Consuming an outbound iDoc from a Java Web Dynpro application on EP front

Hi,
I am trying to consume an outbound iDoc from a SAP system into a Java Web Dynpro application. The result would be displayed on the Enterprise Portal. Could anyone help me with the process to be followed for the same.
Regards,
Chandrima.

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My requirement is to launch ESS Working time application HRESS_AC_CATS_1 from custom web dynpro application.
ESS CATS working time application is configured in LPD_CUST launchpad.
I tried using method cl_hr_navigation_services=>navigate in my custom web dynpro but it did not work.
Regards,
Ibrahim

In case you want to use Launchpad, you can use ABAP class CL_APB_LAUNCHPAD_API. If choose not to use Launchpad, you can use method CONSTRUCT_WD_URL of ABAP class CL_WD_UTILITIES to generate the URL. Specify Web Dynpro application and Web Dynpro Configuration as parameter. Finally create an external window using method CREATE_EXTERNAL_WINDOW that points to that URL.

Consuming 3rd party web service in Java web dynpro application

Hi All,
I am working on a scenario where external(3rd party) web service has to be consumed in WD Java application. I am provided with WSDL file. Let me explain how I usually consume other webservices:
     Create model->AWS model->Remote Location/file System->provide url->create/choose service group->finish
     Then I would generate the code in custom controller by applying template
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BR,
Manoj

I ve created a provider system pointing to where 3rd party WS resides. i am trying to connect through WSIL. While pinging that provider system, I don't see that particular WS(that I am gonna consume). And while assigning this Provider system to service group, processing state getting 'Failed'.
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Unable to download file from FileDownload UI Element - Java Web Dynpro

Hello Experts,
I am facing a strange issue.Scenario is:
I created an java web Dynpro application (Please note that it is just a standalone WD app, not integrated in portal) with just one FileUpload UI Element ,one FileDownload UI element and one button (for triggering an action).
I browse a file (e.g. text,pdf,doc etc.) and click on button. It uploads the file and when I click on download, there are two cases:
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2) I opened that portal URL in a new tab in same session and logged in with a portal user. Now if I click on download link of same WD app opened in different tab of same session, it downloads the file without any error.
I am using portal 7.0
Can somebody point what's going wrong with case 1?
Helpful pointers will be appreciated.
Thanks,
Kirtiman

Hi Sid,
I did not gave any authentication of WD app as it is anonymous app. There is no parameter set in application properties.
As I run the app, it is showing the initial screen with UI elemtns and till upload works fine,.It has to be an anonymous app, so cannot ask for credential from user.
Thanks
Kirtiman

Calling java web dynpro from ABAP

Hi!!
I have a double problem!
First I want to call a java web dynpro application from ABAP. I managed to do it using :
call method cl_gui_frontend_services=>execute
exporting
document = url
exceptions
others = 1.
Where url is the java application url with parameters. It's working...
...but here comes the second problem : i need SSO So first solution is not sufficent.
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Nwdi-managed access of pcd-objects from java web dynpro

Hi,
im am trying to access portal pcd-objects from a java web dynpro component (namely getting and setting personalized iview properties). for locally managed web dynpro components this works fine with the code below.
when i try the same with a nwdi managed web dynpro component i run into problems regarding references to used dcs. for instance, i need to reference used dc SAP_JTECHS/tc/epbc/pcm/adminapi/java because the build needs tcepbcpcmadminapijava.jar which is inside the mentioned dc. but access permissions of this dc don't allow the dependency. when i try to "add used dc ..." in nwds i get the error message: illegal dependency: access list does not allow use of ...
has someone any solution for this problem? are there other ways of accessing pcd-objects from java web dynpro (nwdi managed!)?
thanks
heiko
private static void savePersonalizationData(String value) {
     try {
          IAttributeSet attributeSet = (IAttributeSet) getIview(IVIEW);
          attributeSet.putAttribute(ATTRIBUTE, value);
          attributeSet.save();
     } catch (Exception e) {
private static Object getIview(String pcdPath) throws Exception {
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     env.put(
          com.sap.portal.directory.Constants.REQUESTED_ASPECT,
          com.sap.portal.pcm.admin.PcmConstants.ASPECT_SEMANTICS);
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Hi Kust,
To access the PCD objects the code you used looks ok for me but your main issues is related to the dc access permissions. This thread discussed about the similar issue. Please review this below thread.
/message/979328#979328 [original link is broken]
Regards
Krishna Reddy

