Oh,My god.If there is anybody can help me fix it.

Today,I start my first exercise on OAF.Just test the 'test_fwktutorial.jsp'.When I run the page, strange exception shows in the IE. And I confirm my DB connection test is ok.
I have list the exception detail.I hope anyone can help me fix it ASAP.Thanks in advance.
The exception detail is:
Error Page
Exception Details.
oracle.apps.fnd.framework.OAException: Application: FND, Message Name: SYSTEM-ERROR. Tokens: MESSAGE = Io 8: The Network Adapter could not establish the connection;
     at oracle.apps.fnd.framework.server.OAExceptionUtils.processAOLJErrorStack(OAExceptionUtils.java:988)
     at oracle.apps.fnd.framework.server.OAUtility.getWebAppsContext(OAUtility.java:353)
     at oracle.apps.fnd.framework.CreateIcxSession.getEncryptedSessId(CreateIcxSession.java:144)
     at oracle.apps.fnd.framework.CreateIcxSession.createSession(CreateIcxSession.java:80)
     at test_fwktutorial._jspService(test_fwktutorial.jsp:40)
     at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:139)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
     at java.lang.Thread.run(Thread.java:534)
## Detail 0 ##
oracle.apps.fnd.framework.OAException: Application: FND, Message Name: FND_GENERIC_MESSAGE. Tokens: MESSAGE = java.sql.SQLException: Io 8: The Network Adapter could not establish the connection;
     at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:891)
     at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:865)
     at oracle.apps.fnd.framework.server.OAExceptionUtils.processAOLJErrorStack(OAExceptionUtils.java:980)
     at oracle.apps.fnd.framework.server.OAUtility.getWebAppsContext(OAUtility.java:353)
     at oracle.apps.fnd.framework.CreateIcxSession.getEncryptedSessId(CreateIcxSession.java:144)
     at oracle.apps.fnd.framework.CreateIcxSession.createSession(CreateIcxSession.java:80)
     at test_fwktutorial._jspService(test_fwktutorial.jsp:40)
     at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:139)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
     at java.lang.Thread.run(Thread.java:534)
## Detail 0 ##
java.sql.SQLException: Io 8: The Network Adapter could not establish the connection
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:334)
     at oracle.jdbc.ttc7.TTC7Protocol.handleIOException(TTC7Protocol.java:3678)
     at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:352)
     at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:371)
     at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:551)
     at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:351)
     at java.sql.DriverManager.getConnection(DriverManager.java:512)
     at java.sql.DriverManager.getConnection(DriverManager.java:140)
     at oracle.apps.fnd.security.ConnectionManager.dbConnect(ConnectionManager.java:1194)
     at oracle.apps.fnd.security.ConnectionManager.dbConnect(ConnectionManager.java:1121)
     at oracle.apps.fnd.security.AppsConnectionManager.makeGwyuidConn(AppsConnectionManager.java:704)
     at oracle.apps.fnd.security.AppsConnectionManager.getGwyuidConn(AppsConnectionManager.java:776)
     at oracle.apps.fnd.security.AppsConnectionManager.makeGuestConnection(AppsConnectionManager.java:613)
     at oracle.apps.fnd.security.DBConnObj.<init>(DBConnObj.java:240)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
     at oracle.apps.fnd.common.Pool.createObject(Pool.java:1187)
     at oracle.apps.fnd.common.Pool.borrowObject(Pool.java:946)
     at oracle.apps.fnd.security.DBConnObjPool.borrowObject(DBConnObjPool.java:703)
     at oracle.apps.fnd.security.AppsConnectionManager.borrowConnection(AppsConnectionManager.java:255)
     at oracle.apps.fnd.common.Context.borrowConnection(Context.java:1773)
     at oracle.apps.fnd.common.AppsContext.getPrivateConnectionFinal(AppsContext.java:2499)
     at oracle.apps.fnd.common.AppsContext.getPrivateConnection(AppsContext.java:2437)
     at oracle.apps.fnd.common.AppsContext.getJDBCConnection(AppsContext.java:2296)
     at oracle.apps.fnd.common.AppsContext.getJDBCConnection(AppsContext.java:2111)
     at oracle.apps.fnd.common.AppsContext.getJDBCConnection(AppsContext.java:2015)
     at oracle.apps.fnd.profiles.Profiles.getConnection(Profiles.java:2494)
     at oracle.apps.fnd.profiles.Profiles.getProfileOption(Profiles.java:1304)
     at oracle.apps.fnd.profiles.Profiles.getProfile(Profiles.java:384)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getSpecificProfileFromDB(ExtendedProfileStore.java:210)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getSpecificProfile(ExtendedProfileStore.java:169)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getProfile(ExtendedProfileStore.java:148)
     at oracle.apps.fnd.common.logging.DebugEventManager.configureUsingDatabaseValues(DebugEventManager.java:1147)
     at oracle.apps.fnd.common.logging.DebugEventManager.configureLogging(DebugEventManager.java:1008)
     at oracle.apps.fnd.common.logging.DebugEventManager.internalReinit(DebugEventManager.java:977)
     at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:944)
     at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:931)
     at oracle.apps.fnd.common.AppsLog.reInitialize(AppsLog.java:570)
     at oracle.apps.fnd.common.AppsContext.initLog(AppsContext.java:894)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:879)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:848)
     at oracle.apps.fnd.common.AppsContext.<init>(AppsContext.java:707)
