Service soon after battery change

I have a opel Corsa E diesel 2015 1.3 manual.

After 5 years the battery died and I got it replaced .

Right after the replacement I got a message on the dashboard saying "service soon" along side with 3 beeps when turning the ignition to ON position.

My oil life is at 62% so I don't think it's that .

I scanned the car with a cheap obd I have and I got an outside air temperature sensor error.

I deleted the error but I still got the service soon message.

Could this be because I changed the battery ? Or is it unrelated and just a coincidence?

The battery I replaced has the same specs as the old one . The new one is an Exide 62Ah CCA 680.