DISCOVERER Upgrade From 10g to 11g Fails With "UPGCMP-00046 Component DISCOVERER Is Not Present In App_registry" Although DISCOVERER Is Present in APP_REGISTRY
(Doc ID 1561088.1)
Last updated on AUGUST 12, 2020
Applies to:Oracle Fusion Middleware - Version 188.8.131.52.0 and later
Information in this document applies to any platform.
When attempting to upgrade an Oracle Discoverer environment from 10g (10.1.2.3.0) to 11g on running the Upgrade Assistant ($ORACLE_HOME/bin/ua , %ORACLE_HOME%\bin\ua.bat) the following error occurs and the upgrade can not be performed:
The problem persists even after having implemented the solution given in <note 1296381.1>
The Database and Discoverer have been cloned from the current 10g production environment following the Test to Production procedure.
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