Tried to set formulas such as: MIN('WEEK 1'!F9:'WEEK 1'!F15) or SUM('WEEK 1'!F9:'WEEK 1'!F15) The FormulaParser is throwing me this: java.lang.RuntimeException: Cannot Parse, sorry : ) Expected at org.apache.poi.hssf.model.FormulaParser.Abort(FormulaParser.java:117) at org.apache.poi.hssf.model.FormulaParser.Expected(FormulaParser.java:124) at org.apache.poi.hssf.model.FormulaParser.Match(FormulaParser.java:184) at org.apache.poi.hssf.model.FormulaParser.function(FormulaParser.java:316) at org.apache.poi.hssf.model.FormulaParser.Ident(FormulaParser.java:265) at org.apache.poi.hssf.model.FormulaParser.Factor(FormulaParser.java:474) at org.apache.poi.hssf.model.FormulaParser.Term(FormulaParser.java:548) at org.apache.poi.hssf.model.FormulaParser.Expression(FormulaParser.java:596) at org.apache.poi.hssf.model.FormulaParser.parse(FormulaParser.java:700) at org.apache.poi.hssf.usermodel.HSSFCell.setCellFormula(HSSFCell.java:678) The formulas work fine if entered into the cell from within Excel itself. Also i noticed the MIN formula will work if you provide an argument list rather than a range of cells. So i believe the range argument is causing the problem.
Fixed in SVN. Jason