Hi! I try to configure multi master replication and I follow instuction on the administration's guide. I have two supplier server A and B in read-write replica My problem is the following error messages on the supplier A: Unable to aquire replica:the replica has the same Replica ID as this one. Replication is aborting. Why? the guide say that I must have a different replica ID for each suffix and every server must have a different replica ID So I use ID=1 for supplier B (the consumer) and ID=2 for supplier A . I use the replication agreement only in supplier A.