Hello,
I am trying to have a custom error message appear when performing a transaction in CPOS. I am throwing the error from my CRT extension, but I also want an error message window to appear in CPOS. I've tried using the CommerceExtension class and following this guide: Localize Commerce extension resources and label files - Commerce | Dynamics 365 | Microsoft Learn to no avail. Has anyone done this before?
Thank you.