ORA-01952
        system privileges not granted to 'string'
        
        
        Cause
        A system privilege you tried to revoke was not granted to the user.
        Action
        Make sure the privileges you are trying to revoke are granted.
        
     
    
    
        ORA-01952
        system privileges not granted to 'string'
        
        
        Cause
        A system privilege you tried to revoke was not granted to the user.
        Action
        Make sure the privileges you are trying to revoke are granted.
        
     
    
    
        ORA-01952
        system privileges not granted to 'string'
        
        
        Cause
        A system privilege you tried to revoke was not granted to the user.
        Action
        Make sure the privileges you are trying to revoke are granted.