About resuming a Vault session
If a Vault job fails, refer Activity monitor or the notification of the session status. If enough information cannot be determine the cause of the problem, examine the other log files.
See Debug logs.
After you determine the cause, you can do one of the following:
If the session reached the Eject step or attempted to generate reports before encountering problems, you can use vltopmenu (or vlteject) to finish the eject or reporting for the session.