DBA Arena

Silent install of Oracle Software, Database and Listener.

Go to the software location
Copy sample response file from /database/response/db_install.rsp
[oracle@dbaarena ~]$ cp -rfv /u01/11gR2Setup/database/response/ /u01/home

Modify the db_install.rsp file.
oracle.install.option=INSTALL_DB_SWONLY
UNIX_GROUP_NAME=oinstall
INVENTORY_LOCATION=/oracle/OraInventory
ORACLE_HOME=/u01/home/oracle/product/11.2.0/dbhome_1
ORACLE_BASE=/u01/home
oracle.install.db.InstallEdition=EE
oracle.install.db.DBA_GROUP=dba
oracle.install.db.OPER_GROUP=dba
DECLINE_SECURITY_UPDATES=true
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Kill all processes of FNDLIBR.

ps -ef |grep FNDLIBR | grep -v grep | awk '{print $2}' | xargs kill -9


Similarly, we can kill other processes as well by replacing 'FNDLIBR' with other process names.

Kill all processes of java.

ps -ef |grep java | grep -v grep | awk '{print $2}' | xargs kill -9

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Finding the root cause of sudden increase in the archive log generation on the database.

Find tables that have maximum number of changes during the period there was huge archive generation.

SELECT to_char(begin_interval_time,'YYYY_MM_DD HH24:MI') snap_time,
dhsso.object_name,
SUM(db_block_changes_delta)
FROM dba_hist_seg_stat dhss,
dba_hist_seg_stat_obj dhsso,
dba_hist_snapshot dhs
WHERE dhs.snap_id = dhss.snap_id
AND dhs.instance_number = dhss.instance_number
AND dhss.obj# = dhsso.obj#
AND dhss.dataobj# = dhsso.dataobj#
AND begin_interval_time BETWEEN to_date('2015_05_23 12','YYYY_MM_DD HH24')
AND to_date('2015_05_25 12','YYYY_MM_DD HH24')
GROUP BY to_char(begin_interval_time,'YYYY_MM_DD HH24:MI'),
dhsso.object_name order by SUM(db_block_changes_delta) desc;

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Error: FRM-92101: There was a failure in the Forms Server during startup. This could happen due to invalid configuration. Please look into the web-server log file for details.

Java Exception
oracle.forms.net.ConnectionException:Forms sessionfailed during startup:no response from runtime process
at oracle.forms.net.ConnectionException.createConnectionException(Unknown Source)
at oracle.forms.net.HTTPNStream.getResponse(Unknown source)
at oracle.forms.net.HTTPNStream.doFlush(Unknown Source)
at oracle.forms.net.HTTPNStream.flush(Unknown Source)
at java.io.DataOutputStream.flush(Unknown source)
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Symptoms:-

Dark blue background, mid-sized fonts, and incorrectly formatted buttons.

Solution:-

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