I have the below formula which works fine and returns the expected results.
=ARRAYFORMULA(iferror(if(row(I:I)=1,"CE Credit",
if(A:A="","",
VLOOKUP(I:I&" "&U:U,importrange("abc123","Course Catalog Database Export!E:N"),3,0))),"!!!"))
I need to add a condition. If the vlookup results is greater than 0, I want it to return Yes, if not No.
=ARRAYFORMULA(iferror(if(row(I:I)=1,"CE Certificate Needed",
if(A:A="","",
if(VLOOKUP(I:I&" "&U:U,importrange("abc123","Course Catalog Database Export!E:N"),3,0)>0,"Yes","No")),"!!!")))
However the header shows blank and no results are shown?