2     scCommErr - Communications error (operations timeout)
3     scArbNBErr - Arbitration failed during SCSIGet – Bus busy
4     scBadparmsErr - Bad parameter or TIB opcode
5     scPhaseErr - SCSI bus not in correct phase for operation
6     scCompareErr - SCSI Manager busy with another operation when
                     SCSIGet was called
7     scMgrBusyErr -  SCSI Manager busy with another operation when
                      SCSIGet was called
8     scSequenceErr - Attempted operation is out of sequence – e.g.,
                      calling SCSISelect before doing SCSIGet
9     scBusTOErr - Bus timeout before data ready on SCSIRBlind and
                   SCSIWBlind
10    scComplPhaseErr - SCSIComplete failed – bus not in Status phase