sysadmin purge_route_at_replicate removes all subscriptions and route information originating from a specified primary Replication Server after a route is dropped from that Replication Server.
Before you execute this command, drop the route from the replicate Replication Server to the primary Replication Server, if it exists. The Replication Server performs a validation check before it processes the command.
sysadmin purge_route_at_replicate, replication_server