Commerzbank Error: You need an active TAN Method to log in and use Online and Mobile Banking - macOS-Version / Known Issues / Bank errors - Outbank Helpdesk

Commerzbank Error: You need an active TAN Method to log in and use Online and Mobile Banking

This notification is not sent by Outbank, but by Commerzbank. To solve the problem, log on to the Commerzbank online banking website and check under "TAN settings" whether the desired TAN procedure has not been correctly activated or blocked.