Duplicate backup jobs completes as successful but may contain any of the errors listed below. The "Job Completion Status" in the job log will be successful, while the job log contains any of these error messages.
V-79-57344-33329 - Library - cleaning media was mounted.
Source backup set had completed with following error/exceptions.
A duplicate backup job from backup to disk to tape fails with the error "Source backup set had completed with following error/exceptions. - Library - cleaning media was mounted".
A hotfix is now available for this issue in the current version(s) of the product(s) mentioned in this article. Refer to the Hotfix link under Related Documents at the end of this article to obtain the hotfix needed to resolve the issue.
Backup Exec 2012 Rev 1798 Service Pack 2 (TECH203155)
Backup Exec 2010 Rev 5204 Service Pack 3 (TECH203157)