Data parsing is failing due to an invalid xml file

[charphi]

DataflowRef: StatCan:DF_10100139(1.0)

Xml file is invalid because the series headers are missing:

<?xml version='1.0' encoding='UTF-8'?>
<message:StructureSpecificData xmlns:ss="http://www.sdmx.org/resources/sdmxml/schemas/v2_1/data/structurespecific" xmlns:footer="http://www.sdmx.org/resources/sdmxml/schemas/v2_1/message/footer" xmlns:ns1="urn:sdmx:org.sdmx.infomodel.datastructure.Dataflow=StatCan:DF_10100139(1.0):ObsLevelDim:TIME_PERIOD" xmlns:message="http://www.sdmx.org/resources/sdmxml/schemas/v2_1/message" xmlns:common="http://www.sdmx.org/resources/sdmxml/schemas/v2_1/common" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xml="http://www.w3.org/XML/1998/namespace">
	<message:Header>
		<message:ID>DS1598331006473</message:ID>
		<message:Test>false</message:Test>
		<message:Prepared>2020-08-25T04:50:06</message:Prepared>
		<message:Sender id="MetadataTechnology"/>
		<message:Structure structureID="StatCan_DF_10100139_1_0" namespace="urn:sdmx:org.sdmx.infomodel.datastructure.Dataflow=StatCan:DF_10100139(1.0):ObsLevelDim:TIME_PERIOD" dimensionAtObservation="TIME_PERIOD">
			<common:StructureUsage>
				<Ref agencyID="StatCan" id="DF_10100139" version="1.0"/>
			</common:StructureUsage>
		</message:Structure>
	</message:Header>
	<message:DataSet ss:dataScope="DataStructure" xsi:type="ns1:DataSetType" ss:structureRef="StatCan_DF_10100139_1_0">
		<Series/>
	</message:DataSet>
</message:StructureSpecificData>

[charphi]

Done in 2db111f