Sending java web dynpro interactive form as pdf attachment from Business WF

Hi,
I have a java web dynpro application with interactive form(online), on send button click i need to send the filled form as an PDF attchment to internet mail id. I am using SO_NEW_DOCUMENT_ATT_SEND_API1 inside workflow to send attachment. My custom RFC which is interacting with WD app is getting the pdf source context attribute(simply i set the import parameter with that attribute and no juggling is done) as import parameter which is of type XTSRING. Once i execute the application i am getting mail with attachment as pdf but i am not able to open the pdf. It is of just 1 KB size. It seems my pdf source context attribute is not sending data. Can some one suggest how can i solve this.DO i need to convert the data to pdf format before sending or any otgher thing i need to do.
Regards
Ravindra

I did that before posting the question itself (enables = false), it doesn't work. It just disable the extra features like digital signature and stuff. Interesting thing is all our HCM forms developed for HR actions works fine with out any issues. Why the interactive form developed with WDJ is not working and it requires credentials??. The same form works fine if I deploy the application directly into server but it throws the error if I check in through NWDI ..
If you look at the server location it has the file but it throws the error:
Caused by: com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentRuntimeException: IOException occured while creating template stream from the TemplateSource : .\temp\webdynpro\public\sap.com\ess~ben\webdynpro\Components\com.sap.xss.hr.ben.reviewtable.VcBenefitsReviewTable\ReviewTableView_InteractiveForm_Review.xdp (The system cannot find the file specified)
Please advise.
Thank You,
Hari.

Connecting to R/3 System through Java Web Dynpro forms.

Hi,
I have a requirement in which I have to send data to R/3
from Java Web Dynpro screens.
I will design the Java Web Dynpro screens and write a RFC Model.
I will write a RFC in se37 which will connect to the RFC Model.
Before creating the RFC in se37, I will create ztables in se11.
I will write a ABAP Report to see that all data enters the ztables.
I need some guidance with regard to this.
Do, the RFC Model have the access of the ECC(R/3) System.
What are tasks to be told the Basis guy so, that RFC being called from through Java Web Dynpro?
Please provide me some documents with regards to this scenario.
Regards
Neha Singh

Hi Neha,
The steps you provided is clear enough to connect to a R/3 system through the WD forms.
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there will be 2 default values, also you can create your own JCOs in the <servername>:<port>/devinf of the server or u can ask your basis team also.
Before creating the JCO , the SLD (System Landscape Directory) needs to be configures, that your basis team will know.
other than that once you create the functional module in se37 make it RFC enabled , and once you import the RFC model , you can give your ECC system user name and password and search for RFC you have created from the list of RFC.
Regards,
Sam Charles J.

Java Web DynPro and Universal Worklist Interaction

HI ESS/MSS Gurus,
Good day!
I am a workflow consultant who is working on an ESS/MSS project. I have already completed and tested (successfully) all of the workflows needed in the backend using the PTARQ and PTCOR applications. We are also successful in showing the work items in the universal worklist.
Now the question is, whenever we click on the work item, we encounter an error in the portal. Now, I need to determine the following:
1. How are we going to integrate the ESS/MSS portal with the execution of the work item in the universal worklist?
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Regards,

Hi Gurus,
Here is what we have done so far:
1. Implemented the details as indicated in note 779075 and changed the parameters defined in SWFVISU
2. Upon re-registering and clearing the cache from the UWL, we tested if the task will call the standard application for leave request approval. It returns the error Internal error. :
Item is null for action acknowledge, and for item type uwl
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2. Whenever changes in SWFVISU are made, what items do we need to check to ensure that the changes are reflected in the UWL? I have read that SWFVISU helps the user do away with the tedious xml creation. How can we verify that the changes are implemented/updated in the xmls generated?
3. Any other items we need to look into?
Regards,

Convert JAVA Web Dynpro to ABAP Web Dynpro application

Hi,
I was hoping someone could tell me if there is a way to port a JAVA Web Dynpro application to ABAP Web Dynpro. We have some JAVA WD apps that would now make more sense to have running on our ABAP system so we would like to convert them to ABAP WD apps.
I know the theory is that WD is metadata/XML based so it should be possible to port the WD definition to ABAP and have the ABAP runtime generate the application again in ABAP. I expect that any custom code that is written in JAVA would need to be manually rewritten in ABAP - but it would be great if there was tool or method to at least port the majority of the application.
Thanks in advance for your help,
Simon

