Problem:
When creating the Enterprise Manager Database Control repository, the following error is displayed:
SEVERE: Failed to allocate port(s) in the specified range(s) for the following process(es): JMS [5540-5559],RMI [5520-5539],Database Control [5500-5519],EM Agent [3938] | [1830-1849]
Solution:
Ensure that the IP address and hostname are correctly set, as well as the ORACLE_HOSTNAME environment variable.
‘ap7001are.us.oracle.com’ Target Host in R12 Database Control
Problem:
After enabling and launching Database Control on an R12.1 instance, the instance ‘ap7001are.us.oracle.com’ is seen as a target host and ‘PROD_ap7001are.us.oracle.com’ as the listener.
Solution:
Drop and recreate the Enterprise Manager repository on the R12 instance.
Problem:
On CentOS 5.8, when installing 10g OEM Grid Control, the Web Cache Configuration Assistant fails.
Solution:
ln -s /usr/lib/libgdbm.so.2.0.0 /usr/lib/libdb.so.2
Problem: When starting emctl for first time after reboot on Linux, the following message appears:
Timezone mismatch: The agentTZRegion value (GMT) in /u01/app/oracle/product/10.2.0/db_1/localhost.localdomain_ORCL/sysman/config/emd.properties does not match the current environment TZ setting().
The dbconsole cannot run with this mismatch.
Solution:
Run:
emctl resetTZ agent
Then run:
emctl start dbconsole
You may need to stop the agent (but it says it is not running):
emctl stop agent
Download Oracle Configuration Manager from Metalink > Software Configuration Manager, and copy to the server.
ocm-Production-Linux-i386.zip
Note: source database tier environment file.
1. Unzip the Oracle Configuration Manager distribution file into the ORACLE_HOME directory as follows:
unzip -d $ORACLE_HOME ocm-Production-Linux-i386.zip
2. After the file has been unzipped, install and complete the configuration of Oracle Configuration Manager by entering the following command:
$ORACLE_HOME/ccr/bin/setupCCR -s xxxxxxxx vasudev.seeram@emaildomain.com TT
where xxxxxxxx is your CSI number
3. To configure the database for configuration collection, run the following script:
$ORACLE_HOME/ccr/admin/scripts/installCCRSQL.sh collectconfig -s TEST -r sys -p syspassword
4. To configure an Oracle E-Business Suite, run the following script from the $ORACLE_HOME:
$ORACLE_HOME/ccr/admin/scripts/installCCRSQL.sh ebs_collectconfig -u apps -w appspassword -s TEST
5. To check status of Scheduler:
$ORACLE_HOME/ccr/bin/emCCR status
6. To start the Scheduler:
$ORACLE_HOME/ccr/bin/emCCR start
7. To manually collect data for the instance and upload it:
$ORACLE_HOME/ccr/bin/emCCR collect
Reference:
http://download.oracle.com/docs/cd/B19306_01/install.102/b28484/install.htm
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