Replication alarms that were created manually before version 9.0.1 are not triggered after you upgrade to vSphere Replication 9.0.1 or later.
vSphere Replication 9.x
Starting with version 9.0.1, Event ID in vSphere Replication alarm definition is changed.
So vCenter Server does not detect correct alarm event.
Recreate alarm using following Event ID.
| Before 9.0.1 | After 9.0.1 |
| com.vmware.vcHms.replicationConfiguredEvent | com.vmware.vcHms.ReplicationConfiguredEvent |
| com.vmware.vcHms.replicationUnconfiguredEvent | com.vmware.vcHms.ReplicationUnconfiguredEvent |
| com.vmware.vcHms.hostConfiguredForHbrEvent | com.vmware.vcHms.HostConfiguredForHbrEvent |
| com.vmware.vcHms.hostUnconfiguredForHbrEvent | com.vmware.vcHms.HostUnconfiguredForHbrEvent |
| com.vmware.vcHms.vmMissingReplicationConfigurationEvent | com.vmware.vcHms.VmMissingReplicationConfigurationEvent |
| com.vmware.vcHms.vmReplicationConfigurationRemovedEvent | com.vmware.vcHms.VmReplicationConfigurationRemovedEvent |
| com.vmware.vcHms.rpoViolatedEvent | com.vmware.vcHms.RpoViolatedEvent |
| com.vmware.vcHms.rpoRestoredEvent | com.vmware.vcHms.RpoRestoredEvent |
| com.vmware.vcHms.remoteSiteDownEvent | com.vmware.vcHms.RemoteSiteDownEvent |
| com.vmware.vcHms.remoteSiteUpEvent | com.vmware.vcHms.RemoteSiteUpEvent |
| com.vmware.vcHms.hbrDisconnectedEvent | com.vmware.vcHms.HbrDisconnectedEvent |
| com.vmware.vcHms.hbrReconnectedEvent | com.vmware.vcHms.HbrReconnectedEvent |
| com.vmware.vcHms.replicationCleanedUpEvent | com.vmware.vcHms.ReplicationCleanedUpEvent |
| com.vmware.vcHms.vmRecoveredEvent | com.vmware.vcHms.VmRecoveredEvent |
| com.vmware.vcHms.datastoreInaccessibleEvent | com.vmware.vcHms.DatastoreInaccessibleEvent |
| com.vmware.vcHms.handledVmDiskAddEvent | com.vmware.vcHms.HandledVmDiskAddEvent |
| com.vmware.vcHms.handledVmDiskRemoveEvent | com.vmware.vcHms.HandledVmDiskRemoveEvent |
| com.vmware.vcHms.failedResolvingStoragePolicyEvent | com.vmware.vcHms.FailedResolvingStoragePolicyEvent |