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Admin Applets Fail To Run With Out Of Memory Error If Many Aliases Defined In UCM (Doc ID 1460579.1)

Last updated on FEBRUARY 05, 2018

Applies to:

Oracle WebCenter Content - Version and later
Information in this document applies to any platform.


Opening any admin applet results in an out of memory error, as follows:

(internal)/6 04.12 20:43:44.629 AWT-EventQueue-2 Caused by: java.lang.OutOfMemoryError: Java heap space
(internal)/6 04.12 20:43:44.629 AWT-EventQueue-2        at java.util.Arrays.copyOf(Unknown Source)
(internal)/6 04.12 20:43:44.629 AWT-EventQueue-2        at java.util.Arrays.copyOf(Unknown Source)



A large user population was added (approximately 100,000 users), a large number of aliases was added (30,000 or more), and many of the aliases (about 15000) had around 15 users per alias leaving many aliases empty.

Note: It is not enough to have a large user population defined - you must have many aliases as well for this note to apply.


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