MAGE log file shows the following log line not allowing mailbox to get to 100% synchronization or ReadyToSwitch status:
By default SizeLimitInMbPerBatchUploadToExchange value is set to 40. As can be seen from the parameter name the value is measured in megabytes.
This error in the log file means one of the messages exceeds 40 Mb size and cannot be uploaded to target Exchange.
To resolve the issue, increase the value of SizeLimitInMbPerBatchUploadToExchange parameter to a bigger value, say 50 or more if the issue reoccurs.
UPD. Handling of this situation has been changed in Quest Migration Manager for Exchange 8.14 Update 20170913EX
Mailbox migration process may hang for the specific mailbox (other mailboxes in the collection are correctly processed.) The following error is displayed: Operation is not valid due to the current state of the object.
Scope:
All migration scenarios supported by MAgE
Root-cause:
The problematic mailbox contains the message that is very close to the maximum size allowed by Migration Manager for Exchange settings (specified in SizeLimitInMbPerBatchUploadToO365, SizeLimitInMbPerBatchUploadToExchange.) In some cases, it may result in producing MAgE batch that exceeds the maximum allowed size.
Fix:
MAgE now try to upload messages with critical size to target mailbox. In case this attempt will be unsuccessful due to target Exchange settings, the error returned with target Exchange will be logged.
Fix can be downloaded here: https://support.quest.com/download-install-detail/6081436
© 2024 Quest Software Inc. ALL RIGHTS RESERVED. Feedback Terms of Use Privacy Cookie Preference Center