Hi, I have Winsync agreements simply to pull accounts from AD. No pass sync configured, nothing pushed from Directory Server to AD, simply pulling account info from AD to Directory Server with no password. I did full synchronization to pull accounts from AD and it was successful, many accounts were populated. My issue is that I get this in the error log.. NSMMReplicationPlugin - agmt="cn=winsync" Replica has no update vector It seems that Winsync is working but I don't know how serious this is or if it can be ignored. My feeling is that it must mean something because it is consistently logging every 4 seconds. I did some reading and RUV is described as.. A collection of information within each replica that determines how up to date the replica is with respect to other replicas for that partition. I also read that... This information is stored on both the supplier and the consumer and that it determines which changes need to be replicated..And that each server should know more about its own replica ID than the other servers do. I am probably missing the obvious as I have only 1 replica.. can someone please help my understanding? Thank you TC