[CR #611031] You cannot select the roman8 character set in Replication Manager because Java does not support the roman8 character set.
Workaround: When adding a server to an environment:
Enter a user name and password that will let you access the environment.
Do not select roman8 in the Character Set field for a server connection.
Do not select “default” in the Character Set field for a server connection if the server default is roman8.
You must select another character set such as, iso_1, utf8, or cp850, that is compatible with the server and Replication Manager.