Oracle 10g java.lang.Exception: Exception in sending Request :: null
Oracle 10G重建EM DB Control
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
创建EM时,提示的端口号,应为实例的断口号,比如1521,不是EM的端口号(比如1158)EM的端口号在这个文件中可以查到10.2.0\db_1\sysman\config\emca.properties
然后,进行em后,界面出来了,但报了一个错:java.lang.Exception: Exception in sending Request :: null
很多功能不能用,提示重新登录
解决方案:找到下面的文件“$ORACLE_HOME\db_1\$HOSTNAME\sysman\config\emd.properties”
其中的agentTZRegion缺省是GMT,改为你所在的时区即可,例如:
agentTZRegion=Asia/Shanghai
关于设置时区的列表参考:“10.2.0\db_1\sysman\admin\supportedtzs.lst”
然后先停止dbconsole 在重启dbconsole :
set ORACLE_SID=orcl
emctl stop dbconsole
emctl start dbconsole
如以下截图:
重新登陆,OK!