xml-into help needed

I'm trying to process an XML file. I am struggling trying to get it loaded via XML-INTO.
I can get the first channel element to load but nothing after that.

Any idea what I've got wrong.

Sample from File
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<!---->
<!--Itron FCS Generated: 4/21/2017 9:15:49 AM LT-->
<!---->
<MeterReadingDocument xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
<ImportExportParameters CreateResubmitFile="false">
<DataFormat DSTTransitionType="ITRON_Compliant" ReadingTimestampType="Utc" />
</ImportExportParameters>
<Channels>
<Channel ReadingsInPulse="false" IsRegister="true" IsReadingDecoded="false" MarketType="Gas">
<ChannelID EndPointChannelID="32842936:1" />
<Readings>
<Reading Value="0009290249" ReadingTime="2017-03-31T13:44:46" />
</Readings>
<OptionalChannelDatas>
<OptionalChannelData Name="ERTType" Value="2" />
<OptionalChannelData Name="Tamper1" Value="0" />
<OptionalChannelData Name="Tamper2" Value="2" />
</OptionalChannelDatas>
</Channel>
<Channel ReadingsInPulse="false" IsRegister="true" IsReadingDecoded="false" MarketType="Gas">
<ChannelID EndPointChannelID="41409881:1" />
<Readings>
<Reading Value="0000281274" ReadingTime="2017-04-18T11:51:00" />
</Readings>
<OptionalChannelDatas>
<OptionalChannelData Name="ERTType" Value="12" />
<OptionalChannelData Name="Tamper1" Value="0" />
<OptionalChannelData Name="Tamper2" Value="0" />
</OptionalChannelDatas>
</Channel>
</Channels>
</MeterReadingDocument>


What I currently have for data structures
D Channels DS Qualified Dim(99999)
D Channel LikeDS(Channel)
D ChannelID LikeDS(Channelid)
D Readings LikeDS(Readings)

D Channel DS Template
D readingsinpulse...
D 5a
D isregister 5a
D isreadingdecoded...
D 5a
D markettype 5a
D
D Channelid DS Template
D endpointchannelid...
D 10a
D Readings DS Template
D readingvalue 10a
D readingtime 20a



XML-INTO Channels
%XML(XMLFile: 'doc=file +
datasubf=data +
countprefix=count +
case=any');
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