troubleshooting Question
urgent cross forest migration
asked on
Hi Experts,
i have an urgent issue with mailbox migrations from another forest to our forest.
Please can you help me out ?
All mailboxes now in Forest-A on a EXCH Server 2016.
The company was bought.
Now we have to migrate all mailboxes to Forest-B to EXCH2013 Server.
I have tried this with a cross forest migration with the script .\PrepareMoveRequest.ps1
But it is not working, see the error here:
More Infos:
The Two-Way Trust is established.
The MRSProxies are enabled on both EXCH-Servers.
The Endpoint is created on the Target-EXCH-Server.
The Script ( PrepareMoveRequest ) works but the Migration with ECP GUI not.
Please help me out this is really urgent.
i have an urgent issue with mailbox migrations from another forest to our forest.
Please can you help me out ?
All mailboxes now in Forest-A on a EXCH Server 2016.
The company was bought.
Now we have to migrate all mailboxes to Forest-B to EXCH2013 Server.
I have tried this with a cross forest migration with the script .\PrepareMoveRequest.ps1
But it is not working, see the error here:
MigrationPermanentException: Error: MapiExceptionCorruptData: Unable to write mailbox info. (hr=0x8004011b, ec=-2147221221) Diagnostic context: Lid: 1607 StoreEc: 0x8004011B Lid: 1494 ---- Remote Context Beg ---- Lid: 36024 StoreEc: 0x8004011B Lid: 59009 StoreEc: 0x8004011B Lid: 53912 StoreEc: 0x8004011B Lid: 1750 ---- Remote Context End ---- Lid: 9954 StoreEc: 0x8004011B
More Infos:
The Two-Way Trust is established.
The MRSProxies are enabled on both EXCH-Servers.
The Endpoint is created on the Target-EXCH-Server.
The Script ( PrepareMoveRequest ) works but the Migration with ECP GUI not.
Please help me out this is really urgent.
Learn from the best
Network and collaborate with thousands of CTOs, CISOs, and IT Pros rooting for you and your success.
Andrew Hancock - VMware vExpert
See if this solution works for you by signing up for a 7 day free trial.
Unlock 1 Answer and 18 Comments.
Try for 7 days”The time we save is the biggest benefit of E-E to our team. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange.
Our community of experts have been thoroughly vetted for their expertise and industry experience.
The Distinguished Expert awards are presented to the top veteran and rookie experts to earn the most points in the top 50 topics.