Web Dynpro question, need direction!

I need to design an application or webpage that will run from a link in an e-mail, and that will pull, display, and send some SAP R3 portal content.
I've been playing with Netweaver Developers Studio / Web Dynpro, and have made a basic application/page that "looks" as I need it to look.
I'm very new at this, so I know I need to learn a lot of things. I need to figure out how to get my application / page to talk to R3. The page will have a few fields displaying portal content, and then an Accept and Reject button.
Can someone point me in the right direction? Are there any learning resources out there that would be helpful for my situation?
Message was edited by: Adam Tidwell

<a href="https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webdynpro/tutorial%20on%20accessing%20abap%20functions%20in%20web%20dynpro%20-%204.htm">this one</a>
<a href="https://www.sdn.sap.com/irj/sdn/developerareas/webdynpro?rid=/webcontent/uuid/5b77db42-0a01-0010-d7ba-8aa375593dd3">or [original link is broken] this one</a>

Similar Messages

Web Dynpro application needs to never expire.

Hi
I have a Web Dynpro application (NW2004 SP12) that displays spreadsheet like sales data to anyone who walks past the screen in a common area in the office/s. It should therefore run unattended. It refreshes the data on a timer. The data comes from a back-end aRFC. Everything works fine but about every 1.5 days the application times out (session expires) and needs to be re-opened (this seems to be a large administrative problem to re-login at all the deployment sites).
It gives an error 500application has expired. Please restart with the refresh button
In testing/troubleshooting I used the direct URL to the application running on WAS and not through a Portal iView.
I also changed the System destination from using SSO to using a dedicated user to the back-end.
Does anyone have an idea on how to auto refresh a Web Dynpro application or auto-renew the session so that it can run forever or a way to re-login automatically?
Thanks in advance,
Rick Viljoen

Hi Isidro
Yes, this was my final solution. Here is the code for the htm page. It will refresh/reload every 6 hours. Hope it helps.
Regards,
Rickus
<html>
<head></head>
<body>
<div id = div1></div>
<script type="text/javascript">
function putIF(hldr,x,y,w,h,url) {
   // Iframe
   holder=document.getElementById(hldr);
   holder.style.position ='absolute';
   holder.style.left=x;
   holder.style.top=y;
   holder.style.width=w;
   IF=document.createElement("iframe");
   IF.setAttribute("height", h);
   IF.setAttribute("width", w);
   IF.setAttribute("src", url);
   if (holder.hasChildNodes()) {
          var oChild=holder.children(0);
          holder.removeChild(oChild);
   holder.appendChild(IF);
   var myDate=new Date();
   window.status="Last reload on: " + myDate;
function refreshiframe() {
     myWidth = document.body.offsetWidth-21;
     myHeight = document.body.offsetHeight-4;
     putIF("div1","0px","0px",myWidth,myHeight,"http://<server>:<port>/webdynpro/dispatcher/local/SalesD/SalesD?j_user=xxx&j_password=ppp");
     window.setTimeout(refreshiframe, 21600000);
refreshiframe();
</script>
</body></html>

Google Map route in web dynpro question

Hi all,
     I have a route from add_A to add_B in my database, i want to get this route data from database and show up in google map page. The show up function can be implement by call google map javascript. My problem is how can send route data from web dynpro to my google map page. The google map page can be a JSP or html page, assume that we use the iFrame element to show this page.
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hi all,
I am encountering to new problem. After deploy my app and run in portal, the redirect does not work. the error message is:
   com.sap.tc.webdynpro.services.exceptions.WDRuntimeException:
Suspend-Plug must no be triggered when running in portal. Use portal navigation instead to navigate to another application!
    at com.sap.tc.webdynpro.progmodel.view.View.navigate(View.java:529)
    at com.sap.tc.webdynpro.progmodel.view.View.navigate(View.java:462)
    at com.esapro.jcats.routemap.wins.wdp.InternalRouteMapInterfaceView.wdFirePlugSuspend(InternalRouteMapInterfaceView.java:154)
    at com.esapro.jcats.routemap.view.RouteMapView.onActionShow(RouteMapView.java:192)
    at com.esapro.jcats.routemap.view.wdp.InternalRouteMapView.wdInvokeEventHandler(InternalRouteMapView.java:276)
    ... 29 more
So my question is may i use portal navigation to resolve my problem and how to do it. I need to delivery parameter by post method between them page. If anyone give me some mainly steps.
I've try the method,it doesn't work. It only replace a new blank page in portal conten area.
     WDPortalNavigation.navigateAbsolute(
      "ROLES://portal_content/other_vendors/line_manager/com.aa.pct.jcats/com.aa.pct.jcats.iviews/com.aa.pct.jcats.Map",
                WDPortalNavigationMode.SHOW_INPLACE,
                "width=300,height=200",
                null,
                WDPortalNavigationHistoryMode.ALLOW_DUPLICATIONS,
                null,
                null,
best regard
reefish
Edited by: Ree Fish on Aug 6, 2009 5:53 PM

Access Web Dynpro application on different WAS ??????????

Hi All,
Current Scenario -
We have deployed ESS & MSS Business package on one WAS and the iviews are present on another WAS.We have created a Dedicated R/3 system which is pointing to the WAS where these packages are deployed.
All these things are working fine i.e. once the user maps the id pswd it directly runs the Web Dynpro applications in the iviews.
That means, even if application is running on one WAS, and the user personalises data on another WAS, it still retrieves the credentials and shows the appropriate results for ESS MSS Packages.
Query-
Now i need to implement the same scenario in my Web Dynpro application
Steps
1) I have the WD application running on one WAS and portal on another
2) In portal there is a R/3 system created
3) The Web Dynpro application needs to know if the user has personalised mapping against that system created on portal(other WAS)
4) If yes show him the home page else take him to the login page.
Just as it is implemented for ESS MSS Packages.
How can i pass the mapped data to the Web Dynpro iview ?
Thanks and Regards,
Samta Nichani

Amol,
as this questions existed twice, I've deleted one.
As roles are in the UME, you can access them. But why do you want to do this? You could login to that user, but then the question is what you want to do....
Regards,
Benny

Calling Web Dynpro ABAP application as work item through workflow.

Hi experts,
I want to call a Web Dynpro ABAP applicaiton through Workflow as UWL work item..
Can anyone please provide me inputs about how can i achieve this?

Hi Abhishek
How will tha Task recognize which Web dynpro applicaiton needs to be processed.
see in the workflow take the task number which you want to do for approval. That task number you register in t-code SWFVISU. so when the workflow trigger the goes to the approver the task is directly linked to the web dynpro screen which you have registered in SWFVISU. So when the task is click the corresponding web dynpro screen tagged to the task will get opened.
I dont no weather task is available or not. It purly depends on the module and the workflow.
I think i have answered you question correctly.
Regards
vijay

Create word in web dynpro

HI:
    Now come across a problem.
    In Web Dynpro, there are several UI: inputfield and fileupload. when click submit, create an microsoft word with the content of inputfield and fileupload. then save in server.
   My question is : how to create microsoft word in web dynpro.

You need to use OfficeControl UI element.
check this link
http://help.sap.com/saphelp_dm40/helpdata/en/4c/9980415dc6050de10000000a1550b0/frameset.htm
Thanks
Bala Duvvuri

Web Dynpro Popup Closure

Hi all,
i have the following problem:
on a standard BSP by customizing, I've added a button, that opens a popup when clicked .
The popup is developed as a Web Dynpro java and it works fine. But when I fire an event inside the web dynpro I need to close the browser popup and notify the standard BSP of the popup closure.
can anyone help me?
Best Regards,
Raffaele.

