"Move-CsUser : HostedMigration fault" when you move users to Skype for Business Online from an on-premises Microsoft Lync Server
In a Lync hybrid deployment, when you try to move users from the on-premises server that is running Lync to Skype for Business Online (formerly Lync Online) in Office 365, you receive the following error message in Skype for Business Online PowerShell:
Move-CsUser : HostedMigration fault: Error=(510), Description=(This user's tenant is not enabled for shared sip address space.)
Before you try to migrate an on-premises Lync user to Skype for Business Online in Office 365, your Office 365 Skype for Business Online organization must be enabled for Shared Session Initiation Protocol (SIP) Address Space.
Connect to Skype for Business Online PowerShell, and then run the following command:
Set-CsTenantFederationConfiguration -SharedSipAddressSpace $true
How to connect to Skype for Business Online PowerShell
The first step is to install the Windows PowerShell Module for Skype for Business Online. For information, go to the following Microsoft website:
After you have the Skype for Business Online Connector module installed, open Windows PowerShell, and then run the following commands:
Import-Module LyncOnlineConnector $cred = Get-Credential $CSSession = New-CsOnlineSession -Credential $cred Import-PSSession $CSSession -AllowClobber
For more information about how to connect to Skype for Business Online by using Windows PowerShell, see Set up your computer for Windows PowerShell.
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