1.drop configuration files and repository run :
emca -deconfig dbcontrol db -repos drop 2. Logon SQLPLUS as user SYS or SYSTEM, and drop the sysman account and mangement objects:
a. drop user sysman cascade;
b. drop role MGMT_USER;
c. drop user MGMT_VIEW cascade;
d. drop public synonym MGMT_TARGET_BLACKOUTS;
e. drop public synonym SETEMVIEWUSERCONTEXT; 3.Create configuration files and repository run
emca -config dbcontrol db -repos create 創(chuàng)建EM時(shí),提示的端口號(hào),應(yīng)為實(shí)例的斷口號(hào),比如1521,不是EM的端口號(hào)(比如1158)
EM的端口號(hào)在這個(gè)文件中可以查到10.2.0\db_1\sysman\config\emca.properties
然后,進(jìn)行em后,界面出來(lái)了,但報(bào)了一個(gè)錯(cuò):
Java.lang.Exception: Exception in sending Request :: null
很多功能不能用,提示重新登錄.
在Oracle論壇上查到了解決辦法:
http://forums.oracle.com/forums/thread.
jspa?threadID=320574&tstart=0&messageID=1374397
找到下面的文件
10.2.0\db_1\ZYKNET_ORC2\sysman\config\emd.properties
其中的agentTZRegion缺省是GMT,改為你所在的時(shí)區(qū)即可,例如:
agentTZRegion=Asia/Chungking
關(guān)于時(shí)區(qū)的列表參考：10.2.0\db_1\sysman\admin\supportedtzs.lst
然后，重啟OracleDBConsole<SID>