Minor error: Description Access is denied to NaviProvision_ThinFeature.GetLeadingOwnersOfPools

While monitoring a SAN copy session from our CX4 to or VNX5400, I occasionally get this email alert:

Description Access is denied to NaviProvision_ThinFeature.GetLeadingOwnersOfPools called by 'admin'. Application Accessed: ManagementServer.  Result: Failure.

It seems to be a Unisphere management server glitch only, as far as I can tell.

Everything seems okay to me, I can probably ignore it, but I don't like doing that as a habit.
Any clues?