My Oracle Support Banner

Enabling the “Lazy Session Deserialization” is Causing Deserialize Issue (Doc ID 2855413.1)

Last updated on MARCH 18, 2024

Applies to:

Oracle WebLogic Server - Version and later
Information in this document applies to any platform.


On  WebLogic version, getting the below deserialization issue. This issue only happen when enable the “Lazy Session Deserialization” in the cluster. Configure cluster with "lazy_session_deserialization" in Admin console under [cluster] ->
Configuration -> Replication -> Advanced -> "Enable Lazy Session Deserialization"


Changed the deployment descriptor in WEB-INF/weblogic.xml and added replicated_if_clustered:



To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.