ok, simple... where the formula is...
if h813 is OPEN, it puts in this cell OPEN...
if h813 is blank, it puts a blank in this cell...
if neither the first two, it puts h813 minus j3 in this cell...
In the following formula,
=IF(H813="OPEN","OPEN",IF(H813="","",H813-$J$3))
What does the "","" mean or cause?
Zac