备份Oracle 8.1.7时出错

yxuyxu110

数据库脚本返回一个错误。  详细信息，请参见数据库脚本输出一节。
RMAN 输出 恢复管理器：版本8.1.7.0.0 - Production

# -----------------------------------------------------------------
# RMAN command section
# -----------------------------------------------------------------

RUN {
ALLOCATE CHANNEL ch0
     TYPE 'SBT_TAPE';
SEND 'BSA_SERVICE_HOST=10.0.0.123,NBBSA_TOTAL_STREAMS=1,NBBSA_JOB_COOKIE={DE5F0F07-2C13-4BB1-8621-E5B12E32198D},NBBSA_DB_DEVICE_NAME=Oracle-Win::\\ZHUFU\ORCL';
BACKUP
     INCREMENTAL LEVEL=0
     FORMAT 'BE_U'
     DATABASE;
BACKUP
     FORMAT 'BE_U'
     ARCHIVELOG ALL;
sql "ALTER SYSTEM ARCHIVE LOG CURRENT";
BACKUP ARCHIVELOG FROM TIME "TO_DATE('3/28/2011 20:54:29', 'MM/DD/YYYY HH24:MI:SS')";
BACKUP CURRENT CONTROLFILE
     FORMAT 'BE_U';

RELEASE CHANNEL ch0;
}

RMAN-06005：连接到目标数据库：ORCL (DBID=113697150
RMAN-06009：正在使用目标数据库控制文件替代恢复目录
RMAN-03022：正在编译命令：allocate
RMAN-03023：正在执行命令：allocate
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03007: retryable error occurred during execution of command: allocate
RMAN-07004: unhandled exception during command execution on channel ch0
RMAN-10035: exception raised in RPC: ORA-19624: 操作失败，如果可能请重试
ORA-19554: 配置设备时出错，设备类型: SBT_TAPE、设备名称:
ORA-19557: 设备错误、设备类型: SBT_TAPE、设备名称:
ORA-27000: skgfqsbi: 无法初始化存储子系统 (SBT) 层
ORA-19511: SBT error = 4110, errno = 0, BACKUP_DIR environment variable is not set
ORA-06512: 在"SYS.DBMS_BACKUP_RESTORE", line 138
RMAN-10031: ORA-19624 occurred during call to DBMS_BACKUP_RESTORE.DEVICEALLOCATE
恢复管理器完成。

无牙

先把send后面的都去了再 试一试。