Trouble with QR code lookup scanner

I have two tables. I am using one table (Table B) to scan a QR sticker and I have it as a “ref” to Table A. I want the scanned item to pull up information from Table A based on the scanned item. The sacnner doesn’t pull up anything it only says:

“The scan result didnt match any known entries”

However - i know the item IS in Table A

Table A pic:

Table B pic:

Any thoughts?

Hi @tigerindustrial

Try looking at the following link, maybe it can help you, because it explains in great detail about scanning QR codes https://youtu.be/XrPxbblLhZ0?si=v7ym-g72Wi_pxTTr