Excel 2007 - Formula changes to #REF

So I've got this Workbook which contains a lot of data. And I've got this one sheet which basically copies the data based on certain conditions.

Each cell in each row looks like this (the last specified cell is the one where the formula is in):

=IF(Numbers1!E2<>0;Numbers1!A2;"")
=IF(Numbers1!E3<>0;Numbers1!A3;"")
=IF(Numbers1!E4<>0;Numbers1!A4;"")
=IF(Numbers1!E2<>0;Numbers1!B2;"")
=IF(Numbers1!E3<>0;Numbers1!B3;"")
=IF(Numbers1!E4<>0;Numbers1!B4;"")

So the formula in cell A2 is the first one, formula in A3 is the second line etc.

I want to copy the value from the same column and row from the sheet Numbers1, IF the va开发者_如何学Pythonlue in the same row of column E is not 0. This seems to be working just fine.

But, when I update the data in Numbers1 sheet, the formulas are all of a sudden invalid and the formula now looks like this:

=IF(Numbers1!#REF!<>0;Numbers1!#REF!;"")

Each formula in each cells look identical to the formula above. And I can't have that, why can't Excel just keep the formula as it is without "helping" me?

Since you may be better off using a macro to rewrite your formulas, here are the basics:

Sub RewriteFormulas()

    Dim row, col As Integer
    row = 1               'row you want your target formulas to be on

    For row = 1 To 60
        For col = 1 To 13

            ActiveSheet.Cells(row, col).Formula = "=IF(Numbers1!" & Cells(row,col).Address & "<>0,Numbers1!" & Cells(row+2,col).Adddress & ","""")"

        Next row
    Next col

End Sub

You can play around with using different sheets (or different workbooks) instead of just ActiveSheet so you can have 1 workbook that stores the macro and alters data in whatever workbooks provide your updated datasets.

Hope that helps...