Edition: online SaaS

Version: 19.0+e

App : POS

I need to scan some barcode with code EAN13 with weitgh integrated
21 + product code + weight + check bit

At the beginning, I ran some tests and everything was working fine. But since my client’s EAN codes start with 28 and not 21, I adapted the barcode nomenclature. I added the rule “Weight Barcodes 3 Decimals Code28”. (see attachment)

Now nothing is working anymore : the code with 21 doesn't work anymore and the code with 28 has never worked.

What should I do?

Thanks for your support