https://issues.apache.org/bugzilla/show_bug.cgi?id=53611
--- Comment #8 from Ryan <ryan.har...@teradata.com> --- (In reply to comment #6) > Thanks! Ryan for your reply, > > I am getting this error even I remove this reference code. I have added it > to see if its work for this issue. > > I am generating report and have kept all the columns names less than 31 > character including sheet name. > > Your help will be much appreciated! Also, make sure you let your program finish writing. If you don't check the progress or notify the user when it is done, then the excel generation could still be occurring. I made this mistake by trying to open it too fast before the program was finished. You can use task manager to see when it stops using CPU and then its done. My program takes around 1 min 15 sec to write a .xlsx file that is 200,000 rows by 41 columns -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@poi.apache.org For additional commands, e-mail: dev-h...@poi.apache.org
