ORA-30336
        no child for specified JOIN KEY
        
        
        Cause
        The level specified in the REFERENCES portion of a JOIN KEY clause in a dimension DDL statement does not have a child level.
        Action
        Check the spelling of the level name referenced in the JOIN KEY clause.  If the referenced level is the first level in the hierarchy, you need not and must not specify a JOIN KEY clause.
        
     
    
    
        ORA-30336
        no child for specified JOIN KEY
        
        
        Cause
        The level specified in the REFERENCES portion of a JOIN KEY clause in a dimension DDL statement does not have a child level.
        Action
        Check the spelling of the level name referenced in the JOIN KEY clause.  If the referenced level is the first level in the hierarchy, you need not and must not specify a JOIN KEY clause.
        
     
    
    
        ORA-30336
        no child for specified JOIN KEY
        
        
        Cause
        The level specified in the REFERENCES portion of a JOIN KEY clause in a dimension DDL statement does not have a child level.
        Action
        Check the spelling of the level name referenced in the JOIN KEY clause.  If the referenced level is the first level in the hierarchy, you need not and must not specify a JOIN KEY clause.