Hi,

I´d like to read and write within an existing excel file (10 MB) via HSSF, but I always encounter an OutOfMemoryError (not enough heap space). The options java -Xms -Xmx don´t work.

So my question is, if there is any possibility to read (and write) only one sheet out of the whole excel file to avoid the heap space problem? I only need to change data in one sheet, so the other sheets (main part of the 10 MB) don´t interest.

Please anyone suggest me how to do this

thanks and rgds
Matthias


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