ORA-30456
        'string.string' cannot be refreshed because of insufficient privilege
        
        
        Cause
        The user lacks one or more permissions that are required in order to refresh summaries.
        Action
        Make sure that the user is granted all required privileges.
        
     
    
    
        ORA-30456
        'string.string' cannot be refreshed because of insufficient privilege
        
        
        Cause
        The user lacks one or more permissions that are required in order to refresh summaries.
        Action
        Make sure that the user is granted all required privileges.
        
     
    
    
        ORA-30456
        'string.string' cannot be refreshed because of insufficient privilege
        
        
        Cause
        The user lacks one or more permissions that are required in order to refresh summaries.
        Action
        Make sure that the user is granted all required privileges.