| ERROR | XQTY0030 - too many values to validate expression |
| CAUSE | The argument of a validate expression returned more than one element or document node. |
| ACTION | Fix the argument of the validate expression to return a single element or document node. |
| ERROR | XQTY0030 - too many values to validate expression |
| CAUSE | The argument of a validate expression returned more than one element or document node. |
| ACTION | Fix the argument of the validate expression to return a single element or document node. |