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Howto deinstall OJVM (Oracle Java Virtual Machine)

in Database Install/Upgrade/Opatch (MOSC) 6 commentsAnswered ✓

Hallo,

I would like to deinstall OJVM to reduce the effort of the quarterly CPUs. But i am not sure whether JVM is used by any application.

The result of "select currently_used, name from dba_feature_usage_statistics where name like '%Java%';" in each database is :

FALSE Oracle Java Virtual Machine (user)

TRUE Oracle Java Virtual Machine (system)

My Questions :

  1. How can i state the active use of JVM ?
  2. How do i deinstall JVM ?

Are there any experiences in doing that ?

Thanks in advance.

Regards

Michael

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