Oracle11g重建EM 报ORA-20001: SYSMAN already exists

日志：

Apr 4, 2015 10:08:09 PM oracle.sysman.emcp.EMReposConfig createRepository

CONFIG: ORA-20001: SYSMAN already exists..

ORA-06512: at line 17



oracle.sysman.assistants.util.sqlEngine.SQLFatalErrorException: ORA-20001: SYSMAN already exists..

ORA-06512: at line 17



        at oracle.sysman.assistants.util.sqlEngine.SQLEngine.executeImpl(SQLEngine.java:1650)

        at oracle.sysman.assistants.util.sqlEngine.SQLEngine.executeScript(SQLEngine.java:1000)

        at oracle.sysman.assistants.util.sqlEngine.SQLPlusEngine.executeScript(SQLPlusEngine.java:339)

        at oracle.sysman.assistants.util.sqlEngine.SQLPlusEngine.executeScript(SQLPlusEngine.java:380)

        at oracle.sysman.emcp.EMReposConfig.createRepository(EMReposConfig.java:510)

        at oracle.sysman.emcp.EMReposConfig.invoke(EMReposConfig.java:228)

        at oracle.sysman.emcp.EMReposConfig.invoke(EMReposConfig.java:157)

        at oracle.sysman.emcp.EMConfig.perform(EMConfig.java:253)

        at oracle.sysman.emcp.EMConfigAssistant.invokeEMCA(EMConfigAssistant.java:589)

        at oracle.sysman.emcp.EMConfigAssistant.performConfiguration(EMConfigAssistant.java:1448)

        at oracle.sysman.emcp.EMConfigAssistant.statusMain(EMConfigAssistant.java:573)

        at oracle.sysman.emcp.EMConfigAssistant.main(EMConfigAssistant.java:521)

Apr 4, 2015 10:08:09 PM oracle.sysman.emcp.EMReposConfig invoke

SEVERE: Error creating the repository

Apr 4, 2015 10:08:09 PM oracle.sysman.emcp.EMReposConfig invoke

INFO: Refer to the log file at /u01/app/oracle/cfgtoollogs/emca/orcl/emca_repos_create_<date>.log for more details.

Apr 4, 2015 10:08:09 PM oracle.sysman.emcp.EMConfig perform

SEVERE: Error creating the repository

Refer to the log file at /u01/app/oracle/cfgtoollogs/emca/orcl/emca_2015_04_04_22_07_40.log for more details.

Apr 4, 2015 10:08:09 PM oracle.sysman.emcp.EMConfig perform

CONFIG: Stack Trace: 

oracle.sysman.emcp.exception.EMConfigException: Error creating the repository

        at oracle.sysman.emcp.EMReposConfig.invoke(EMReposConfig.java:240)

        at oracle.sysman.emcp.EMReposConfig.invoke(EMReposConfig.java:157)

        at oracle.sysman.emcp.EMConfig.perform(EMConfig.java:253)

        at oracle.sysman.emcp.EMConfigAssistant.invokeEMCA(EMConfigAssistant.java:589)

        at oracle.sysman.emcp.EMConfigAssistant.performConfiguration(EMConfigAssistant.java:1448)

        at oracle.sysman.emcp.EMConfigAssistant.statusMain(EMConfigAssistant.java:573)

        at oracle.sysman.emcp.EMConfigAssistant.main(EMConfigAssistant.java:521)

Apr 4, 2015 10:08:09 PM oracle.sysman.emcp.EMConfig restoreOuiLoc

CONFIG: Restoring oracle.installer.oui_loc to /u01/app/oracle/product/11.2.0.1/db_1/oui

处理方法：

1、使用emca -deconfig dbcontrol db命令删除配置
2、使用emca -repos drop删除repository
3、使用emca -config dbcontrol db -repos create 

如果还报其它错，则按如下步骤操作：

Logon SQLPLUS as user SYS or SYSTEM, and drop the sysman account and management objects:

                  SQL> drop user sysman cascade;

                  SQL> drop role MGMT_USER;

                  SQL> drop user MGMT_VIEW cascade;

                  SQL> drop public synonym MGMT_TARGET_BLACKOUTS;

                  SQL> drop public synonym SETEMVIEWUSERCONTEXT;

 

[oracle@rhel201 ~]$ emca -config dbcontrol db -repos create  （创建资料库和dbcontrol）

***********************************************************

……
Enterprise Manager configuration completed successfully
FINISHED EMCA at Apr 4, 2015 10:25:41 PM