CBR3478I The state of the media mounted in drive drive-name cannot be determined.
Explanation
The state of the media in drive drive-name cannot be determined or has become unreliable.
System action
The I/O operation is stopped.
Operator response
Eject the cartridge and examine for damage.
Source
Object Access Method (OAM)
Routing Code
2,4,6
Descriptor Code
4