ORA-18356
        duplicate level name "string" found in Cache Level List
        
        
        Cause
        A duplicate level was found in the level list for an Analytic View Cache Level Group.
        Action
        Ensure that each Analytic View Cache Level Group contains a distinct list of levels.
        
     
    
    
        ORA-18356
        duplicate level name "string" found in Cache Level List
        
        
        Cause
        A duplicate level was found in the level list for an Analytic View Cache Level Group.
        Action
        Ensure that each Analytic View Cache Level Group contains a distinct list of levels.
        
     
    
    
        ORA-18356
        duplicate level name "string" found in Cache Level List
        
        
        Cause
        A duplicate level was found in the level list for an Analytic View Cache Level Group.
        Action
        Ensure that each Analytic View Cache Level Group contains a distinct list of levels.