Shulou(Shulou.com)06/01 Report--

Starting Oracle11G emctl start dbconsole reported the following error

Environment variable ORACLE_UNQNAME not defined. Please set ORACLE_UNQNAME to da

Enter export ORACLE_UNQNAME=orcl (instance name) at this time

Re-enter emctl start dbconsole to report the following error

OC4J Configuration issue. / oracle/product/11.1.0/db_1/oc4j/j2ee/OC4J_DBConsole_weishanlake.lakes_orcl not found.

The solution at this time is as follows

1. Delete the EM database command emca-repos drop first

2. Re-establish the EM database command emca-repos create

3. Database Control command emca-config dbcontrol db of the configuration database

Started successfully after configuration

Here are some common commands for EM

Create an EM database

Emca-repos create

Rebuild an EM database

Emca-repos recreate

Delete an EM database

Emca-repos drop

Configure the Database Control of the database

Emca-config dbcontrol db

Delete the Database Control configuration of the database

Emca-deconfig dbcontrol db

Reconfigure the port of db control. The default port is 1158

Emca-reconfig ports

Emca-reconfig ports-dbcontrol_http_port 1160

Emca-reconfig ports-agent_port 3940

After setting the ORACLE_SID environment variable, start the EM console service

Emctl start dbconsole

After setting the ORACLE_SID environment variable, stop the EM console service

Emctl stop dbconsole

After setting the ORACLE_SID environment variable, check the status of the EM console service

Emctl status dbconsole

Steps to configure dbconsole

Emca-repos create

Emca-config dbcontrol db

Emctl start dbconsole

Steps to reconfigure dbconsole

Emca-repos drop

Emca-repos create

Emca-config dbcontrol db

Emctl start dbconsole

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