Hi Raffaele,
You can well on action of a button in the Web Dynpro Project trigger a portal event using EPCF for the BSP application and then navigate the flow to a static html page within the WD development component and in turn write javascript in HTML to the close the window. This way, even the HTML page would not be visible to the user but would carry the flow to close the window.
Or without using the HTML Page, directly you can trigger EPCF for the BSP by writing the code in wdDoExit() of the Component Controller. And even any button wont be required on WD screen asking the user to click to close the window.
Regards,
Tushar Sinha

Creating a report in Web dynpro using OOPS concept

Hi all,
Iam new to web Dynpro, i need to create a report in Web Dynpro using oops concept. can any one guide me regarding it.
Regads,
Easter

Hi,
Please refer to these links -
DEMO_COMMON_ASSISTANCE1 -Example for standard component
http://help.sap.com/saphelp_nw04s/helpdata/EN/43/1f6442a3d9e72ce10000000a1550b0/content.htm
http://help.sap.com/saphelp_nw04s/helpdata/EN/43/1f6442a3d9e72ce10000000a1550b0/content.htm
Regards,
Lekha.

How to display the error message during the web dynpro application runtime

hi,
    I'm a java developer,During i 'deploy and run ' a web dynpro application on server-1,if the application have some runtime errors. there are displayed many infomation about the runtime error,such as exception track,etc.
    But when i do the same on server-2,there just show something like:
            500   Internal Server Error
                                SAP NetWeaver Application Server 7.00/Java AS 7.00
            Failed to process request. Please contact your system administrator.
but the server-1 will stop the j2ee engine.
how can do i make server-2 show detail error message as server-1. when i debug web dynpro application need these infomation.
Appreciate your inputs...
(Note:server-1 and server-2 have same software version)
Edited by: BingLin Zhong on Feb 18, 2008 2:13 AM

The Sap-Notes 962319:
1. Check in the Visual Administrator, "Licensing Adapter" -> "General" -> "SystemType" !
If it is set to "DEVELOPMENT_MODE", verbose error messages are shown.
If it is undefined, proceed with the next step.
If it is set to something else, only exception IDs are shown. In this case the only chance is to search for this exception ID in the default traces.
2. If the system type is undefined, then in the Config Tool "Configurations" -> "webdynpro" -> "sap.com" -> "tcwddispwda" -> "Propertysheet default" -> "DevelopmentMode" is evaluated. If it is "true", verbose error messages are shown.
3. If verbose error messages are required but still the short version is shown, you probably face an error message that is not raised by Web Dynpro but by other components of the NetWeaver. In the Visual Administrator set "Properties" -> "HTTP Provider" -> "DetailedErrorResponse" to "true".
4. In addition to the error page shown in the browser or client, important messages - including error messages and stack traces - are written to the log and trace files, e.g. to the default traces usr\sap\<SID>\<instance>\j2ee\cluster\server<number>\log\defaulttrace.trc.<number>.
a) In some cases, when an exception ID is included in the error message, the detailed error message can easily be retrieved in the log file.
b) When no exception ID is given, you have to search for the detailed error message in the log specifying time stamp and/or user ID.
Always consider restarting the system after making changes on the settings.
It is not recommended to switch the "SystemType" to an inappropriate value just for viewing verbose error messages. The system type potentially affects framework, applications and licensing in an perhaps unintended way.
In the past there was no distinction between different system types regarding error messages. For security reasons this distiction has been introduced. It is not intended to show stack traces in non-development systems in the future. SAP does not provide workarounds or patches to enable such a behaviour again.

Conversion from SAP R/3 system to web dynpro abap.

hi,
Can anybody provide me with information on what all objects can be converted from an SAP R/3 system to a web dynpro ABAP application, nd hw??.

Hi Girish,
I don't understand your question completely. Is your question related to the Internet Transaction Server? If it is a Web Dynpro question, I can move this thread to the Web Dynpro forum. What do you think?
- Henning

Web DynPro ABAP - Disable a entire row in the Table of the output.

Hi Web Dynpro Experts,
Need ur Help.!
I have a requirement to disable the one row of the table in web dynpro ABAP
For example . my table is like
Field1   Field2
A           Success
B            Failure
C            Failure
I need to allow the User to select the record only if its status is Success,if status is Failure then i should not the allow user to select.
This enabling and disabling of the rows should be done before displaying on to the Screen.
Please suggest me ASAP.
Thanks,
Akila

