Why it shows “Please set source for test data” when binding data values from newly created data file

when I try to bind the values from newly created data file(created using Excel sheet)to a testcase in the existing test suite it shows like this.

I was able to bind the values from another data file by creating a data file again with the same excel sheet.

I got this issue with 3,4 data files and the only solution that I found is creating a new data file again.