| ERROR | [XUTY0013] Invalid copy expression for transform |
| CAUSE | In a transform expression, it is a type error if a source expression in the copy clause does not return a single node. |
| ACTION | None |
| ERROR | [XUTY0013] Invalid copy expression for transform |
| CAUSE | In a transform expression, it is a type error if a source expression in the copy clause does not return a single node. |
| ACTION | None |