在rman中出现问题，难道不能连接不同目标数据库

显示全部楼层 · 2005-10-30 17:05:33

我用一个数据库rcat做为备份数据库，在里面建立了2个用户分别来保存不同的恢复目录，同时也为2个用户分了不同的表空间！
第一个用户连接第一个目标数据库可以连接上，也可以注册数据库，但是第二个有问题，可以连接数据库，但是不能注册目标数据库，错误信息是
RMAN> register database;
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of register command at 05/27/2004 09:55:16
RMAN-03014: implicit resync of recovery catalog failed
RMAN-03009: failure of full resync command on default channel at 05/27/2004 09:5
5:16
ORA-19550: 无法在使用调度程序时使用备份/恢复功能

这是什么原因呢？
哪位遇到过吗？

千问 · 2005-10-30 17:05:33

ORA-19550 cannot use backup/restore functions while using dispatcher
Cause: An attempt was made to use backup/restore functions while connected to the dispatcher in a shared server. This is not allowed because the device that is used for backup and restore must remain allocated to a single process.
Action: Connect directly to the instance then re-execute the backup or restore function