Mailbox migration to another Database issue

Question

Dear Colleagues,

      I have Exchange 2013 with DAG2013 with three node (two in my HQ and one in remote side)  our issues start after I create DAG:

     1- when i am trying to migrate mailbox to another DB its trying to syncing then stop and give me as below:
     



    2- when i am creating a new mailbox is taken so long time to detect by clients.

  

I need your help and thanks in advanced

Answer 1

Check this similar thread for more insight - https://learn.microsoft.com/en-us/answers/questions/299342/cannot-move-mailbox-to-a-new-database-exchange-201

Answer 2

Hi @Marwan Raslan ，

Thanks for posting in our Q&A forum.

For your DAG issue, still need to clarify some questions:

1.Could you please provide more detailed information or error codes?

2.The issue occurred between DB and remote side, right？

3.Is replication good between those databases?

Get-mailboxdatabasecopy

You can bypass the restriction, but I would look at the health of the databases first.

Set-mailboxdatabase -identity <target database> -DataMoveReplicationConstraint None

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