Hi @Grenz, Sebastian
The first Migration-batches worked flawlessly. Since yesterday we are encountering problems with every new migration. The following errormessage occurs on every new batch:
Since it has been working flawlessly earlier, in case it was a transient backend issue which has already been restored, could you try it again and see how it goes?
In case the error persists, it's also suggested to have a look at the Service Health dashboard via the M365 admin center to see if there's any potentially relevant issue there.
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