This array formula works just fine when looking at cols B to F, but when I insert an additional col G, (B to G) it fails and gives #Value! error
=INDIRECT(TEXT(MIN(IF(($B$5:$G$500<>"")*(COUNTIF($H$4:H4,$B$5:$G$500)=0),ROW($5:$500)*100+COLUMN($B:$G),7^8)),"R0C00"),)&""
Any help gratefully received.
thanks
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