Hi,


How could I calculate the check digit of a GLN code?


Regards,

Solution

Hello Josep.

This is not a OutSystems question.

You can use any validator of GTIN-13  or GS1's official one.

The formula is simple: "check digits are calculated by summing the even position numbers and multiplying by 3 and then by adding the sum of the odd position numbers " so you can do it in OS.


Solution