DBA_AUDIT_SESSION shows a failed login for DBSNMP every 5 minutes

The DBA_AUDIT_SESSION table shows one failed logon for DBSNMP every 5 minutes. In the same time interval I see about 4 to 6 successful logons for DBSNMP. The value in USERHOST for all of them is the name of the database server. In Grid Control, when I go to Targets->Databases->my_database->configure and press "Test Connection" I get "success". The home page for the database in grid control shows no errors.

Following the suggestions in Doc ID 352585.1 I ran "emctl stop dbconsole" and got:

"OC4J Configuration issue. G:\oracle\product\11G_R2/oc4j/j2ee/OC4J_DBConsole_<servername>_<sid> not found."

So it appears that dbconsole is not running. The only Oracle services running are Oracleagent11g1Agent, TNSListener, and the services for the individual instances.

Where else should I be looking?

Thanks,
Peter Schauss

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