I created a XML checkpoint in my script. But when I run the script, I am getting error message 'Could not load XML file. XML may be invalid or parsing has failed'. The XML file size is 2.49MB. I tried with other XML file which is small in size. That worked fine. Is this error occurs because of file size? Please suggest solutions.

Actually I was asked to develope scripts on a web site,where we can download XML files and compare them with XML files, which are in database. I need to compare them whether the application retrieves correct data or not. I did not work with XML applications before. Any kind of solutions would help me a lot. Thanks.