Permission To Perform this operation was denied as an admin

Hi All,

I have another admin who is trying to modify permissions of a user on a specific datacenter who is getting the following error:

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Permission To Perform this operation was denied

You do not hold privilage "Permissions > Modify permisssions" on datacenter " Test"

Error Stack:

Call "AuthorizationManager.SetEntityPermissions" for object "AuthorizationManager" on vCenter Server "vCenter Server FQDN" failed.

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My other administrator we will call Suzy has the admin role for the datacenter she admins. She is trying to change the role of a user from "Virtual Machine User" to "Virtual Machine Power user" and getting the above error.

I'm also an admin and I was able to make the change... I'm set as admin in the admin group on the vCenter server vs Suzy is set as admin via a role in vCenter. AFAIK, this should have no ill affect.

I'm stumped, and ideas, suggestions?

Environment:

vCenter Server 5.0.0, 623373