An option set on this server could not be replicated to the target server because an option set with the same name already exists on the target server.
Server operation continues.
A node that is replicated references an option set that exists on both the source and target servers. Determine which option set is used on the target server. When you decide which option to use, rename the definition on the other server by copying it to a new option set name and deleting the original option set.