The user "domain\username" isn't assigned to any management roles.

Exchange 2010: The user "domain\username" isn't assigned to any management roles.

Cause:

Permissions Issue

‘The following error occurred when searching for On-Premises Exchange server:[myservername.local] Processing data from remote server failed with the following error message: The user "domain\username" isn’t assigned to any management roles. For more…. It was running "Discover-ExchangeServer – USeWIA $true -SupressError $true’

Resolution:

Add the user as a Member Of the Organization Management group.