Hi Sameera,
My first thought would be to use the following universal converter tool found using the link:
https://marketplace.thingworx.com/tools/Universal-converter
Use the tool to convert from xml to an infotable using the provided service ConvertXML & then you would just need to get the data from the infotable into a DataTable. You can achieve this using pretty straight forward javascript - you may want to use a for each loop to write the infotable rows to a datatable.
Hope this helps.
Andy
