ORA-31059: Cannot insert root XML document node if it already exists
Cause: An attempt was made to insert a root node into an XML document that already had a root node.
Action: Call the appropriate replace function to replace the node instead of inserting it anew.
Cause: An attempt was made to insert a root node into an XML document that already had a root node.
Action: Call the appropriate replace function to replace the node instead of inserting it anew.
