And function in Webi

Hi,

I have a formula in Webi:

If( a=1 and b=1 and c=1 ) then "Yes" Else "No".

But I seem to get "No" even when all three conditions are satisfied.

Version:BI 4.1

Please help!

Attached is print screen of webi report. In print screen, ID 6 has satisfied all three conditions. I don't get the correct results.

Thank You

Veena M