1 Reply Latest reply on Oct 15, 2002 3:25 PM by 843797

    j2ee connector

    843797
      we are using j2ee connector from weblogic 6.1. we are tyring to connect SAP system thro wl 6.1 using SAP resoucre adapter. We are got sap resource adapter from inqmy.com. when deploy particular rar file we got

      some exception :

      <Connector> <Initializing connection pool for resource adapterSAP Connector.>
      java.lang.NullPointerException
      at com.inqmy.r3adapter.R3ManagedConnection.<init>(R3ManagedConnection.java:41)
      at com.inqmy.r3adapter.R3ManagedConnectionFactory.createManagedConnection(R3ManagedConnectio
      nFactory.java:38)
      at weblogic.connector.common.internal.ConnectionPool.makeResources(ConnectionPool.java:770)
      at weblogic.connector.common.internal.ConnectionPool.<init>(ConnectionPool.java:482)
      at weblogic.connector.common.internal.ConnectionPoolManager.addManagedConnectionFactory(Conn
      ectionPoolManager.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:32
      9)
      at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:14
      4)
      at java.lang.reflect.Method.invoke(Native Method)
      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:35
      0)
      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(ConfigurationMBean
      Impl.java:482)
      at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:35
      2)
      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:35
      0)
      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 $Proxy73.addTarget(Unknown Source)
      at weblogic.management.mbeans.custom.ApplicationManager.autoDeploy(ApplicationManager.java:8
      33)
      at weblogic.management.mbeans.custom.ApplicationManager.addApplication(ApplicationManager.ja
      va:930)
      at weblogic.management.mbeans.custom.ApplicationManager.addApplication(ApplicationManager.ja
      va: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 java.lang.reflect.Method.invoke(Native Method)
      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:35
      0)
      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 $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.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:190)
      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:17
      2)
      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:23
      90)
      at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1959)
      at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
      at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
      <Sep 18, 2000 6:05:37 PM IST> <Error> <J2EE> <Error deploying application saptest: >
      <Sep 18, 2000 6:05:37 PM IST> <Error> <Management> <Error deploying application .\config\mydomain\ap
      plications\saptest.rar: java.lang.reflect.UndeclaredThrowableException>
      <Sep 18, 2000 6:08:55 PM IST> <Info> <Management> <Configuration changes for domain saved to the rep
      ository.>


      give the solution. if u anybody having weblogic support sap resource adapter is there send to me.










        • 1. Re: j2ee connector
          843797
          i'm writin a program to extract info from SAP but i can't find where download the JCO.jar , in SAP site you need a user and password but i don't have it, dou you have already de jar file? could you send me tha jar? or may be i have to purchase that product? pleas help me!!!!


          my addres is jtorres@trustnet.com.mx