     at oracle.apps.fnd.common.WebAppsContext.<init>(WebAppsContext.java:940)
     at oracle.apps.fnd.framework.server.OAUtility.getWebAppsContext(OAUtility.java:352)
     at oracle.apps.fnd.framework.CreateIcxSession.getEncryptedSessId(CreateIcxSession.java:144)
     at oracle.apps.fnd.framework.CreateIcxSession.createSession(CreateIcxSession.java:80)
     at test_fwktutorial._jspService(test_fwktutorial.jsp:40)
     at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:139)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
     at java.lang.Thread.run(Thread.java:534)
oracle.apps.fnd.framework.OAException: Application: FND, Message Name: FND_GENERIC_MESSAGE. Tokens: MESSAGE = java.sql.SQLException: Io 8: The Network Adapter could not establish the connection;
     at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:891)
     at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:865)
     at oracle.apps.fnd.framework.server.OAExceptionUtils.processAOLJErrorStack(OAExceptionUtils.java:980)
     at oracle.apps.fnd.framework.server.OAUtility.getWebAppsContext(OAUtility.java:353)
     at oracle.apps.fnd.framework.CreateIcxSession.getEncryptedSessId(CreateIcxSession.java:144)
     at oracle.apps.fnd.framework.CreateIcxSession.createSession(CreateIcxSession.java:80)
     at test_fwktutorial._jspService(test_fwktutorial.jsp:40)
     at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:139)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
     at java.lang.Thread.run(Thread.java:534)
## Detail 0 ##
java.sql.SQLException: Io 8: The Network Adapter could not establish the connection
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:334)
     at oracle.jdbc.ttc7.TTC7Protocol.handleIOException(TTC7Protocol.java:3678)
     at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:352)
     at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:371)
     at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:551)
     at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:351)
     at java.sql.DriverManager.getConnection(DriverManager.java:512)
     at java.sql.DriverManager.getConnection(DriverManager.java:140)
     at oracle.apps.fnd.security.ConnectionManager.dbConnect(ConnectionManager.java:1194)
     at oracle.apps.fnd.security.ConnectionManager.dbConnect(ConnectionManager.java:1121)
     at oracle.apps.fnd.security.AppsConnectionManager.makeGwyuidConn(AppsConnectionManager.java:704)
     at oracle.apps.fnd.security.AppsConnectionManager.getGwyuidConn(AppsConnectionManager.java:776)
     at oracle.apps.fnd.security.AppsConnectionManager.makeGuestConnection(AppsConnectionManager.java:613)
     at oracle.apps.fnd.security.DBConnObj.<init>(DBConnObj.java:240)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
     at oracle.apps.fnd.common.Pool.createObject(Pool.java:1187)
     at oracle.apps.fnd.common.Pool.borrowObject(Pool.java:946)
     at oracle.apps.fnd.security.DBConnObjPool.borrowObject(DBConnObjPool.java:703)
     at oracle.apps.fnd.security.AppsConnectionManager.borrowConnection(AppsConnectionManager.java:255)
     at oracle.apps.fnd.common.Context.borrowConnection(Context.java:1773)
     at oracle.apps.fnd.common.AppsContext.getPrivateConnectionFinal(AppsContext.java:2499)
     at oracle.apps.fnd.common.AppsContext.getPrivateConnection(AppsContext.java:2437)
     at oracle.apps.fnd.common.AppsContext.getJDBCConnection(AppsContext.java:2296)
     at oracle.apps.fnd.common.AppsContext.getJDBCConnection(AppsContext.java:2111)
     at oracle.apps.fnd.common.AppsContext.getJDBCConnection(AppsContext.java:2015)
     at oracle.apps.fnd.profiles.Profiles.getConnection(Profiles.java:2494)
     at oracle.apps.fnd.profiles.Profiles.getProfileOption(Profiles.java:1304)
     at oracle.apps.fnd.profiles.Profiles.getProfile(Profiles.java:384)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getSpecificProfileFromDB(ExtendedProfileStore.java:210)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getSpecificProfile(ExtendedProfileStore.java:169)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getProfile(ExtendedProfileStore.java:148)
     at oracle.apps.fnd.common.logging.DebugEventManager.configureUsingDatabaseValues(DebugEventManager.java:1147)
     at oracle.apps.fnd.common.logging.DebugEventManager.configureLogging(DebugEventManager.java:1008)
     at oracle.apps.fnd.common.logging.DebugEventManager.internalReinit(DebugEventManager.java:977)
     at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:944)
     at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:931)
     at oracle.apps.fnd.common.AppsLog.reInitialize(AppsLog.java:570)
     at oracle.apps.fnd.common.AppsContext.initLog(AppsContext.java:894)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:879)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:848)
     at oracle.apps.fnd.common.AppsContext.<init>(AppsContext.java:707)
     at oracle.apps.fnd.common.WebAppsContext.<init>(WebAppsContext.java:940)
     at oracle.apps.fnd.framework.server.OAUtility.getWebAppsContext(OAUtility.java:352)
     at oracle.apps.fnd.framework.CreateIcxSession.getEncryptedSessId(CreateIcxSession.java:144)
     at oracle.apps.fnd.framework.CreateIcxSession.createSession(CreateIcxSession.java:80)
     at test_fwktutorial._jspService(test_fwktutorial.jsp:40)
     at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:139)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
     at java.lang.Thread.run(Thread.java:534)

