Every now and then we stumble upon a city which has more than 30 characters and our customer needs the complete name on his invoice.

I already found another company with similar problems that asked for help in d365-community.

(https://community.dynamics.com/forums/thread/details/?threadid=c4449619-f37f-ee11-8179-000d3a15e934)

From a BC point of view an increase to 50 should work. But since there are more integrations between dataverse (as in D365 Sales) and bc every year, I suggest to use the same limit in both systems, which is currently 80 for dataverse.