I encountered this error using the SBB app after I searched the connection and click on "Select ticket".
- Schedule and date of the outward journey:
Chamonix-Mont-Blanc - Interlaken Ost
07:28 Mon 29.08.2022
- Number of passengers and their reduction cards
1 passenger
- Journey in 2nd or 1st class
2nd class
- Time of the incident (date/time):
1 July 2022 07:43 GMT+2
- Give us a description of the problem (Which clicks did you make):
Click on "Select ticket"
- What operating system is running on your computer/Mac? for example Windows 10 or Mac OS X 10.11
Android phone - SBB App