=IF(ISERROR(PMT(AX7/12,BA6,AX4+CE22*CB8+CD14+CC19+CE22+CE26+CE29,,0)), "",-PMT(AX7/12,BA6,AX4+CE22*CB8+CD14+CC19+CE22+CE26+CE29,,0))

CE26 and CE29 contain the formulas that are causing the problem.
Thanks.

"Bob Phillips" wrote:

Shouldn't be a problem. What does the code look like?

--

HTH

RP
(remove nothere from the email address if mailing direct)


"Bill R" wrote in message
...
My form calculates a payment after adding all of the fields that affect
the
total financed amount. Two of the fields that are added to the total
financed
amount calculates the credit life and disability premium respectively. If
the
credit life and/or the disability Insurance is not selected they return a
blank field.

As long as both Life and disability are both selected the payment
calculates fine. But if either one is not selected and therefore "blank"
then
the payment = "blank".

How can I correct this problem? Thanks.