Migrate Large Items in Public Folders - OnPremise

Hi,

we are currently in the progress of migrating more and more customers to Exchange 2013. Now there is a limit for large Items within public folders. We do know that we have large items and it is OK to wait for the replication to be done but how can we also migrate those large items?

For instance within the public folder Migration-Request log we find:

15.06.2014 22:28:37 [EXCHANGE] A large item was encountered: Item (IPM.Note) Subject:"MESSAGESUBJECT",
 Size: 22.69 MB (23,795,978 bytes), Folder:"PF Folder Name"

Now I'm aware of the switch -LargeItemLimit but with that we will loose those large items. I haven't found any switch to enable the move of those large items - anyone an idea to also get those items moved to modern public folders?

Thanks!

Peter Forster | MVP Virtual Machine 2002-2011 | Austria |