We can help you clear app data in specific Android devices. This can be done only on the devices which support Samsung Knox.
If your device is Knox compatible, you could navigate to Manage -> Select on a device -> Applications sub-tab. In this list, you could choose any app from the list, click on Settings -> Clear app data.
Please do have a look at our official help document on this topic.
You could refer to the below image if that helps!
This reply was modified 3 months ago by Thomas Specter.