Oracle : Ошибка ORA-31068

"updateXML expected data format [%s] instead of [%s]"
*Cause: An attempt was made to use updateXML to update data
with a node of the incorrect type. Text and attribute
nodes must be updated with string data, whereas element
nodes must be updated with XMLType data.
*Action: Use CREATEXML or getStringVal to coerce the new data to the
proper format.

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