Hi all ,

I have a problem with move mailbox database :

[PS] C:\Windows\system32>New-MoveRequest -Identity 'tttviet@domain' -TargetDatabase "Mailbox Database D" -BadItemLimit 10

WARNING: When an item can't be read from the source database or it can't be written to the destination database, it will be considered corrupted. By specifying a non-zero BadItemLimit, you are requesting Exchange not copy such items to the destination mailbox. At move completion, these corrupted items will not be available at the destination mailbox. Mailbox 'T? Th? Thu Vi?t' is already being moved to 'Mailbox Database D'.
    + CategoryInfo : InvalidArgument: (tttviet@domain:MailboxOrMailUserIdParameter) [New-MoveRequest], ManagementObjectAlreadyExistsException
     + FullyQualifiedErrorId:7A2DAF34,Microsoft.Exchange.Management.RecipientTasks.NewMoveRequest
    + PSComputerName        : exch02.domain

Please! 

• Edited by error license edge exchange on ecp 11 hours 10 minutes ago

From the error it says the mailbox is already on the database which you are moving.

Run get-mailbox tttviet@domain | select name,database.

see the results which database it is currently residing and move to different DB.

• Proposed as answer by Vishwanath.S 2 hours 51 minutes ago

Thanks Vishwanath :

- I want to move maibox user from " Mailbox Database S" to "Mailbox Database D" but i recive that error

Run : 

[PS] C:\Windows\system32>get-mailbox tttviet@domain | select name,database

Name                                                        Database
----                                                        --------
Ta Thi Thu Viet                                             Mailbox Database S

[PS] C:\Windows\system32>New-MoveRequest -Identity 'tttviet@domain' -TargetDatabase "Mailbox Database D" -BadItemLimit 10

WARNING: When an item can't be read from the source database or it can't be written to the destination database, it will be considered corrupted. By specifying a non-zero BadItemLimit, you are requesting Exchange not copy such items to the destination mailbox. At move completion, these corrupted items will not be available at the destination mailbox. Mailbox 'T? Th? Thu Vi?t' is already being moved to 'Mailbox Database D'.
    + CategoryInfo : InvalidArgument: (tttviet@domain:MailboxOrMailUserIdParameter) [New-MoveRequest], ManagementObjectAlreadyExistsException
     + FullyQualifiedErrorId:7A2DAF34,Microsoft.Exchange.Management.RecipientTasks.NewMoveRequest
    + PSComputerName        : exch02.domain

Thanks for reply