This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Hi,
I'm trying to migrate few users from on-premise Exchange servers to O365. Exchange server is running in hybrid mode and I'm trying to access the Migration status/error reports. Basically both reports comes up with Error 400 - Missing or invalid query parameter when I attempt to download the report either from the Hybrid CP dashboard/ on-premise EAC dashboard or following the link from the e-mail box itself. The account I'm using has full permissions everywhere (both on-premise and cloud). Any help?
I'm not entirely sure why the migration itself fails eventhough the EWS tests from https://testexchangeconnectivity is successful.
A comprehensive suite of productivity tools and cloud services that enhance collaboration, communication, and efficiency. Combining classic Office apps with advanced Microsoft 365 features, it supports both personal and business needs
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
Answer accepted by question author
Hi ExchBin,
Generally, admins can follow the steps in the link below to move users between on-premises and Exchange Online organizations in hybrid deployments.
Move mailboxes between on-premises and Exchange Online organizations in hybrid deployments
You can also use Troubleshooting migration issues in Exchange hybrid environment to check it.
If the issue persists after you try the steps in the link, I’d like to collect some information:
1. I noticed that you had another thread and did the hybrid with multip-forests. May I know whether which forest you want to move to cloud? Can you provide more detailed steps?
2. Do you use Exchange 2010 or 2013?
3. Can you provide me with information on the average size of the mailboxes which are part of this migration batch?
4. Please run the following PowerShell commands and provide the results.
Get-MigrationUserStatistics -Identity ******@domain.com | fl
Get-MigrationBatch -Identity "MigrationBatchName" | fl
Get-MigrationStatistics | fl
Get-MoveRequest -identity <name of the migration request> |fl
Get-MoveRequestStatistics -Identity “Email address“ -IncludeReport -Diagnostic -DiagnosticArgument verbose | Export-CliXml UserReport.xml
To protect your privacy, I have sent you a private message to collect them. Please click on the link below to access to your Private Message：
https://answers.microsoft.com/en-us/privatemessages/list
Best Regards,
Erick
Hi ExchBin,
Do you need any further assistance?
Best Regards,
Erick
Hi ExchBin,
That’s fine. Please let me the result at your convenience.
Best Regards,
Erick
Hi,
I haven't yet managed to re-create this error again. I'll check and get back to you perhaps.
Regards,
ExchBin
Hi ExchBin,
Do you have any updates?
Best Regards,
Erick