Prepare Error at 95% when migrating Office 365 Groups and/or Teams with Project set to create Users as Guests (4348403)

When migrating Teams and/or Office 365 groups with the project set to create users as guests, Power365 may experience a Prepare Error at 95%. The following example can be seen in the logs:

Waiting: Cannot currently finish prepare of Mark8ProjectTeam_M365x910229.onmicrosoft.com#EXT#@M365x522259.onmicrosoft.com, waiting for HideTargetGroup conditions to be met. This operation will be retried. [UserMigrationId #1279838]

and

Failed to prepare target for Mark8ProjectTeam_M365x910229.onmicrosoft.com#EXT#@M365x522259.onmicrosoft.com, timed out waiting for CreateTargetGroup, HideTargetGroup conditions to be met. This operation will not be retried. [UserMigrationId #1279838]

WORKAROUND

Create a new Power365 project specifically for use with migrating Teams and Office 365 groups. In the setup of this project, select the option to create users "as-is".

STATUS

 The product team has logged this product defect as, 25572, for fix in a future version of Power365.