Diagnosis
This document existed when the archiving program started but is nolonger available. This could be due to:
Another process that deletes TTE documents is running simultaneously.
Multiple archiving jobs are archiving the same TTE documents.

Procedure
When you select archiving jobs that run in parallel, make sure that thedocuments are only selected for one of these jobs. If a document isselected for more than one job that runs in parallel, errors will occur.