vCenter Plugin Failure
This article applies to all JSDR software versions.
Issue
A registration failure may occur while deploying the MSA and registering vCenter server.
Solution
This error can be caused if a communication problem exists between the MSA and vCenter server. Perform the following to troubleshoot:
Validate if a ping test works between the MSA and vCenter server.
Verify the DNS.
If the problem cannot be determined using the above steps, download and review the support log files.
Reference: Check if JetStream DR plugin is missing.