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I haven't experienced this problem, myself, as I don't create spreadsheets that large with HSSF. (It must take forever to run!)

But, I do know that it's possible to tweak the amount of memory that Java allows programs to use in the QIBM_RPG_JAVA_PROPERTIES variable. Maybe worth try?


On 6/28/2012 12:16 PM, sjones@xxxxxxxxxxxxxxx wrote:
Have been using Scott Klements HSSF programs to create some Excel spread
sheets & has been working great. Today I add 2 new columns to be put on
the spread sheet & when I run the job it blows up with
"java.lang.OutOfMemoryError" The spread sheet has 25 columns & contains
37249 rows. What do I need to do so that I can continue to run this?

Thanks!!
Steve Jones
H-P Products, Inc




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