Excel VlookUp函数，条件为“或”

Question

I Have two excel files:

First file :

Store name   ID distributor 1    ID distributor 2     ID distributor 3
 Apple         ID10               ID200               ID5000
 Nokia         ID30               ID400               ID6000

Second File is a list of mix ID from different distributors

Distributor ID code      Strore Name
1- ID10                      ?
2- ID400                     ?
3- ID5000                    ?

Is it possible to make a VLOOKUP function which will try to find a match in ID distributor 1 and IF no match, look up in ID distributor 2 and IF no match, look up in ID distributor 3 . I have about 7 columns of different IDs for the same store name.

For each ID then, it will return the store name in my column 'Store Name' in sheet 2.

Answer 1

Use Index/Aggregate:

=IFERROR(INDEX(Sheet1!A:A,AGGREGATE(15,7,ROW(Sheet1!$B$1:$D$100)/(Sheet1!$B$1:$D$100=A1),1)),"")