I am importing PST files using New-MailBoxImportRequest in Exchange 2013, and I am consistently getting the following from two specific PSTs:
FailureCode : -2146233088
FailureType : JobIsPoisonedPermananentException
FailureSide :
Message : Error: Job is poisoned, poison count = 6.
There were actually three PSTs that returned this error, but one of them imported fine when I retried. The other two fail so consistently that it seems like a user mailbox issue and not a PST issue (although this isn't 100% definitive). I came to that conclusion after the following discoveries:
1) Performing a repair on these PSTs using SCANPST.EXE did not resolve the issue
2) Larger PSTs have imported fine (even to the same user mailbox)
3) Splitting these PSTs makes no difference (each is an archive, and I manually dragged the Inbox and Sent folders to separate newly created PSTs, when those failed the same way, I archived just a small portion of the data from those split PSTs into a new archive
PST, importing it also failed)
I also tried the following commands, and still got the same error when trying to import the same PSTs again afterwards:
New-MailboxRepairRequest -Mailbox <user> -CorruptionType ProvisionedFolder
New-MailboxRepairRequest -Mailbox <user> -CorruptionType FolderView
Searching the net (and this forum) didn't turn up anything at all for me. Can anyone tell me what I should do next / how I should troubleshoot and/or fix this problem?