Aladin
Really sorry for being a bit muddled. Please explain what I really
need to do with
What do you get with:
=SUMPRODUCT(ISERROR(List1)+0)
and with:
=SUMPRODUCT(ISERROR(List2)+0)
Also... Does
=ROWS(List1)=ROWS(List2)
yield TRUE or FALSE?
There are no sumproducts in my worksheet
I'm trying to diagnose your #REF! problem. I'm asking you to run the above formulas whose results we can use in diagnosing the problem you have?
Sumproduct returns 0 on both instances
Rows yield TRUE
So, most obvious explanations are ruled out...
What does
=MATCH(AF81,List2,0)
return?
Please use the look up value that ends up in the #REF! value in this test.
2 different results i.e. #N/A or 157.
Aladin I really admire your resilence for coming with so many
variables to test this problem.
Aladin
It shows #REF