Hi:

I need help with the following function:

if sum(P138*AC138/100)0
then I want that sum (P138*AC138)
otherwise sum(AO138:AT138)

I don't know if this makes a difference; however, the calc in AC138 is
=(1-((AI138+AK138)/AV138))*AV138/P138*1000
which returns #DIV/0! because P is entered as zero which is correct
because that field is not relevant to that account.

If this is not clear I can try to provide more detail.

Thanks
cheetah