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JSF AJAX Update Fails With JDBC Session Persistence (Doc ID 1608971.1)

Last updated on APRIL 26, 2018

Applies to:

Oracle WebLogic Server - Version 12.1.1.0 and later
Information in this document applies to any platform.

Symptoms

Refering to :

Oracle® Fusion Middleware Developing Web Applications, Servlets, and JSPs for Oracle WebLogic Server

12c Release 1 (12.1.1)
10 Using Sessions and Session Persistence
Configuring JDBC-based Persistent Storage

 in order to handle HTTP  session tracking, a Web application is  using this JDBC Session Persistence configuration :

 

The problem is that the AJAX listeners are not called when an update is done :  on selection of an item, the method "AggiornaComuniResidenza" from "testView" is not invoked.

 All the JSF phases are present but they do not get invoked as the PreocessValidation phase returns false.

This unexpected behaviour does not occur as long as "memory" or "file" session persistence is configured for the http session tracking.

Cause

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