titang [http://community.jboss.org/people/titang] created the discussion "Unable to get managed connection for jdbc" To view the discussion, visit: http://community.jboss.org/message/602594#602594 -------------------------------------------------------------- Hi everybody, I have been searching how to solve my problem but I can't find any solution. I am quite sure I must have forgotten something but I don't know what. So I guess I need some help unfortunaltely. So I am having the following exceptions when I try to deploy my application: ERROR org.rhq.core.pc.inventory.InventoryManager org.rhq.core.pc.inventory.InventoryManager Call to getAvailablity() on ResourceComponent for Resource[id=-49, type=Service Binding Manager, key=ServiceBindingManager, name=Service Binding Manager, parent=JBoss AS 6 (default)] failed.: org.rhq.core.pc.inventory.TimeoutException: Call to org.rhq.plugins.jbossas5.serviceBinding.ManagerComponent.getAvailability() org.rhq.plugins.jbossas5.serviceBinding.ManagerComponent.getAvailability() with args [] timed out. Invocation thread will be interrupted 2011-04-28 18:09:01,309 ERROR http://community.jboss.org/message/602594#602594 Unable to get managed connection for jdbc (ResourceContainer.invoker.nonDaemon-1) org.jboss.util.NestedSQLException: Unable to get managed connection for jdbc/test; - nested throwable: (javax.resource.ResourceException: Unable to get managed connection for jdbc/test) I am focusing on the second error but the first one may be the cause of the SQL Exception. I could not find any information on the first exception and have absolutely no idea which part of my app raises this exception. The second error appears when I use this code: DataSource ds = (DataSource)((Context)(new InitialContext()).lookup("java:/comp/env")).lookup("jdbc/test");   final Connection conn = ds.getConnection(); In order to declare my data source (an Oracle 10g database), I used the following files: oracle-ds.xml: <datasources>   <local-tx-datasource>     <jndi-name>jdbc/test</jndi-name>     <use-java-context>false</use-java-context>     <connection-url>jdbc:oracle:thin:@test-oracle:1521:test</connection-url>     <!--         Here are a couple of the possible OCI configurations.         For more information, see http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/java.92...     <connection-url>jdbc:oracle:oci:@youroracle-tns-name</connection-url>         or     <connection-url>jdbc:oracle:oci:@(description=(address=(host=youroraclehost)(protocol=tcp)(port=1521))(connect_data=(SERVICE_NAME=yourservicename)))</connection-url>         Clearly, its better to have TNS set up properly.      -->     <min-pool-size>5</min-pool-size>     <max-pool-size>100</max-pool-size>     <driver-class>oracle.jdbc.OracleDriver</driver-class>     <user-name>test</user-name>     <password>test</password>     <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name>       <metadata>          <type-mapping>Oracle9i</type-mapping>       </metadata>   </local-tx-datasource> </datasources> jboss-web.xml: <jboss-web>   <!-- A security domain that restricts access   <security-domain>java:/jaas/JBossWS</security-domain>   -->     <context-root>test</context-root>     <resource-ref>         <res-ref-name>jdbc/test</res-ref-name>         <!--res-type>javax.sql.DataSource</res-type-->         <jndi-name>jdbc/test</jndi-name>          </resource-ref> </jboss-web> web.xml: <resource-ref>         <description>Oracle data source</description>         <res-ref-name>jdbc/test</res-ref-name>         <res-type>javax.sql.DataSource</res-type>         <res-auth>Container</res-auth>         <res-sharing-scope>Unshareable</res-sharing-scope>     </resource-ref> No other resources are declared. The oracle datasource is up in the admin-console. If you have any idea, thank you. If there are any informations lacking, tell me, I will add them as soon as possible. Thank you -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/602594#602594] Start a new discussion in Datasource Configuration at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]