offline state. On the command line, type the following command:
Sql> "alter database set container = 'container_name';
Where:
container_name: is the name of the container database.
Procedure
Perform a restore operation. For more information, see Restoring and Recovering an Entire Database.
What to Do Next
After the restore completes, manually open all the PDBs from the sql command line.
Sql> alter pluggable database PDB_NAME1, PDB_NAME2 open;