Registration
Error codes for biometric registrationRegistration
Biometric registration error: document lockedTechnical error
App error: INVALID TRANSACTION STATEFirst, make sure that your device has access to the internet – mobile internet connection or WiFi switched on.
In case the authentication notification hasn’t reached your device, open Smart-ID app. Then check if there are any ongoing authentications in progress. The app will prompt you to enter a PIN code if necessary.
If your PINs are locked then Smart-ID app will tell you that.