ORA-19710
        Character set string is unsupported.
        
        
        Cause
        When the target database is not mounted, RMAN sets the character set of the target database to the value specified in the user's environment.
        Action
        Specify a valid character set in the environment. This is usually done via the NLS_LANG environment variable.
        
     
    
    
        ORA-19710
        unsupported character set string
        
        
        Cause
        When the target database is not mounted, RMAN sets the target database character set to the value specified in the users environment.
        Action
        Specify a valid character set in the environment.  This is usually done via the NLS_LANG environment variable.
        
     
    
    
        ORA-19710
        unsupported character set string
        
        
        Cause
        When the target database is not mounted, RMAN sets the target database character set to the value specified in the users environment.
        Action
        Specify a valid character set in the environment.  This is usually done via the NLS_LANG environment variable.