Hi Dudes.... Wish You all a Very Happy New Year.... and My Issue now... I am creating a XLS using JasperReport API. As per MS Office 97, I can able to generate 32, 635 rows only in a single sheet of Excel. If I use MS Office 2003, we can use almost 10,00,000 rows. So, Please guid me which API I need to use to get 10,00,000 rows per sheet. Thank you....... Sridhar Yadavilli