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I transferred my mailbox to exchange online and the following message appeared.
How to solve it?
MigrationTransientException:
The request has been paused temporarily because a database has failed over. The Microsoft Exchange Mailbox Replication service will attempt to continue processing the request when capacity becomes available on the new server hosting the database.
That’s just an informative message. The move request should resume again automatically after a pause
Thanks for your reply
But it keeps appearing like this, I don't know how to solve it
Hi @soul ,
Does everything OK now? If the issue has been resolved, please click “Accept as answer” to mark the helpful reply as an answer, this will make answer searching in the forum easier and be beneficial to other community members as well.
If you are still stuck in this issue, please feel free to post your questions.
Regards,
Lou
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As per my experience, a similar issue could occur if the firewall blocks the requests sent from the O365. Temporarily close the firewall for test purposes. If that is the issue, check if any incorrect settings make it happen.
Besides, this error can also be related to slow migration performance.
Possible solutions are as follows:
I hope it helps.
Helpful links
Remote Move Migration Error: MigrationTransientException
Exchange Migration Error: MigrationTransientException MapiExceptionMdbOffline
Try restarting the "Microsoft Exchange Replication service "
Hi @soul ,
So the migration is now moving on or has been stopped?
I think you should check the Exchange related services, and how you did the migration?
You may follow the steps of this document: https://learn.microsoft.com/en-us/exchange/hybrid-deployment/move-mailboxes
Best regards,
Lou
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Yes, the current restart still fails, but it is still available for the first two weeks
Hi @soul ,
Please also see the methods provided by imamitsingh.
And check your hybrid environment, make sure the hcw are correctly set.
You could use the following cmdlet to test the migration:
$Credentials = Get-Credential
Test-MigrationServerAvailability -ExchangeOutlookAnywhere -Autodiscover -EmailAddress administrator@contoso.com -Credentials $Credentials
For more about this: https://learn.microsoft.com/en-us/powershell/module/exchange/test-migrationserveravailability?view=exchange-ps
Best regards,
Lou
Hi @soul ,
It has been a long time since the last reply, did these suggestions help you? If the above suggestion helps, please click “Accept as answer” to mark helpful reply as an answer.Your action would be helpful to other users who encounter the same issue and read this thread.
Regards,
Lou
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Hello, it has been completely deleted at present because it is unavailable
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I have the same issue moving by imap from normal mail hosting to Exchange Online.
Created ticket in MS Support but still no help.