Hi Simon
You are correct in thinking that all WD apps are based on metadata, but unfortunately, the similarity between WD Java and WD ABAP is just a conceptual one, and no such tool exists to convert one to the other.
In addition to this, there are certain implementation differences between ABAP and Java that mean you could not convert one to the other. For instance, the whole concept of model objects does not exist in WD ABAP. Therefore, structural entities used in WD Java such as model components could not be tranlsated into anything that exists in ABAP, because the concept is redundant in the target language.
Sorry about that, but Java and ABAP are sufficiently different beasts that such a tool is not possible.
Regards
Chris W

Problem in calling XI generated Web Service via Java Web Dynpro

Hi experts,
I have problems with calling a web service, which was created by XI. I have already tested the web service with Altova XMLSpy. The Web Service works fine.
But when embedding this web service into Java Web dynpro application no message flow is given. I have two views one Selection View and one Result View which should show the answer sent by RFC-Call.
<b>My Settings in NWDS:</b>
During configuration of web dynpro I have choosen 'Import adaptive Web Service Model' --> Select wsdl file via local file system --> 'no logical destinations - use WSDL URL for metadata retrieval and web service execution'.
The model is also not shown in diagram view although I have added into the diagram.
The web service was created on XI 7.0.
Should I do any other settings e.g. in Visual Administrator, Web Dynpro Content Administrator?
So can anybody help me.
Thanks a lot.
Regards,
Mario

Hi Aviad,
thanks for your fast reply.
But in Web Service Navigator my Web Service is not shown, because I used the SOAP Adapter.
<b>My Web Service link:</b>
http://<host>:<port>/XISOAPAdapter/MessageServlet?channel=:SRV_GBD_WS_GET_DEB_DETAIL:CC_GBD_WEBSERVICE_SENDER&version=3.0&Sender.Service=&Interface=%5E*
During executing Web Dynpro I got following errors:
1. 'The system cannot find the path specified'.
2. com.sap.tc.webdynpro.model.webservice.exception.WSModelRuntimeException: Exception on creation of service metadata for WSDL URL
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Mario

Application specific theme in CE7.1 web dynpro application

Hi,
where can I find documentation about setting up application specific themes for Java Web Dynpro applications running in Composition Environment 7.1? I've found documents that refer to the Visual Administrator but since it doesn't exist anymore in CE7.1 there must be a different way.
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Hi Kevin,
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Kobi.

Runtime error in Web Dynpro Application

Hi Experts,
I am getting a runtime error from a custom Web dynpro Application. The error details are
Category               ABAP Programming Error
Runtime Errors         OBJECTS_OBJREF_NOT_ASSIGNED_NO
Except.                CX_SY_REF_IS_INITIAL
Web Dynpro Component   Z*
ABAP Program           /1BCWDY/0O2TGWNVA3D2IUW3YFXJ==CP
Application Component Not Assigned
Could someone please help on resolving this error.
-Regards,
Ragavan

Hi,
Add additional info including the ST22 dump for security you can run find and replace in the st22 dump text and relplace ahost name and sid.
Also when do you get this dump exactly i.e. what are you doing or how are you accessing the webdynpro for the error to be generated.
What is your system patch and kernel levels.
Please provide more information otherwise this is just a guessing game.
Johan

Encryption in Web dynpro application

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I have application built using ABAP webdynpro. Is there any way in which I can encrypt the data on the browser itself before sending it to my webdynpro application. I do not want my data to travel through a unsecure channel from browser to Web dynpro application. I do not want to use HTTPS connection.
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How to consume the Abap web service in Java web-dynpro

Hi Everyone,
I want to consume ABAP web service in java web dynpro.
so when i tried to create model in java web-dynpro, it gave me an error message saying "Invalid WSDL or WSDL not found".
i think this error message is because, to access the WSDL of abap web-service, we need username and password, but the dialog box in java web-dynpro is not programmed to take username and password from us and send it to the server to get the WSDL.
i came to this conclusion because i was able to successfully test my abap web-service in java portal. the java portal asked me the username and password to open the WSDL.
So, please help me to consume the abap web service in java web-dynpro.
Thanks in advance
Regards
Vikas

Hi Vikas ,
while creating a model in web-dynpro try to use the "import web service model" option and if you are using local server choose the local server option so that you can get the available web services which are in server, select one among them and continue you process.I think this is the some what easy way .
If you want use the URL for wsdl better to once test the available service in server and copy that WSDL URL and paste over WSDL textbox.
I think this is pretty help ful to you
Best Regards
Srikatnh

Consuming an outbound iDoc from a Java Web Dynpro application on EP front

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