| ERROR | the SELECT list item of THE subquery is not a collection type |
| CAUSE | The THE subquery must SELECT a nested table or VARRAY item. |
| ACTION | change the subquery to SELECT a nested table or VARRAY item. |
| ERROR | the SELECT list item of THE subquery is not a collection type |
| CAUSE | The THE subquery must SELECT a nested table or VARRAY item. |
| ACTION | change the subquery to SELECT a nested table or VARRAY item. |