Hi Akila,
please try this.
Create a node (Eg: TEST) of type 0-n and 0-1. Take attributes attr1, attr2, flag (of type BOOLEAN). Create a table and give the TEST node as datasource. Now using "Create Binding" create columns for attr1 and atte2. Now, bind the read-only property of the columns with flag attribute.
Now, in the INIT method, set the table values like this:
For examle, if you want to disable row having test2,
ls_test-attr1 = 'A'.
ls_test-attr1 = 'TEST1'.
ls_test-flag = ' '.
append ls_test to lt_test.
clear ls_test.
ls_test-attr1 = 'B'.
ls_test-attr1 = 'TEST2'.
ls_test-flag = 'X'.
append ls_test to lt_test.
clear ls_test.
ls_test-attr1 = 'C'.
ls_test-attr1 = 'TEST1'.
ls_test-flag = ' '.
append ls_test to lt_test.
clear ls_test.
lo_test->bind_table( lt_test ).
By doing this, 2nd row gets disabled.
Also, if you already have the internal table with values, based on some condition you can change the value of flag and bind the table to node.
Hope this helps you, Please let me know in case of any queries.
Regards,
Manogna

How to show the detail information of web dynpro runtime error

hi,
I'm a java developer,During i 'deploy and run ' a web dynpro application on server-1,if the application have some runtime errors. there are displayed many infomation about the runtime error,such as exception track,etc.
But when i do the same on server-2,there just show something like:
500 Internal Server Error
SAP NetWeaver Application Server 7.00/Java AS 7.00
Failed to process request. Please contact your system administrator.
but the server-1 will stop the j2ee engine.
how can do i make server-2 show detail error message as server-1. when i debug web dynpro application need these infomation.
Appreciate your inputs...
(Note:server-1 and server-2 have same software version, i have setup the 'developmode' value is 'true' in VA)
Edited by: BingLin Zhong on Feb 18, 2008 2:22 AM

Follow SAP note - Note 962319 - Detailed error messages with stack trace in Web Dynpro
Thanks,
Praveen
PS.Dont forget to reward points

E-Recruiting Web Dynpro - View Containers

Hi,
I am new to Web Dynpro, and need to modify views within a ViewUIElement Container. However, I cannot find out where the container defines what views are within it.
I have gone through tutorials, but still cannot find out how the views get in the container. Is there a simple way to see what views are within a container?
Any help on this would be appreciated!!

Hi Joe,
You can find this at two places.
The simplest way is to go to the window, find your ViewContainerUIElement under the view and see what is embedded inside it.
If that does not work, it means that the view is attached to your ViewContainerUIElement dynamically. In that case, look for a method call with name prepare_dynamic_navigation in one of the methods in your view controller.
Hope this helps.
Regards,
Neha

