I recently had the pleasure of deploying an Oracle BPM application to a brand new staging environment configured for high availability. The application appeared to run smoothly but for an occasional exception. This stack trace seen in the logs is probably a familiar sight for many:
&lt;ADFc-62004&gt; &lt;ADFc:Scope object serialization failed (object not serializable), scope='pageflowscope[null]' objectType='com.TestBean'
The Oracle documentation has a high availability guide Read more about ADFC-62004: Scope object serialization failed[…]