ORA-01436
        CONNECT BY loop in user data
        
        
        Cause
        The condition specified in a CONNECT BY clause caused a loop in the query, where the next record to be selected was a descendent of itself. When this happens, there could be no end to the query.
        Action
        Check the CONNECT BY clause and remove the circular reference.
        
     
    
    
        ORA-01436
        CONNECT BY loop in user data
        
        
        Cause
        The condition specified in a CONNECT BY clause caused a loop in the query, where the next record to be selected was a descendent of itself. When this happens, there could be no end to the query.
        Action
        Check the CONNECT BY clause and remove the circular reference.
        
     
    
    
        ORA-01436
        CONNECT BY loop in user data
        
        
        Cause
        The condition specified in a CONNECT BY clause caused a loop in the query, where the next record to be selected was a descendent of itself. When this happens, there could be no end to the query.
        Action
        Check the CONNECT BY clause and remove the circular reference.