This document provides instructions to uninstall OBIEE 11g on Linux in 3 steps: 1. Stop all OBIEE processes and servers and drop the MDS and BIPLATFORM schemas. 2. Run the deinstallation script to remove the Oracle home and manually remove the Oracle common home. 3. Use the Oracle WebLogic uninstaller to remove WebLogic Server and remove remaining files.

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Uninstall OBIEE 11g on Linux

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If you want to use the same database, then drop the schema firstly using the
wizard and then manually delete the corresponding tablespaces. (ie:
DEV_BIPLATFORM.dbf, DEV_MDS.dbf,etc)
From OBIEE installation run ($ORACLE_HOME/oui/bin):
fmw/Oracle_BI1//oui/bin/runInstaller –deinstall

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Success, click finish
verify success of script by going to the instances folder and making sure it
doesn’t contain the instances that were deleted

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Stop all Oracle Business Intelligence processes and servers, including all OPMN-
controlled components and JEE components.
Go to http://hostname:7001/em then click core application under the business
intelligence folder. Stop the components

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Components already stopped

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Drop the Metadata Services (MDS) and Business Intelligence Platform
(BIPLATFORM) schemas using RCU
Note: stop all the servers before dropping schemas

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Click close to complete

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Run the deinstall script and select the Deinstall Oracle Home option

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Click finish to complete

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Deinstall the Oracle Common home manually or by running the deinstall script
that it contains
If you installed Oracle Business Intelligence using the Simple or Enterprise Install
type,you can fulfill this requirement by specifying the JDK directory that was
created by Oracle Business Intelligence 11g Installer in the Middleware home

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Click finish to complete

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Use the Oracle WebLogic Server uninstaller to uninstall WebLogic Server

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Click done to finish
Remove the Middleware home (if necessary). If you have done enterprise install,
then remove the foundation domain home as well

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Delete all remainding files/directories