Acronis Cyber Backup 12.5: If one backup per tape is required, use "Overwrite a tape in standalone tape drive" option

Symptoms

1. You run backups to tape drive.
2. Data to backup is enough to fit one backup to one tape, e.g. 3 GB of data and 5GB tape
3. You set up cleanup rules to keep 1 backup and run cleanup rules before backup:

4. If the tape contains an earlier backup, backup operation fails with an error similar to: