OEM 10g... with 10g Release 2

Question

Has anyone tried 10g Release2??
When i try to access OEM(Database Control), it gives me an error like:
java.lang.Exception: Exception in sending Request :: null
and the database instance's status is "pending".
I've stacked for 2 days.
Does anyone have the same problem or any idea?
(I already tried recreating Management Repository which didnt work...)
Thank you.
Yoshi

Answer 1

Topic 3) No, this is not correct, because dbconsole needs also an agent. This agent is an integrated part of dbconsole, it is started when dbconsole is started. In Grid Control the agent is a separate process, it has even its own ORACLE_HOME. That's the output I see on one of my machines:
C:\oraprog\emctl status agent
Oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0
Copyright (c) 1996, 2005 Oracle Corporation. All rights reserved.
Agent Version : 10.1.0.4.1
OMS Version : 10.1.0.4.0
Protocol Version : 10.1.0.2.0
Agent Home : C:\oracle\server\127.0.0.1_ORACLE
Agent binaries : C:\oracle\server
Agent Process ID : 212
Agent Process ID : 212
Agent URL : http://127.0.0.1:3938/emd/main
Started at : 2005-10-16 11:49:43
Started by user : SYSTEM
Last Reload : 2005-10-16 11:49:43
Last successful upload : 2005-10-16 11:53:45
Total Megabytes of XML files uploaded so far : 0.31
Number of XML files pending upload : 3
Size of XML files pending upload(MB) : 0.04
Available disk space on upload filesystem : 77.68%
Agent is Running and Ready
What could be wrong, if 'Agent is not running' is returned?
1) It's simply true for whatever reason (but there should be error messages)
2) ORACLE_HOME setting is wrong (PATH variable doesn't start with ORACLE_HOME\bin, where emctl is located). If this is the case, the agent is running, only the output is wrong.
You should examine, if there are errors in the log files. On my machine these are located in
C:\oracle\server\127.0.0.1_ORACLE\sysman\log .
You have to replace C:\oracle\server\127.0.0.1 with your own values.
Good luck
Werner