Thanks for your reply sriharigouru.career, The problem is the template, which I have to use in the report design and as I mentioned before, I'm not allowed to change the template, which causes the merged cells. If I remove the template from my report, I can get a beautiful excel file, which does not have any merged cells. What I'm actually asking is, if there's a way to create a new excel worksheet, which does not have any merged cells.