Sunday, August 30, 2015

Fixed: Exchange Server Jet Error 1216 (JET_errAttachedDatabaseMismatch)

Exchange Jet Error 1216 is amongst the most common issues which anonymously occur when you try to mount database in Exchange Server, and unluckily you encounter the error message:
'Error -1216 (JET_errAttachedDatabaseMismatch)'

Monday, August 17, 2015

Fixed: Mailbox move/restore Fails with Error 1056749110

You may surely come across Error 1056749110 if you’re restoring, moving or migrating Exchange mailboxes on the server. Following is the error message-

Wednesday, July 8, 2015

Mailbox migration failed after cannot open 'System Attendant Mailbox Error' in Exchange 2013

If you have ever migrated mailboxes on Exchange 2013, you had surely come across this error when you try to move a mailbox and move request fails immediately with the error message-

"Cannot open mailbox /o=Test Lab/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=MY2013Server/cn=Microsoft System Attendant"

Tuesday, June 23, 2015

Reseeding a 'Failed and Suspended' Mailbox Database in Exchange 2010

Usually, there comes a state in Exchange server 2010 where Exchange server mailbox database status shows as 'Failed and Suspended'. It indicates that there is any possible issue in mailbox database which needs to be rectified by an Exchange admin. But, the replication service doesn’t sometimes check whether this error has been resolved or not, so as an administrator you need to figure out this issue using shell command before the mailbox database replica can be restored to again a healthy state.

Wednesday, May 20, 2015

Event IDs 486, 455, 413: Not Mounted Exchange Database

When you try to mount a user database on Exchange Server, you may come across Exchange Error 1811 corresponds to JET_errFileNotFound. The following message will appear on your screen-