Index data that match multiple conditions

Another request for help, hope the below example is clear to understand and makes sense.
Thanks in advance.
Sheet1
Column-A Column-B
1 (Using formula: =COUNTIF($B$2:B2,B2) B-001
1 B-002
2 B-001
1 B-003
2 B-003

Sheet2
Column-A Column-B
B-001 1
2
Each row in column-B should show the number in sequence if match the data column B (Sheet1) with column A (Sheet2) . Should not list 1,1,2,1,2 as Sheet1, column-A.

I didn't quite understand what you looking for but try this:

=IF(ISNA(MATCH(B1;Sheet1!$C:$C;0));"No match";ROWS($A$1:A1))

(replace ; with , if needed).

Also, instead of "No match" you can put empty cell "" or anything else like "anything else"

This formula will give you:

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Waiting for someones help, thanks to all

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It's a combination of
NAMES
INDEX
MATCH.

See the attachement.

Try this:

Attachment 61334

Edit: I didn't check rwgrietveld solution but since I've already made it I've upload it