Table 65

+=====-========-========-========-========-========-========-========-========+ 
|  Bit|   7    |   6    |   5    |   4    |   3    |   2    |   1    |   0    |
|Byte |        |        |        |        |        |        |        |        |
|=====+========+==============================================================|
| 0   | Valid  |                  Error code (70h or 71h)                     |
|-----+-----------------------------------------------------------------------|
| 1   |                           Segment number                              |
|-----+-----------------------------------------------------------------------|
| 2   |Filemark|  EOM   |  ILI   |Reserved|         Sense key                 |
|-----+-----------------------------------------------------------------------|
| 3   | (MSB)                                                                 |
|- - -+---                        Information                              ---|
| 6   |                                                                 (LSB) |
|-----+-----------------------------------------------------------------------|
| 7   |                           Additional sense length (n-7)               |
|-----+-----------------------------------------------------------------------|
| 8   | (MSB)                                                                 |
|- - -+---                        Command-specific information             ---|
| 11  |                                                                 (LSB) |
|-----+-----------------------------------------------------------------------|
| 12  |                           Additional sense code                       |
|-----+-----------------------------------------------------------------------|
| 13  |                           Additional sense code qualifier             |
|-----+-----------------------------------------------------------------------|
| 14  |                           Field replaceable unit code                 |
|-----+-----------------------------------------------------------------------|
| 15  |  SKSV  |                                                              |
|- - -+------------               Sense-key specific                       ---|
| 17  |                                                                       |
|-----+-----------------------------------------------------------------------|
| 18  |                                                                       |
|- - -+---                        Additional sense bytes                   ---|
| n   |                                                                       |
+=============================================================================+