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DB Connectivity Issues Showing Exceptions "[NEON][JDBC] Can't load, file not found" (Doc ID 1310263.1)

Last updated on SEPTEMBER 28, 2020

Applies to:

Oracle WebLogic Server - Version 9.2 and later
Information in this document applies to any platform.


On : 9.2 version, WLS Datasource

After updating to latest version of JRockit., on a deployed application it's showing the following error messages:

<Mar 15, 2011 4:04:46 PM EDT> <Info> <Common> <BEA-000626> <Free resources in pool "POOL_NAME" will be tested every "120" seconds.>
[NEON][JDBC] Can't load, file not found
[NEON][JDBC] java.library.path=/WEBLOGIC_HOME/jrockit_160_22/jre/lib/amd64/jrockit:/WEBLOGIC_HOME/jrockit_160_22/jre/lib/amd64:/WEBLOGIC_HOME/jrockit_160_22/jre/../lib/amd64:/WEBLOGIC_HOME/wlserver_10.3/server/native/linux/i686:/WEBLOGIC_HOME/wlserver_10.3/server/native/linux/x86_64:/csp-as1/apps/shadow/jdbc:/csp-as1/apps/shadow/lib:/opt/mqm/java/lib:/opt/mqm/lib
<Mar 15, 2011 4:04:46 PM EDT> <Info> <JDBC> <BEA-001508> <Destroying Connection Pool POOL_NAME.>
<Mar 15, 2011 4:04:46 PM EDT> <Info> <JDBC> <BEA-001155> <The following exception has occurred:

weblogic.common.ResourceException: Unknown Data Source POOL_NAME
at weblogic.jdbc.common.internal.ConnectionPoolManager.shutdownConnectionPool(
at weblogic.jdbc.common.internal.ConnectionPoolManager.shutdownAndDestroyPool(
at weblogic.jdbc.module.JDBCModule.prepare(
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(
at weblogic.application.internal.flow.DeploymentCallbackFlow$

Applications that use Datasource POOL_NAME are not able to retrieve information from the database.


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