Backup to Tape Job to the HPE LTO tape drives fails with "Tape error: '1117'" after upgrade to Veeam Backup & Replication 9.5 Update 4b

Challenge Backup and other operations to HPE LTO tape drives may constantly fail after installation of Veeam Backup & Replication 9.5 Update 4b 9.5.4.2866. Veeam fails to connect to the tape drive and returns the following errors: 18.07.2019 15:49:24 Warning TapeDrive alert: The tape drive has a...

Tape requires return to original slot , but it is already filled. Move tape manually, and retry operation

Challenge Inventory job or any tape jobs may fail with an error "Tape requires return to original slot , but it is already filled. Move tape manually, and retry operation" You may find following entries in the Job..TapeVmBackup.log / Job..TapeFilesBackup or Job.Tapelibraryinventory.TapeInventory:...