java.lang.OutOfMemoryError: nativeGetNewTLA

(Doc ID 1280728.1)

Last updated on JUNE 11, 2017

Applies to:

Oracle WebLogic Server - Version 8.1 to 10.0
Oracle WebLogic Server - Version 10.3.6 to 10.3.6
Information in this document applies to any platform.


Sometimes it is necessary to tune an environment when facing "java.lang.OutOfMemoryError: nativeGetNewTLA" errors.  For that, you can set some parameters of the Jrockit JVM to avoid those problems.

Exception example :

Weblogic launch this exception :

<BEA-100026> <An unexpected error was raised in HTTP session timeout callback, while checking session expiration.
java.lang.OutOfMemoryError: nativeGetNewTLA
at weblogic.servlet.internal.session.SessionContext.getIdsInternal(
at weblogic.servlet.internal.session.SessionContext$SessionInvalidator.cleanupExpiredSessions(
at weblogic.servlet.internal.session.SessionContext$SessionInvalidator.timerExpired(


Since JRockit version R27.3.1 and later, this is unnecessary in most situations as those version autotune.  But for older versions, you may need to tune some parameters for your needs.



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