How to handle un structured xml files in message mapping -values with in the tags

Hi Team,

we are getting the xml files without unstructured and values within the tags. How to handle the tags with values as <11111444> and data inside the node <11111444>

xml file.

<?xml version="1.0" encoding="UTF-8"?>
<ns0:MT_Test xmlns:ns0="http://test.com/test">
 <Id>6644</Id>
 <Type>Regular</Type>
 <quantitiesByInventory>
 <11111444>
 <expected>
 <pallet>
 <amount>2</amount>
 <unit>EA</unit>
 </pallet>
 </expected>
 </11111444>
 </quantitiesByInventory>
</ns0:MT_Test>

while executing the mapping we getting Error : The content of elements must consist of well-formed character data or markup.

Thanks,

Ravi