Hi all,

When I use the following formula

=SUMIF(Oct08!A$2:A$500,A3,Oct08!P$2:P$500)+
SUMIF(Sept08!A$2:A$500,A3,Sept08!P$2:P$500)+
SUMIF(August08!A$2:A$500,A3,August08!P$2:P$500)+
SUMIF(July08!A$2:A$500,A3,July08!P$2:P$500)+
SUMIF(June08!A$2:A$500,A3,June08!P$2:P$500)+
SUMIF(May08!A$2:A$500,A3,May08!P$2:P$500)+
SUMIF(Apr08!A$2:A$500,A3,Apr08!P$2:P$500)+
SUMIF(Mar08!A$2:A$500,A3,Mar08!P$2:P$500)+
SUMIF(Feb08!A$2:A$500,A3,Feb08!P$2:P$500)+
SUMIF(Jan08!A$2:A$500,A3,Jan08!P$2:P$500)+
SUMIF(Dec07!A$2:A$500,A3,Dec07!P$2:P$500)+
SUMIF(Nov07!A$2:A$500,A3,Nov07!P$2:P$500)+
SUMIF(Oct07!A$2:A$500,A3,Oct07!P$2:P$500)

I get a return of ######

I use this formula on a previous column and it works perfectly. Any
suggestions to why I'm getting this return? Thanks!

C.