java.lang.NullPointerException: This exception has no message.

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This exception has no message.
java.lang.NullPointerException:
at com.inqmy.r3adapter.R3ManagedConnection.(R3ManagedConnection.java:41)
at com.inqmy.r3adapter.R3ManagedConnectionFactory.createManagedConnection(R3ManagedConnectionFactory.java:38)
at weblogic.connector.common.internal.ConnectionPool.makeResources(ConnectionPool.java:770)
at weblogic.connector.common.internal.ConnectionPool.(ConnectionPool.java:482)
at weblogic.connector.common.internal.ConnectionPoolManager.addManagedConnectionFactory(ConnectionPoolManager.java:54)
at weblogic.j2ee.ResourceAdapterComponent.deploy(ResourceAdapterComponent.java:189)
at weblogic.j2ee.Application.addComponent(Application.java:160)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:329)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:144)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:606)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:590)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:350)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBeans(ConfigurationMBeanImpl.java:482)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.DynamicMBeanImpl.addDeployment(DynamicMBeanImpl.java:926)
at weblogic.management.internal.DynamicMBeanImpl.addDeployment(DynamicMBeanImpl.java:913)
at weblogic.management.internal.DynamicMBeanImpl.add(DynamicMBeanImpl.java:898)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:618)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:590)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:350)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:444)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:185)
at undefined.$Proxy73.addTarget(Unknown Source)
at weblogic.management.mbeans.custom.ApplicationManager.autoDeploy(ApplicationManager.java:833)
at weblogic.management.mbeans.custom.ApplicationManager.addApplication(ApplicationManager.java:930)
at weblogic.management.mbeans.custom.ApplicationManager.addApplication(ApplicationManager.java:852)
at weblogic.management.mbeans.custom.ApplicationManager.poll(ApplicationManager.java:768)
at weblogic.management.mbeans.custom.ApplicationManager.poll(ApplicationManager.java:701)
at weblogic.management.mbeans.custom.ApplicationManager.update(ApplicationManager.java:198)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:606)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:590)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:350)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:444)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:185)
at undefined.$Proxy5.update(Unknown Source)
at weblogic.management.console.webapp._domain.__upload_app._jspService(__upload_app.java:150)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:263)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
at weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:112)
at weblogic.management.console.actions.ForwardAction.perform(ForwardAction.java:35)
at weblogic.management.console.actions.internal.ActionServlet.doAction(ActionServlet.java:172)
at weblogic.management.console.actions.internal.ActionServlet.doPost(ActionServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:263)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2390)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)

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