ORA-30046
        Undo tablespace string not found in control file.
        
        
        Cause
        The specified undo tablespace is not present in the control file.
        Action
        Modify the CREATE CONTROLFILE statement that created the current control file to include undo tablespace(s) and reissue the statement.
        
     
    
    
        ORA-30046
        Undo tablespace string not found in control file.
        
        
        Cause
        The specified undo tablespace is not present in the control file.
        Action
        Modify the CREATE CONTROLFILE statement that created the current control file to include undo tablespace(s) and reissue the statement.
        
     
    
    
        ORA-30046
        Undo tablespace string not found in control file.
        
        
        Cause
        The specified undo tablespace is not present in the control file.
        Action
        Modify the CREATE CONTROLFILE statement that created the current control file to include undo tablespace(s) and reissue the statement.