OEM Database control error

Hi,

I have created 2 10g R2 databases on my RedHat Linux Enterprise Linux 4 server.

I started the EM for the first database (database control) without any problem.

I could access this with the below URL:

http://oracle10g.localdomain:1158/em/console/aboutApplication

But, when I tried to start the Database control for the second database, I am getting the below error.

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[oracle_at_oracle10g ~]$ emctl start dbconsole TZ set to US/Central
Oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0 Copyright (c) 1996, 2005 Oracle Corporation. All rights reserved. http://oracle10g.localdomain:5500/em/console/aboutApplication

• An instance of Oracle Enterprise Manager 10g Database Control is already running.

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Does this mean that ONLY ONE Database control can run on the same machine at the same time???

Then, how will I monitor my second database or multiple databases on a single machine ???

I know the obvious choice will be grid control...

But is there anyway to do this with multiple Database controls ???

Thanks in advance,
Anurag

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