Problem with integrating Web Dynpro into anonymous Portal

The problem is that we can't run the Web Dynpro application in combination with an anonymous portal.
<b>We get the following error:</b>
Runtime error portaal
Fout opgetreden bij verwerking opdracht voor :
iView : pcd:portal_content/com.spe.spe_intranet/content/sites/nullAtSPE2/Connecting/nullAtSPE/AtSPE/Random4
Naam component : com.sap.portal.appintegrator.sap.WebDynpro
Exception in SAP Application Integrator occured: ApplicationIntegratorException.
Exception id: 02:31_29/10/07_0168_426375450
See the details for the exception ID in the log file
<b>Detail description of the situation:</b>
At one of our companies we are using a Portal in combination with a Web Dynpro application. The portal is for internal use only so therefore we are using a language specific anonymous user (/irj/portal/anonymous?guest_user=Guest_intra_NL). The Web Dynpro application needs no authentication either. The Web Dynpro applications runs inside an appintegrator iView somewhere on the frontpage. If we set the authentication schema on 'default' instead of 'anonymous' we have to authenticate (inside the iView only). If we authenticate then the Web Dynpro application works fine. So only in combination with a anonymous user the application is not working.
<b>We performed all these settings:</b>
Anonymous user access to Web Dynpro
<b>This is a small part of the trace file:</b>
Component : pcd:portal_content/com.spe.spe_intranet/content/sites/nullAtSPE2/Connecting/nullAtSPE/AtSPE/Random4
Component class : com.sapportals.portal.sapapplication.SAPApplicationIntegratorComponent
User : Guest_intra_NL
at com.sapportals.portal.prt.core.PortalRequestManager.handlePortalComponentException(PortalRequestManager.java:969)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:343)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)
at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:645)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:753)
at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)
at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:522)
at java.security.AccessController.doPrivileged(Native Method)
at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:405)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: com.sapportals.portal.prt.runtime.PortalRuntimeException: Exception in SAP Application Integrator occured: ApplicationIntegratorException
at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doContentPass(AbstractIntegratorComponent.java:123)
at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doContent(AbstractIntegratorComponent.java:98)
at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:209)
at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
... 29 more
#1.5 #00144F790FF0005D00000D8500000D5500043D60120F2656#1193382735975#com.sap.portal.sapapplication#sap.com/irj#com.sap.portal.sapapplication#Guest#0####c817f770839211dc850f00144f790ff0#SAPEngine_Application_Thread[impl:3]_39##0#0#Error#1#/System/Server#Java###Content pass of Application Integrator failed.
Component Name:       'com.sap.portal.appintegrator.sap.WebDynpro',
Context Name (iView): 'pcd:portal_content/com.spe.spe_intranet/content/sites/nullAtSPE2/Connecting/nullAtSPE/AtSPE/Random4',
Top Layer:            'WebDynpro/TopLayer',
Producer ID (FPN):    'null',
System Alias:         'SAP_LocalSystem',
[EXCEPTION]
#1#com.sapportals.portal.appintegrator.ApplicationIntegratorException: ApplicationIntegratorException
     at com.sapportals.portal.appintegrator.accessor.ume.UMEAccessor.getTicket(UMEAccessor.java:96)
     at com.sapportals.portal.appintegrator.accessor.system.SAP_LocalSystemAccessor.getAuthenticationData(SAP_LocalSystemAccessor.java:83)
     at com.sapportals.portal.appintegrator.layer.authenticationmethod.AbstractAuthenticationMethod.getUserCredentials(AbstractAuthenticationMethod.java:54)
     at com.sapportals.portal.appintegrator.layer.authenticationmethod.SAPLogonTicket.computeAuthentication(SAPLogonTicket.java:31)
     at com.sapportals.portal.appintegrator.layer.SingleSignOnLayer.processLayer(SingleSignOnLayer.java:45)
     at com.sapportals.portal.appintegrator.LayerProcessor.processActionPass(LayerProcessor.java:159)
     at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doActionPass(AbstractIntegratorComponent.java:68)
     at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doOnPOMReady(AbstractIntegratorComponent.java:54)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.handleEvent(AbstractPortalComponent.java:396)
     at com.sapportals.portal.prt.pom.ComponentNode.handleEvent(ComponentNode.java:252)
     at com.sapportals.portal.prt.pom.PortalNode.fireEventOnNode(PortalNode.java:368)
     at com.sapportals.portal.prt.pom.PortalNode.processEventQueue(PortalNode.java:799)
     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:652)
     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)
     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:522)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:405)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: com.sap.security.api.umap.NoLogonDataAvailableException: No logon ticket available.
     at com.sap.security.core.umap.imp.UserMappingDataImp.getAuthenticationTicket(UserMappingDataImp.java:1772)
     at com.sap.security.core.umap.imp.UserMappingDataImp.enrich(UserMappingDataImp.java:351)
     at com.sapportals.portal.appintegrator.accessor.ume.UMEAccessor.getTicket(UMEAccessor.java:91)
     ... 33 more
#1.5 #00144F790FF0005D00000D8700000D5500043D60120F3B56#1193382735981#com.sap.portal.portal#sap.com/irj#com.sap.portal.portal#Guest#0####c817f770839211dc850f00144f790ff0#SAPEngine_Application_Thread[impl:3]_39##0#0#Error#1#/System/Server#Java###Exception ID:09:12_26/10/07_0701_426375450
[EXCEPTION]
#1#com.sapportals.portal.prt.component.PortalComponentException: Error in service call of Portal Component
Component : pcd:portal_content/com.spe.spe_intranet/content/sites/nullAtSPE2/Connecting/nullAtSPE/AtSPE/Random4
Component class : com.sapportals.portal.sapapplication.SAPApplicationIntegratorComponent
User : Guest_intra_NL
     at com.sapportals.portal.prt.core.PortalRequestManager.handlePortalComponentException(PortalRequestManager.java:969)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:343)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
     at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)
     at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:645)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:753)
     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)
     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:522)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:405)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: com.sapportals.portal.prt.runtime.PortalRuntimeException: Exception in SAP Application Integrator occured: ApplicationIntegratorException
     at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doContentPass(AbstractIntegratorComponent.java:123)
     at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doContent(AbstractIntegratorComponent.java:98)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:209)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
     ... 29 more
Hopefully someone has any clues. Thanks in advance. Of course will I reward points for the solution.
Grtz, JM

