That usually means you haven't specified the supplier DN in the consumer replica, or you have specified a different supplier DN on the supplier side than the supplier DN you specified on the consumer side.
You mean the "replication manager" that I set up like this :
#> cd /opt/fedora-ds/shared/bin #> ./ldapmodify -D "cn=Directory Manager" -w YOURPASSWORD dn: cn=replication manager,cn=config changetype: add objectclass: top objectclass: person cn: Replication Manager sn: Manager userPassword: PASSWORD