Deploy Java Web Dynpro to the portal

Hi Gurus,
I've done a simple java web dynpro in my local PC. How do I deploy it to the portal? Thanks!
Best regards,
Anthony

Hi,
Please go through this article to know how to deploy webdynpro applications in the portal
https://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/40d983b4-bfc2-2b10-858f-b717e194f2c1
Regards,
Gayathri

Similar Messages

R/3 search helps in java web dynpro

Hello,
A customer of ours has some Z transactions in its R/3 system, which basically present a very simplyfied version of MIGO. This Z transaction makes extencive use of Search Helps, which in some cases have been extended.
A ABAP developer with some Web Dynpro experience showed me that it was easy to integrate these search helps into his web dynpro application.
I cannot find how to do this in java web dynpro with the developer studio. Is this possible and if yes, how?
Greetings, Walter.

Hi Walter,
You can use search helps in Web Dynpro for Java also. The feilds with check table in R/3 automatically give search helps. To provide explicit search help you need use EVS or OVS.
These are the tutorials
OVS https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webdynpro/wd%20java/wd%20tutorials/web%20dynpro%20valuehelp%20using%20object%20value%20selector.pdf
Value help
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webdynpro/wd%20java/wd%20tutorials/value%20help%20in%20web%20dynpro%20applications.pdf
EVS
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f0e57440-ec1c-2a10-36b1-fe92341f98c4
regards,
Siva

JAVA, JAVA WEB dynpro and possibility of JAVA workflow

Hi all
Just a take here -- I'm just getting some feelers on the way WF SHOULD be going in future.
Since starting to use the JAVA WD system and netweaver developer studio it seems that having to encapsulate a lot of NEW Workflows as ABAP objects is going "Backwards". (Note I said NEW not EXISTING applications)
I understand that some compatability with existing systems needs to be maintained but if your user is doing all his applications from a Portal you really need the WF's to be triggered from the portal via say WEB SERVICES.
I find I'm actually using the older ERP / ECC 6.0 R/3 systems these days purely as DATA repositories and from a JAVA program can often retrieve the data via standard BAPI's and RFC calls in a JAVA or Portal application.
Isn't it about time that the workflow system as a whole was made much more JAVA and PORTAL friendly --since this is where more and more people are doing their developments from.
Since switching more or less full time over to JAVA WEB DYNPRO developments the whole development time is completed MUCH QUICKER and with many many less mistakes.
ABAP Web dynpro is also OK but it's still a little bit of a nightmare compared with JAVA when you need a lot of WEB SERVICES.
Some WF's obviously will need to remain ABAP based but newer custom WF's IMO should be WEB DYNPRO and WEB SERVICE based.
I can't think of too many large organisations who aren't making more and more use of Portals these days -- so C'mon SAP -- provide some proper Web hooks into WF's instead of us having to go through hoops and rings of writing LAST CENTURY's code to get stuff to work through a Portal.
Cheers
jimbo

Hi,
Have you checked the new BPM tool that SAP is offering? I think that it is definately a big step into to the drection that you are describing. I haven't really checked all its features and the technology that is is based on, so I am not the biggest expert of this matter.
Check for example this article to get an overview: http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b06c49b2-ac63-2c10-3d8d-d17b817ba4ca?quicklink=nw-bpm&overridelayout=true
Of course it will be a long road before this new tool will (if it will ever) replace the old ABAP based workflow engine.
I wouldn't totally agree with all the points that you presented (ABAP WD being a nighmare, etc.). Actually I think that the direction (at least in some parts) is the opposite. For example SAP seem to have replaced their "old" travel management applications (Java WD) with new ABAP WD applications, so I see that they believe more in ABAP than Java (of course there might be some financial & other reasons behind this also.). In my opinion WDA has so many advantages compared to WDJ, that I would consider carefully the options when choosing the technology (the possible better(?) compatibilitly with web services might be one of the reasons).
Regards,
Karri

Developer Studio 7.2 in CE 7.2 Trial -- Java Web dynpro screens very differ

Hi there
Anybody got a good tutorial on creating a simple Java Web dynpro using the supplied rel 7.2 (note please NOT 7.1) release of the Developer studio that comes with CE 7.2 trial.
Even following the supplied tutorial the screens are DIFFERENT - the tutorial seems to be more like the screens from the 7.1 Version.
For instabce you don't get any Root UIElement container(transparent container) witha default Textview and the WINDOWS seem to be inconsistent with what the tutorial says -- the screens have a lot more functionality -- which might be good but doesn't help when trying to follow the tutorial from the WELCOME home page.
I suspect that the tutorial was developed on the earlier release and hasn't been fully tested on rel 7.2
Cheers
jimbo

Hi
Yes , those are earlier release tutorials ,
But thing are very similart but more enhancement , and look and feel ust spend some time with view you will get idea about new stuff.
BR
Satish Kumar

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

What is the right way to display a table in Java web dynpro using a node.

