HP BACKCOPY Reference Manual page 248

Effect. BACKUP or RESTORE terminates.
Recovery. Investigate whether a corrupt tape or the tape drive is causing the problem. If you suspect
that the error is due to a software problem, contact your service provider and provide all relevant
information:
The information in this message
Description of the problem and accompanying symptoms
Supporting documentation such as Event Management Service (EMS) logs, trace files, and a
processor dump, if applicable
If your local operation procedures require contacting the GCSC, supply your system number and
the numbers and versions of all related products as well.
8057
Tape format is bad (File label sequence number in end volume
label is incorrect. Expected sequence number: expected-seq-
num, actual sequence number: actual-seq-num).
Cause. This error could be caused by:
Corruption of the tape media
Dirty tape drive heads
Faulty tape drives
A BACKUP being stopped in the middle, resulting in an incomplete tape
A software problem in BACKUP or RESTORE
Effect. BACKUP or RESTORE terminates.
Recovery. Investigate whether a corrupt tape or the tape drive is causing the problem. If you suspect
that the error is due to a software problem, contact your service provider and provide all relevant
information:
The information in this message
Description of the problem and accompanying symptoms
Supporting documentation such as Event Management Service (EMS) logs, trace files, and a
processor dump, if applicable
If your local operation procedures require contacting the GCSC, supply your system number and
the numbers and versions of all related products as well.
8058
Tape format is bad (File continuation mismatch in end volume
label).
Cause. This error could be caused by:
Corruption of the tape media
Dirty tape drive heads
Faulty tape drives
A BACKUP being stopped in the middle, resulting in an incomplete tape
A software problem in BACKUP or RESTORE
Effect. BACKUP or RESTORE terminates.
248 BACKCOPY, BACKUP, and RESTORE Messages