https://bz.apache.org/bugzilla/show_bug.cgi?id=48043
--- Comment #5 from Javen ONeal <javenon...@gmail.com> --- Make sure you're using some evaluation that will cache the formula result in the cell, such as FormulaEvaluator.evaluateInCell(Cell). FormulaEvaluator.evaluate(Cell) returns the formula result but leaves the Cell unmodified. Perhaps this is why you were still getting #VALUE! errors when you opened the workbook in Excel. Could you post the code you used to evaluate the formula after setting the formula but before saving the workbook? Alternatively, you might be able to try Workbook. setForceFormulaRecalculation(true) before saving the workbook, which tells Excel to recalculate all the formulas next time it opens the workbook. -- 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