Failed to Initialize the Application 'DbAdapter' with Exception "com.bea.xml.XmlException: weblogic.descriptor.BeanAlreadyExistsException" (Doc ID 1907216.1)

Last updated on NOVEMBER 03, 2016

Applies to:

Oracle Service Bus - Version 11.1.1.6.0 and later
Information in this document applies to any platform.

Symptoms

On : 11.1.1.6.0 version, OSB Core Functionality

When attempting to create a new datasource "jdbc/btpsDS", the following error occurs.

ERROR
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Caused by: com.bea.xml.XmlException: weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.wl.ConnectionInstanceBeanImpl@96a2f64b(//[javax.resource.cci.ConnectionFactory]/ConnectionInstances[eis/DB/btpsDS])"


STEPS
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The issue can be reproduced at will with the following steps:
1. removed the btpsds file from $Domain_Home/config/jdbc dir
2. Deleted the btps data source entries in config.xml
3. restarted the Admin and Managed servers.

Due to this issue, users cannot initialize DBAdapter.

Cause

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