ApplicationPoolException: JBO-30019

Question

Hi,
Our environment is the following:
1) Jdeveloper 10.1.2
2) BC4J Model.
3) We are using one master Application Module (AM) pool and embedding other AMs within them.
3) UIX ViewController
4) Oracle Application Server 10.1.2.
When I deployed my application to production I am getting the following errors in my application log:
oracle.jbo.common.ampool.ApplicationPoolException: JBO-30019: An unavailable cookie state was detected while attempting to use a cookie.
applicationId: c0a80f1630da05353d4e508f43ed9bc5bbe8387f8ec9...etc.
It's creating some null exceptions in the application.
Please Help,
SLH

Answer 1

Only thing I found out is this -
JBO-30019: An unavailable cookie state is detected while attempting to use a cookie from application {0}, session {1}.
Cause: An application pool method was invoked for a cookie that was not currently available. A cookie can be in an unavailable state if another thread is currently updating the cookie. For example, consider the following scenario: 1. cookie 1 releases an ApplicationModule with the manageed state option 2. cookie 2 targets >that ApplicationModule for recycling 3. Before cookie 2 has passivated the ApplicationModule state for cookie 1, cookie 1 requests another ApplicationModule In this instance the ApplicationPool could throw an unavailable exception. Note that most of the occurrences of this exception should be handled by the pooling >framework.http://docs.oracle.com/cd/E16340_01/core.1111/e10113/chapter_jbo_messages.htm
Maybe specifying when and in what conditions you get this error might get you some help.
Edited by: Sudipto Desmukh on Feb 10, 2012 4:26 PM