WebLogic Server: ClassCastException With Application-Scoped Singleton Service on Multiple Clusters

(Doc ID 1621291.1)

Last updated on DECEMBER 05, 2016

Applies to:

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


When modifying the architecture from 4 domains to a single domain with 4 clusters, the application Singleton Service gets deployed only on one instance while others gets the error below.


Sign In with your My Oracle Support account

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

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms