Runtime Oracle Configurator Cannot Be Launched From Oracle Configurator Developer

(Doc ID 1274126.1)

Last updated on JULY 20, 2017

Applies to:

Oracle Configurator - Version 12.1.3 and later
Information in this document applies to any platform.

Symptoms

On : 12.1.3 version, 

When attempting to launch the Runtime from the Oracle Configurator Developer,the following error occurs. This was working previously. There were no known changes made to the environment.

ERROR
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Error Page
You have encountered an unexpected error. Please contact the System Administrator for assistance. Click here for exception details.


oracle.apps.fnd.framework.OAException: java.lang.NumberFormatException: For input string: "null"
at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:912)
at oracle.apps.cz.runtime.oa.webui.AbstractMainPageController.initializeJradSession(AbstractMainPageController.java:3338)

STEPS
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The issue can be reproduced at will with the following steps:
1. Log into Oracle Configurator Developer
2. Open any model from the Repository in edit mode
3. Click on the Test Model button and choose a UI
4. Submit
5. Error occurs

Cause

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