Baljit Singh [http://community.jboss.org/people/mrbaljit] created the discussion "Deploying Oracle Jar File Error" To view the discussion, visit: http://community.jboss.org/message/612942#612942 -------------------------------------------------------------- Hi Team, I am getting following error during server startup. I would like to register oracle driver in AS 7 RC1. Thanks 02:51:17,969 SEVERE [oracle.jdbc] (Controller Boot Thread) Error while registering Oracle JDBC Diagnosability MBean.: java.lang.NullPointerException         at oracle.jdbc.driver.OracleDriver.registerMBeans(OracleDriver.java:301)         at oracle.jdbc.driver.OracleDriver$1.run(OracleDriver.java:213)         at java.security.AccessController.doPrivileged(Native Method) [:1.6.0_25]         at oracle.jdbc.driver.OracleDriver.<clinit>(OracleDriver.java:209)         at java.lang.Class.forName0(Native Method) [:1.6.0_25]         at java.lang.Class.forName(Class.java:247) [:1.6.0_25]         at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:345) [:1.6.0_25]         at java.util.ServiceLoader$1.next(ServiceLoader.java:421) [:1.6.0_25]         at org.jboss.as.connector.subsystems.datasources.JdbcDriverAdd.performRuntime(JdbcDriverAdd.java:107)         at org.jboss.as.controller.AbstractAddStepHandler$1.execute(AbstractAddStepHandler.java:47)         at org.jboss.as.controller.OperationContextImpl.executeStep(OperationContextImpl.java:351)         at org.jboss.as.controller.OperationContextImpl.doCompleteStep(OperationContextImpl.java:298)         at org.jboss.as.controller.OperationContextImpl.completeStep(OperationContextImpl.java:223)         at org.jboss.as.controller.AbstractAddStepHandler$1.execute(AbstractAddStepHandler.java:53)         at org.jboss.as.controller.OperationContextImpl.executeStep(OperationContextImpl.java:351) -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/612942#612942] Start a new discussion in JBoss AS7 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]