Ken,
Columns AO,AJ,AE,Z,U,P,K contain an internal company metric. Your formula will pull the lowest value (greater than zero) from columns other than AO,AJ,AE,Z,U,P,K. I apologize if I am doing a poor job explaning my issue.
Your formula =IF(MAX(AO3,AJ3,AE3,Z3,U3,P3,K3)=0,"NO...