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tonyt1161's avatar
tonyt1161
Copper Contributor
Dec 17, 2020

Cross Reference

What formula does one use to cross-ref list A vs. B , identifying those records from A not in B?

1 Reply

  • tonyt1161 

    Let's say list A is in A2:A1000, and list B in D2:D200.

    Enter the following formula in B2:

     

    =ISERROR(MATCH(A2,$D$2:$D$200,0))

     

    This will return TRUE if A2 is not found in D2:D200, FALSE otherwise.

    Fill down to B1000.

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