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What Are the Data Controls Called "InternalDCAMs" ? (Doc ID 988515.1)

Last updated on FEBRUARY 24, 2021

Applies to:

Oracle JDeveloper - Version 11.1.1.1.0 and later
Information in this document applies to any platform.
***Checked for relevance on 25-Mar-2013***

Goal

You have developed an ADF Faces application in JDev 11g.
At runtime, you get the following error/stack trace, referring to Data Controls and Application Module Pools "InternalDCAMs":

oracle.jbo.pool.ResourcePoolException: JBO-28102: A request was timed out while waiting for a resource to be returned to the resource pool,
InternalDCAMs.
at oracle.jbo.pool.ResourcePool.allocateResource(ResourcePool.java:1157)
at oracle.jbo.common.ampool.ApplicationPoolImpl.findAvailableInstance(ApplicationPoolImpl.java:995)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:2185)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:3086)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:453)
at oracle.jbo.http.HttpSessionCookieImpl.useApplicationModule(HttpSessionCookieImpl.java:233)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:424)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:419)
at oracle.adf.model.bc4j.DCJboDataControl.initializeApplicationModule(DCJboDataControl.java:494)
at oracle.adf.model.bc4j.DCJboDataControl.getApplicationModule(DCJboDataControl.java:828)
at oracle.adf.model.binding.DCBindingContainer.findDataControl(DCBindingContainer.java:1439)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.getDataControl(JUCtrlActionBinding.java:559)


What are these exactly ?
You didn't define any Application Module with that name in your application.

Solution

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In this Document
Goal
Solution
References


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