Is this standalone vsphere replication or it is as part of SRM?
I can't say much with no logs, but it turns out that the source VM has corrupted info within the vCenter Server or/and the host. Thus working with the corresponding APIs for computing permissions regarding replication operations are not possible. You should file an SR and provide the logs we can deeply analyze the problem.
One workaround would be re-configure replication but that means that you will lose all you data on the target site and need to initiate the inital full sync from the scratch.
Regards,
--Martin
Martin Marinov
VMware Software Engineer
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