I got the same issue in internal app with SDK.
SDK profile doesn't install to devices. I don't understand ' why?' . I set SDK profile for app, but profile does not send to device from DS.
Does anyone have the fix for this?
In my case when I disabled the Airwatch App Tunnel in All Settings/Settings and Policies/Security Policies fixed the issue with the login error message.
This action was proposed while investigating another issue with vmware as we use vmware vpn tunnel and not Airwatch.