Hi experts,
I am trying to show a node of cardinality 0...n as a table in an adobe form in Java web dynpro. But its not showing it properly. Can anybody please tell me what is the right way to display a table on adobe form using a node of cardinality 0...n or 1...n in Java Webdynpro. In ABAP webdynpro, we can drag and drop a node of cardianlity 0...n or 1...n to show as a table and it works fine. Is the same possible in Java webdynpro also. Please help.
Thanks and Regards.
Vaibhav Tiwari.

Please refer to my post.. you will get the answer
Dynamic Table - same data repeating in all rows
Special care should be taken in designing the context for table attribute.
The attribute type singletone also plays a important role. I have this doubt from the beginning when you have reported this problem for the first time but finally you marked it as solved so i thought there might be some other issues but again when you reported that again i did some analysis.
Now coming to final solution :
For designing a table in adobe interactive form you have consider following
You have to design the view context upto three level, I am explaining you the properties
PDFDataSource (Parent Level1) - Cardinality 1:1 - Signetone -True - This is assigned to datasource
TableList (Parent Level2) - Cardinality (1:1) - Signetone -True
TableWrapper(Parent Level3) - Cardinality (0:n) - Signetone -True
TableData (Parent Level4) - Cardinality (0:1) - Signetone - false (This is the main point)
Then under TableData value node, you have to put all your table attributes.
This Value Node name can be anything but hierarchy should be same as I have mentioned above.
Please try out these steps and get back to me if you have any doubt.

ESS Business Package for ERP 6.0 is a ABAP or JAVA Web Dynpro

Hi,
We are trying to implement ERP 6.0 and ESS with the Portal.
Is the ESS business package a ABAP or JAVA Web Dynpro????
Thanks.
Regards,
Mike

Hi Mike,
ESS BP is a portal content (runs only on portal runtime) which can only be deployed and run on SAP J2EE server (So it is java based).
http://help.sap.com/saphelp_erp2005/helpdata/en/f6/263359f8c14ef98384ae7a2becd156/frameset.htm
From EHP2 for ECC 6.0, you have an option choose ABAP WebDynpro for Travel related services. However, the portal content (iViews) is still on SAP J2EE server.
Thanks
karthik

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:
1) Simply click on download does not downloads the file and shows error: "Unable to download <file name> from <server name>. Unable to open this Internet site. The requested site is either unavailable or cannot be found. Please try again later." Though it is opening the file,showing the content.
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

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.

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.

Using Java Web Dynpro iViews to integrate with SAP MDM

Hi,
I have already SAP MDM 5.5 supplied iViews with Enterprise Portal.
These include itemDetail iView, ResultSet iView, PicklistSearch, Hiearchy Search.
Now, I am integrating Java Web Dynpro iViews with SAP MDM.
When adding the fields using object of ResultSetDefinition Class, should we use MDM Table Name or MDM Table Name Code/MDM Field Name or MDM Field Code?
I think we should use the CODE as the name as it does not contains any space while working with Java API.
Regards
Kaushik Banerjee

Hi Kaushik ,
Yes you should use the Field and Table CODE when integrating MDM with any other system using API either Java, Abap or Com api.
Actually this is one of the main use of the code in MDM .In API.
Hope It Helped
Thanks & Regards
Simona Pinto

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.
Can anybody help?

Ok looking for the solution i figure out that it won't be possible anyway, i need a first log to the portal in order to issue a logon ticket before any attempt of SSO authentication.

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 {
     Hashtable env = new Hashtable();
     env.put(
          com.sap.portal.directory.Constants.REQUESTED_ASPECT,
          com.sap.portal.pcm.admin.PcmConstants.ASPECT_SEMANTICS);
     env.put(
          Context.SECURITY_PRINCIPAL,
          WDClientUser.getCurrentUser().getSAPUser());
     env.put(
          IPcdContext.PCD_PERSONALIZATION_PRINCIPAL,
          WDClientUser.getCurrentUser().getSAPUser());
     InitialContext iCtx = new InitialContext(env);
     return iCtx.lookup(pcdPath);

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

Java Web dynpro with ABAP Clients?

