OEM11g grid control重新配置时SYSMAN无法创建后手工删除
OMS配置不成功，重新安装时，报以下错误：
配置阶段期间, 安装程序将无法在指定的数据库中创建 SYSMAN_MDS 方案。指定的数据库已配置了管理资料档案库。请指定其他数据库详细资料, 或在 Oracle Management Service 的 Oracle 主目录中通过运行以下命令来删除 SYSMAN_MDS 方案:
<ORACLE_HOME>/sysman/admin/emdrep/bin/RepManager <databaseHost> <ListenerPort> <SID/ServiceName> -action dropall -dbUser <DBUser> -dbPassword <DB Password> -dbRole <DB User Role> -reposName <Repository Name> -reposPassword <reposPassword> -mwHome <MW HOME> -mwOraHome <MW ORA HOME> -oracleHome <ORACLE_HOME>
Solution:
按照提示进行以下操作：
1、进入<ORACLE_HOME>/sysman/admin/emdrep/bin目录
2、设置ORACLE_HOME和相应的ORACLE_SID
D:\app\orcl\product\11.2.0\dbhome_1\sysman\admin\emdrep\bin>set ORACLE_HOME=D:\app\orcl\product\11.2.0\dbhome_1
D:\app\orcl\product\11.2.0\dbhome_1\sysman\admin\emdrep\bin>set ORACLE_SID=orcl
3、运行命令：
emdrep\bin>RepManager.bat xxx.xxx.x.x 1521 orcl -action drop
然后按照提示输入相应的信息，可成功删除sysman方案
Enter SYS user's password :
Enter repository user name : sysman
Getting temporary tablespace from database...
Found temporary tablespace: TEMP
Checking SYS Credentials ... rem error switch
OK.
rem error switch
Dropping the repository..
Checking for Repos User ... Exists.
Repos User exists..
Clearing EM Contexts ... OK.
Dropping EM users ...
Done.
Dropping Repos User ... Done.
Dropping Roles/Synonymns/Tablespaces ... Done.
Dropped Repository Successfully.