Excel is not the way to go for lots of data - no module will give you what you want since the limiting factor is built into Excel itself. I would follow the advice of Ish and output .csv which can be read in many types of software and inform your client what he/she wants isn't possible. Either that or split the data into multiple worksheets.

Here's Microsoft's outline of Excel's specification and limits.

Update: It appears I should have read the fine print, sorry for the dated information.

In reply to Re: Need to generate excel having more than 70,000 records by whakka
in thread Need to generate excel having more than 70,000 records by gube

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