Morning,
We have a situation where we would like to use a Java Web dynpro with multiple ABAP backend data sources. This is for autorization as well as data. We are not using Enterprise Portal.
We've created a pair of system Jcos and mapped them to the Web dynpro via the URL. This works and the correct data from the correct Client is retrieved depending on which pair of Jcos we define in the URL.
The problem we are having is that we are only able to logon using the ABAP Client defined in the ume....master.client parameter.
Is there a way to achieve this (again without EP) either in the system configuration or programatically in the web dynpro?
tia
Cheers,
Mitch

Hello,
Thanks for the updates. Actually my query is we have a SCM 5.0 system which has a java stack in it. But now we are going to upgrade it to SCM 7.0. - Is SCM 7.0 has a java stack ?
If it doesn't have , can we upgrade SCM 5.0 to SCM 7.0 without Java Stack ? Is it posssible to upgrade without Java Stack or not ?
Is it possible that we can convert Java Stuff into ABAP web dyn pro ? If yes , how shall we can achieve it ? If not, how shall we proceed in an alternate way ?
Thanks for your help in advance.
Madhu

PdfSource content of interactive form in Java Web Dynpro

Hi All,
I am using Java web dynpro with interactive form. When I display the contents of the pdfSource of the interactive form into a text file, I see the following which is not a true binary content. Could u please let me know why the content is represented in the form other than binary?
%PDF-1.6
%âãÏÓ
153 0 obj<</First 973/Length 1717/Filter/FlateDecode/N 120/Type/ObjStm>>stream
xÚ´XÉ 7 ý C"î ` p¼ lÇÉ) ¶DË%õ Õxþ>¯¤ä´/9±EV½*¾zÜd gyÍ Â0Á0
0000000153 65535 f
0000000154 65535 f
trailer
<</Size 156/Root 1 0 R>>
xref
0 0
trailer
<</Size 156/Prev 32208/XRefStm 2120/Root 1 0 R/Info 3 0 R/ID[<991012CC1DD111B20A00FFBFDB48FD64><991077C51DD111B20A00060100000680>]>>
startxref
35372
%%EOF
Thanks & Regards,
Jyoti

Hi Naidu
I have written the contents of the pdfsource to a file in the server using the below code:
byte b[] = wdContext.currentContextElement().getPdfSource();
File file = new File("C:
Severance.pdf");
long length = file.length();
FileOutputStream os;
try {
     os = new FileOutputStream(file);
     os.write(b);
     os.close();
catch (Exception e)
     // TODO Auto-generated catch block
     wdThis.wdGetAPI().getComponent().getMessageManager().reportSuccess("Some Exception "+e);
     e.printStackTrace();
And i have added a File Download element in the Application and have implemented the below piece of code for it:
IWDAttributeInfo attInfo = wdContext.currentContextElement().node().getNodeInfo().getAttribute("ctx_downloadpdfsrc");
ISimpleTypeModifiable type = attInfo.getModifiableSimpleType();
IWDModifiableBinaryType binaryType = (IWDModifiableBinaryType) type;
binaryType.setMimeType(WDWebResourceType.TXT);
String fileName ="C:
Severance.pdf";
// path to the source file
/* converts the binary file to a byte array and moves it to the text element */
try
      File file = new File(fileName);
      FileInputStream in = new FileInputStream(file);
     ByteArrayOutputStream out = new ByteArrayOutputStream();
     int length;
     byte[] part = new byte [10 * 1024];
     while ((length = in.read(part)) != -1)
           out.write(part, 0, length);
      in.close();
                          wdContext.currentContextElement().setCtx_downloadpdfsrc(out.toByteArray());
catch(Exception e)
                          wdComponentAPI.getMessageManager().reportSuccess(" !!!!!!!!!!!!! "+e);
                          throw new WDRuntimeException(e);
Other than this, if we simply write this line in the code it will display the entire content of the pdfSource on the screen when deployed:
wdComponentAPI.getMessageManager().reportSuccess(wdContext.currentContextElement().getPdfSource().toString());
Regards,
Jyoti

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?
2. Do we need to develop custom Java web dynpro applications for the approval process of the leaves, or is there a standard offering from the ESS/MSS packages?
Your inputs are very much welcome.
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
It seems that the xmls files are not being generated or read successfully. although when we check uwl.webflow.SAP_ECC_HumanResources, there is an updated xml file for the task
Questions are:
1. What checks do we need to execute between the back end, UWL and portal?
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,

Deploy Java Web Dynpro to the portal

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