Okay, this was interesting. We have four Mailbox SCC Clusters with EMC storage. Each cluster has a dedicated Replication Manager Server.
We found that after upgrading to Exchange 2007 SP1, replication manager failed to generate snaps, but put this in the ERM_Client log (C:Program FilesEMCrmlogsclient)
000506 ERROR:Could not connect to Solutions Enabler. Verify that the correct version of Solutions Enabler
is installed on the host by running Replication Manager Config Checker. /*e*/
You also get these in the Replication Manager Logs
024147 ERROR: The consistency check for M03VA failed with error ERROR: pccheck->ErrCheckLogs failed with error -514. The error code is -514. See the application event log for more information.
024149 ERROR: An error occurred checking log files with the E03 prefix in D:RM_MountsFdriveSG03SG03-LOGS.
BUT they all go away when you update the Exchange 2007 on the replication manager servers!
This also happened with Exchange 2007 Service Pack 1 RU1!