Hi,
After review manual, SCV require un-register and register after upgrade vCenter, customer said still have problem after "un-register and register".
Review manual require un-register and register but did not provide detail procedure, notice customer follow KB https://kb.netapp.com/mgmt/SnapCenter/How_to_un-register_re-register_SCV_Plug-in_to_vCenter?mt-view=f1 all procedure, problem fixed.
