Hello @anbc19 

You should take other trains but your reservation is no more valid if the original train in cancelled. I suggest to buy a new one, you can obtain a refund of the old one by the vendor.

Such timetable changes are very common in Germany and you have no other choice to find alternatives.

@anbc19 

I forgot something. You could perhaps obtain a compensation if you arrive with a delay of 60 minutes or more in Berlin.

https://www.eurail.com/en/help/delay-compensation

The route north of Nuremberg is closed for works. As said, timetable changes are very likely the earlier you book. Have a look at https://www.bahn.de/service/fahrplaene/baustellen/nuernberg-erfurt

Since there will be less trains running, please book a new reservation or you're likely to stand.

Greetings. Thank you for your response. I just want to know if I will be penalised if I don’t turn up to the given alternative route if I make a new booking? I also saw on the Dbahn website that “The  adjusted timetables  are currently  not yet fully  available in the  information and booking systems.” 

Should I wait a couple of more days?

Thank you!

Which exact train have you booked? Does that train still exist? Reservations normally remain valid as long as the train number stays the same.

@anbc19

With an Eurail Pass you can take every long-distance train of the Deutsche Bahn in Germany and reservations are not mandatory. You cannot be penalized. The only risk, as indicated earlier, is to don’t find a free seat if you don’t have a reservation. Delays are unfortunately very frequent and you should be aware that last minute changes are always possible.