Hi Kelly,
the point here is native SharePoint integration. If your company does not have a SharePoint strategy then I absolutely agree with you. There are plenty of ways on how you can integrate WebDynpros, iViews, and other "SAP views" in SharePoint.
The "problem" with these integrations is always that it is not a native / low-level integration. It is just an iFrame within SharePoint that contains data coming from another system. This means that this data is isolated from any other functionality that is available in SharePoint.
Of course this can be enough for some usecases (maybe for all of yours ), but there are lots of companies who do want to leverage all of SharePoints (collaborative) functionalities. In this case Duet Enterprise does offer a way to integrate SAP objects into SharePoint on a "low-level". All objects that are integrated into SharePoint are then available as "real" SharePoint objects. You can work with them like with any other SharePoint object. You can even offline them using standard SharePoint functionalities. You can bring them to Outlook without any major development, ...
All this because we not only include an isolated iFrame in SharePoint, but really integrate the data.
Like I said: there are certainly usecases where this is not required and a simple iFrame is all that you need. However, we have seen in several projects now that there is also a requirement / need for a "deeper" integration.
Regards,
Holger.

Web Dynpro access Application Services directly?

We're looking at implementing some processes using Guide Procedures, and I have a question about design 'style'.
I'm creating a data layer using Entity Services. The entity services will be utilized by the Application Services to create a business layer. How to do this is clear, and straightforward.
However, where I have a question is how the automatically generated Web Dynpro application (or any other Web Dynpro application, for that matter) can interact with Application Services. I've seen sample applications where the Web Dynpro application interacts with application services via mapping from the Web Dynpro interface layer through the GP Runtime - from my perspective, this looks like a good way to deal with a small amount of data being passed between the steps in the GP.
The primary Web Dynpro application will let the user interact with the data, massaging it until it's in a form where the next person needs to deal with it. I was thinking of having the Web Dynpro application interact with the Application Services layer directly to move data from the database to the web dynpro application, and back again. The only thing that would be passed between the steps in the GP would be the guid of the primary data structure. I would also expose a method of the Application Service as a CO which would take the guid and return the entire business object, so viewing screens could be constructed - as well, PDF's could be generated, and so on.
Is this considered bad form in a GP, specifically accessing Application Services directly, instead of through a step in the GP? I understand that what I want to do ties the Web Dynpro application directly to the Application Services layer, but my thinking is that the CO that encompasses the Web Dynpro should be 'atomic', in that all operations related to that specific step should be contained in a single CO. In other words, the action of creating the business object, fiddling with it, an then submitting it upstream should be contained in one CO.
Comments, suggestions?

Hi,
      In the Composite Application Framework scenario, you first create the Business Entities. These act as data holder. To fill the data within these entities the Application services are created. These application services are later exposed as a webservice and deployed.
               These webservices can contain different methods along with the CRUD operations depending on the Process Flow and Design implemented. We can import the webservices as a model in the WebDynPro Component. The UI elements of the Views can be binded to the Model. So when we execute the model methods the data gets entered into the Business objects.
               This WebDynPro component should be a callable object ( It requires some Dependencies to be added to the WebDynPro Component ). So that you can have Input/Output parameters and ResultStates. These parameters are useful if you have to pass some parameters from one view to other within the same component. So this WebDynPro Callable object includes the Application service calls and also the passing of data through the GP Input/Output Structures.
               These callable objects are then included within the Process.
This is how I think a Composite Application must be designed.

Web Dynpro question, need direction!

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