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trace webdynpro application

Posted on Dec 05, 2007 at 07:49 AM 20 Views

Hi!

The problem I'm having is that I need something like a possibility

to trace the whole application. Is it possible to get an log about

all variables and performed routines etc.

If so pls need advice on how to set up and implent it.

Regards

sas

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  • Best Answer
    author's profile photo Former Member
    Former Member
    Posted on Dec 05, 2007 at 08:39 AM
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    Hi,

    Use logging for this.

    http://help.sap.com/saphelp_nw04/helpdata/en/e2/75a74046033913e10000000a155106/frameset.htm

    /people/sap.user72/blog/2004/11/10/log-configuration-for-a-web-dynpro-application

    Regards

    Ayyapparaj

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  • author's profile photo Former Member
    Former Member
    Posted on Dec 05, 2007 at 08:39 AM
    1

    Hi,

    Actually I don't know whether log will be prepared or not..

    But Onething I Can suggest ..we can trace it using IWDMessageManager.

    Create object of IWDMessageManager

    IWDMessageManager objMessage=wdComponentAPI.getMessageManager();

    and put statements like

    objMessage.reportSuccess("value = "+<value>);

    where you need to trace in the application

    Ragards

    LakshmiNarayana

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  • author's profile photo Former Member
    Former Member
    Posted on Dec 05, 2007 at 08:42 AM
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    Ayyapparaj

    do you have a code snipplet kind of tutorial ..?

    regards

    sas

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    • Former Member
      Dec 05, 2007 at 09:03 AM

      Hi Sas

      1)Goto "WebDynpro Components">"Your Component">Message Pool

      2)Add Message

      a) Message Key -- >this is the name of the message

      b) Message Type ->error/standard/warning/text -->choose the appropriate one

      c)Message Text--> this is the message tobe displayed when error occurs

      3) Create a UIElement "Message Area" (Click on error message to navigate to error)

      following is the code to display the error message

      IWDMessageManager manager = null;

      IWDAttributeInfo attibute = wdContext.getNodeInfo().getAttribute(IPrivateXXXView.IContextElement.xx);

      String message = wdComponentAPI.getTextAccessor().getText(IMessageXX.UR_MESSAGEKEY);

      manager.raiseInvalidContextAttributeException(wdContext.currentContextElement(), attibute, message, true);

      manager.raisePendingException();// this statement will not allow the pointer to go to next,until it satisfies the condition

      Best Regards

      Chaitanya.A

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