Cannot connect to profile-driven storage service

[bfry2461]

Hello Everyone,

I am new to VMware.  We recently upgraded our EXSi's from 7.03 to 8.01.  When I try to migrate or add disk space to a vm, i get the above error message along with "A general system error occurred: PBM error occurred during PreReconfigureCallback: Fault cause: vmodl.fault.SystemError"

There are no policies established in vCenter.

Please help.

[d3m1g0d]

Not much information about the environment has been provided, so it is a bit of educated guessing now.

Is this occurring with VMs running from a flat VMDK on vSAN?  Then the following KB article may be helpful: https://kb.vmware.com/s/article/50121428