Try the following nested IF:

=IF(ISERROR(if(a1="","",networkdays(k1,k3))-1),"",if(a1="","",networkdays(k1,k3))-1)

The generic formula would be

=IF(ISERROR(YourFormula),"",YourFormula)

Hope this helps

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Kevin Backmann


"BNT1 via OfficeKB.com" wrote:

Wonder why no responce, entered in wrong grouping !

Hi

In cell A1 I have a vlookup formula and =if(sheet1A1="","",sheet1a1) which
returns the correct result when blank.

In M1, I have the formula =if(a1="","",networkdays(k1,k3))-1 This also
returns the required info when sheet1A1 has something in the cell, but when
sheet1A1 is empty, M1 returns #VALUE!

I have tried in M1 =if(iserror(networkdays(k1,k3))-1 etc, but get the same
result (#VALUE!)

any help appriciated to tidy up the spreadsheet by removing #VALUE!

regards

Brian

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