Im working on SAP EWM mobgui flavor.
It works fine on Desktop or Android 11 Tablet, however once I try to use the flavor on a Zebra MC3300X (also Android 11), once I click on any of the inserted Buttons, I receive the following error:
Without the flavor, this is not the case.
Does anybody have an idea what could cause this?
The EWM RFUI application screens are built in a very dynamic fashion. Based on your screen shots alone, it looks like a control that your script is trying to use doesn't exist while the flavor is running on that Zebra device. The underlying screen definition is not the same as it is on desktop or the other Android tablet.
What Personas SP are you on and is your installation fully up to date, with all Personas notes implemented?
With RFUI, it is recommended to be on SP18 if possible, since there were a lot of related changes in the latest Personas SP. If you are still on a lower service pack, I'm not saying that the problem will be 100% magically fixed by upgrading but it would certainly be beneficial.