Hello
i've been searching around for a solution for this problem and haven't found anything good =(
so the problem is i need to create an excel file up to 50.000 registers and when i do this show me this error at 50.000 app register:
java heap space
as far as i'm looking on, one way to solve this is increasing the heap memory, but quite don't like me (first aids) because the problem persist if the file gets to bigger and the server freezes and comsume a lot of memory trying to do this and gets slow
i think a solution would be writte out the excel file instead of leaving the data in the heap memory, but i don't get it work
any ideas ?? or another framework for excel 2007 files ???????