HYDIN0456W (OP0456) Encryption is enabled on the virtual tape library. Device device serial number is not enabled for system-managed encryption.

Explanation

If the virtual tape library is attached to a physical tape library, the drive will temporarily be forced to system-managed encryption (SME) whenever a tape is loaded for encryption. By default, the physical tape library will restore the drive to its previously known encryption state at the time the tape is unloaded. For this reason, it is recommended that the drive is permanently set to SME using the physical tape library Web Management Interface.

Operator response

  1. If the virtual tape library is attached to a physical tape library, enable the device for SME using the procedures from the physical tape library Web Management Interface.

Source

Encryption Key Server