I never use data table, so this is just what I found be experimenting.
The dialog for formatting data tables has no provision for formatting the
numbers

I made some data with B5 as a blank cell and generated a chart for it. The
data table in the chart had the entry for B5 blank. But if I had a formula
like =IF(test,"", number) then B5 might look blank but a 0 shows in the data
table.

However a formula as =IF(test, NA(), number) gives a blank in the data
table
If you do not like the look of #N/A in the data series, then use conditional
formatting in the form =ISNA(cell ref) and make the font the same colour as
the cell background to hide it.
best wishes
--
Bernard Liengme
Microsoft Excel MVP
http://people.stfx.ca/bliengme

"Bruister via OfficeKB.com" u50445@uwe wrote in message
news:a684370790223@uwe...
How do I hide the zeros imbedded in a chart data table. The worksheet data
shows a blank cell but zeros appear in the data table in the chart? Am
using
excel 2007

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