## Detail 0 ##
java.sql.SQLException: Io 8: The Network Adapter could not establish the connectionMake sure that your DBC file correct.
Refer below link to generate DBC file yourself:
http://oracleanil.blogspot.com/2010/11/how-to-test-or-create-dbc-file-on.html
-Anand

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    I have two iPods under same account information and lost one but when I go to track it only the one that isnt lost shows up, is there somewhere I can go to fix this?

    They cannot be tracked unless connected to WiFi.

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    Hello! I bought an iPod touch 3rd gen at a pawn shop and when i tried to set it up, it would not connect to my iTunes OR Wifi so that I could finish set up. Is there anything I can do to fix this before i take it back and get my money back?

    Take it back for a refund.

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    Thanks for that. Much more constructive than the last comment. It's only the restriction code I can't recall, not the access passcode. So I can currently access the device, just not age restricted content. Does that's make a difference? I also wondered if anyone knew how many attempts you get to try to get it right. Now tried 21 times and so far nothing bad has happened but I am concerned I'll eventually be completely locked out of the device. That doesn't seem in the spirit of things though. Surely it's foreseeable that a child could repeatedly try to guess the code so I can't see that it would be right to lock the device down completely in that circumstance, particularly if the access code is being typed in correctly every time.
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    I just upgraded to OS X Lion and now I can't open the application Adobe ImageReady CS because PowerPC applications are no longer supported. Is there anything I can do to fix this?

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  • My iPod touch is stuck.  I can't get it to power off.  all that comes up on the screen is the Apple Logo.  Is there anything I can do to fix this problem?

    My iPod Touch is stuck.  I can't get it to power off.  All that comes up on the screen is the Apple Logo.  Is there anything I can do to fix this problem?

    You may need to hold the sleep/wake button and the home button until the apple logo appears. Or anther thing you can try is draining the battery until the battery is dead. That's what i tried and worked. You may need to do those things more than 2 times. OH anther thing is you can try connecting you ipod to your computer and see if it appears on itunes. If those don't work you can send it to apple. So that's what helped me I hope I answered your question.

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    I have a problem, i can't change my lockscreen wallpaper? Doesnt work...is there anyone who can help me regarding this problem? Thx

    To help, we need more detailed information.
    --What steps are you trying?
    --What does the device tell you (any pop-ups or messages)?
    --Are you able to change the Home screen wallpaper, or is that affected too?
    --Are you the phone's owner/administrator, or is this a device used for work (assigned/administered by IT staff, possible on an Exchange server)?
    --Have you jailbroken the device?

  • The speaker of my brand new mac book pro are not working and I cannot plug in the earphones, the hole looks smaller than the pin or with an obstruction. anybody can help? thanks

    the speakers of my brand new mac book pro are not working and I cannot plug in the earphones, the hole looks smaller than the pin or with an obstruction. anybody can help? thanks

    Hi talero,
    Contact AppleCare or bring it into an Apple Store or AASP.

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    my iphone 4's backlight turns off ocassionally.,some say update it and it will be ok..,anybody can help me?

    yes the phone is already on..,autolock is set to 1 min..,what i mean is that whenever im using my iphone the backlight turns off and i got a black sceen but i can  see the icons on my iphone if i put it on a bright light..,even if i press the wake up botton the backlight just lit at little and it turns off again,,,and after about 30 mins on sleep mode and press the wake up button it will function as a normal again,few minutes after backlights turns off again..thanks!

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