Forum Discussion

Copper Contributor

Apr 18, 2018

Exchange Online Hybrid Migration- Cannot create Migration Endpoint

Exchange 2013 Server. Ran Hybrid Wizard Successfully. AD Accounts Synced through ADConnect. Ran into a problem . Cannot create Migration Endpoint. Getting an Error " Connection to the Server could ...

exchange

office 365

Deleted

Apr 19, 2018

You can't just change it, you have to see why it was set to one, checking those groups and making sure it didn't get added to another group. I had this issue cause I added the computer to another group when messing with something related to DAG a long time ago and didn't know it. And figure this out somehow before this article existed, but make sure you check that computer for all the groups it's a member of and check it out.

Biju Daniels

Copper Contributor

Apr 20, 2018

Computer account is a member of only following groups...

Domain Computers
Exchange Install
Exchange Servers
Exchange Trusted Subsystem
Managed Availability Servers

Found adminCount attribute was set to 1, Changed it to 0, Restarted the Exchange Server... Still the Same!! No Luck!!

Brian Reid
MVP
Apr 20, 2018
Have you tried Test-MigrationServerAvailability cmdlet, it gives proper error messages!

https://docs.microsoft.com/en-us/powershell/module/exchange/move-and-migration/test-migrationserveravailability?view=exchange-ps
- Biju Daniels
  Copper Contributor
  Apr 25, 2018
  
  I tried all the Solutions and running😫 out pf options now
  Opened a MS Ticket, still no luck..
  
  Re ran the Hybrid Wizard, Isolated Firewall, But still cannot create endpoint... If anyone can help me today, please let me know. Its Urgent!!
  - Brian Reid
    MVP
    Apr 25, 2018
    What did you get when you ran Test-MigrationServerAvailability from Exchange Online PowerShell? You did not post the message here, so it's very hard to guess to assist you.