IFERROR, MATCH, INDEX functions to find differences of two sheets

The problem is you are using & signs incorrectly. What that translates to is:

Using the highlighted row:


=IFERROR(INDEX(BC!$B$2:$B$9480,MATCH(B8&C8,INDEX(BC!$C$2:$C$9480&BC!$D$2:$D$9480,0),0)),"Not Found")

=IFERROR(INDEX(BC!$B$2:$B$9480,MATCH(D123-MMD-C4-EFA-C101_6-00001C04,INDEX(BC!$C$2:$C$9480&BC!$D$2:$D$9480,0),0)),"Not Found")

That full string isn't found on BC anywhere

I will edit this post with a solution in a moment, I just wanted to point that out first, maybe you can figure it out based on that before I do

thank for pointing this out. I might need to check my spreadsheets now.

But in this case, because the file D123-MMD-C4-EFA-C101_6-00001 is on the list of BC, but rev P22 and not rev C04,
I want to not only see 'Not Found' (what I have now), but also what revision BC has - in this case P22.

And if it is not on the list, then show 'Not Found'. If possible.. Is it possible?.. )

But you might be right about & signs, I am a beginner with those :D

May be this......

On Sheet1, in D2

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Just remove first "Not Found" from the formula like this......

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You're welcome and thanks for the feedback.
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