Skype for Business Error Move-CsUser HostedMigration fault

Skype for Business Error Move-CsUser : Error de migración alojada: Error=(0), Description=(Pool is in failed over state.). Some info before beginning.

UPN – User Principal Name;

O365domainname – nombre.onmicrosoft.com;

Servername (on-premise) – name@domain;

Poolname (como ejemplo) – sippoolDB40E11.infra.lync.com.

When migrating users from Skype for Business Online to Skype for Business Server (on-premise) con (como ejemplo) this command:

Move-CsUser -Identity <UPN> -Target <servername> -Credential $cred -HostedMigrationOverrideURL 

You can get the next error:

Move-CsUser : HostedMigration fault: Error=(0), Description=(Pool <poolname> is in failed over state.

En primer lugar, check for some users (working and non-working) pool in SfB Online:

1. Connect to SfB online

#cred = Get-Credential
$session = New-CsOnlineSession -Credential $cred -OverrideAdminDomain "<o365domainname>"
Import-PSSession $session

2. Check users in SfB online with command

Get-CsOnlineUser -Identity "UPN"

3. Check attributes

RegistrarPool y OriginatingServer

If the broken user has another Pool the working user, has el siguiente:

• Unassign the SfB Online license for 24 hours or more
• After that time assign a license to the user
• Check the user pool as before
• If the pool changes – try to migrate the user.

PAG. S. If attributes are the same or the solution not help – create an Office365 support request