Incorrect User Permissions at Replicate Replication Server
The Replication Server Interface (RSI) login must have connect source or sa permission
on the replicate Replication Server. If the login lacks the appropriate
permission, an error message is sent to the primary Replication
Server error log.
To
repair this problem:
Grant connect source
permission to the login at the replicate Replication Server.
Resume the route at the primary Replication Server.