I was trying to do a local move request, but the move request was getting stuck at queued, 0%.

In our environment, we are running a production DAG of a database. All the databases were showing a healthy status.

Getting the move request statistics showed nothing:

Get-MoveRequest | Get-MoveRequestStatistics | fl

I ran across an article that said to set the DataMoveReplicationContraint from SecondCopy to None.

Set-MailboxDatabase -Identity databasename -DataMoveReplicationConstraint None

This change requires a restart of the Exchange Replication Manager service on all CAS servers.

After you are complete you need to set the mailbox database DataMoveReplicationConstraint back to SecondCopy.

Set-MailboxDatabase -Identity databasename -DataMoveReplicationConstraint SecondCopy