In the column tests, there are several test that have a 'comma' in the row.
When Qlik imports the xlsx file it sees the comma as a separator. The reason why you and Lakshmikandh were able to load is because you did not have the full file with many other additional columns. I rearranged the column to be the last column in the table and it loaded perfectly.
Have you come across something like this before where a comma or the position of the column makes a difference in the way the data gets loaded?