oracle恢复的问题请教。。

aigo_H

新学oracle备份与恢复。环境：win2000 server＋oracle8.1.7
备份脚本：（已做好archivelog，catalog）
create script back {
allocate channel n1 type disk；
backup database
format '/data/backup/ora8_%d_%s_%p'；
release channel n1；}
run{execute script back;}
以上可以正确通过。

恢复脚本：
run{
allocate channel n1 type disk；
restore database；
recover database；
sql "alter database open resetlogs";
release channel n1；}
rman报错：
RMAN-03022: compiling command: allocate
RMAN-03026: error recovery releasing channel resources
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure during compilation of command
RMAN-03013: command type: allocate
RMAN-06004: ORACLE error from recovery catalog database: ORA-03114: not connected to ORACLE
RMAN-06097: text of failing SQL statement: begin dbms_rcvman . resetAll ; :succe
ss := dbms_rcvman . SUCCESS ; :av
RMAN-06099: error occurred in source file: krmk.pc, line: 9397
请高人帮忙！！！

remen

连接到target and rman db了码？

aigo_H

连了。
rman target system/manager@test rcvcat rman/rman@test

aigo_H

？？？

yikaikai

原帖由 "aigo_H" 发表：
连了。
rman target system/manager@test rcvcat rman/rman@test

这个没报错吗？

aigo_H

没有出错啊！