vSphere Replication operation error: Virtual machine is in an invalid state.
VMware vCenter Site Recovery Manager 5.1.x
As part of the reprotect workflow, Site Recovery Manager (SRM) reconfigures replication in the reverse direction. This causes an initial sync to begin automatically. In the last step of the reprotect operation, SRM initiates another sync task to ensure that the virtual machine is successfully replicating. This task fails if the initial sync is still in progress.