Table C-1. Library Sense Data and associated ASC/ASCQs (continued)
Sense
Key ASC ASCQ Description Required Action
B 08h 86h LU Communication - SCSI Aborted
B 08h 87h LU Communication - SCSI Abort Failed
B 08h 88h LU Communication - SCSI Status Failed
B 08h B0h LU Communication - FC Data Underrun
B 08h B1h LU Communication - FC DMA Error
B 08h B2h LU Communication - FC Reset
B 08h B3h LU Communication - FC Data Overrun
B 08h B4h LU Communication - FC Queue Full
B 08h B5h LU Communication - Port Unavailable
B 08h B6h LU Communication - Port Logged Out
B 08h B7h LU Communication - Port Configuration
Changed
4 15h 01h A mechanical positioning error occurred. **Ask the customer to try the job using a
different tape cartridge. If the problem
persists, see if updated drive code is
available. If newer code is available, install
it.
Failure Isolation Procedure
CRU/FRU List
1. If the problem persists, select Tools →
Service and run the Robotics Test.
2. If the problem persists, contact your next
level of support.
5 1Ah 00h Parameter list length error. Wrong or invalid firmware values.
Failure Isolation Procedure
See “Contacting IBM Technical Support” on
page 9-15.
B 1Bh 00h Synchronous data transfer error Failure Isolation Procedure
Review host error data to determine which
control path drive reported the error, then
isolate and repair the failing SCSI or Fibre
Channel component.
5 20h 00h Illegal opcode in CDB Invalid Command Operation Code in CDB.
The Operation Code specified in the
Command Descriptor Block was not valid.
Failure Isolation Procedure
See “Contacting IBM Technical Support” on
page 9-15.
5 21h 01h Invalid element address in CDB Wrong or invalid firmware values.
Failure Isolation Procedure
See “Contacting IBM Technical Support” on
page 9-15.
Appendix C. Sense Data C-3