| ERROR | collection element type does not allow modifications |
| CAUSE | The element type to modify is not one of VARCHAR2, NUMBER, or RAW. |
| ACTION | Only VARCHAR2, NUMBER and RAW collection elements can be modified. |
| ERROR | collection element type does not allow modifications |
| CAUSE | The element type to modify is not one of VARCHAR2, NUMBER, or RAW. |
| ACTION | Only VARCHAR2, NUMBER and RAW collection elements can be modified. |