WDA: Web Dynpro information

hi,
can any one tell me how to develop web dynpro on abap workbench , let me know whether i can avail this on netweaver 04 sp09 basis release 640 , abap 640 or r/3 4.7 basis release- 620 , abap 620.
when i run se80 i could not see the web dynpro on my system.
- John

Hi John,
SAP had promised to offer two versions of WebDynpro :
1) WebDynpro for JAVA.
2) WebDynpro for ABAP.
The webdynpro that we are currently discussing in this forum is 'WebDynpro for JAVA'. For running it, you need to have a separate WAS installation and the programming IDE to be used is NetWeaver Developer Studio. And as the name stands, it is purely based on Java and provides special support to call R/3 functions from within the Java environment.
You can read all about webdynpro from this link
http://help.sap.com/saphelp_nw04/helpdata/de/21/82a9058fa8de46b1ba7522289345b2/frameset.htm
Regarding WebDynpro for ABAP, as Shubham & Bhavik have already written, it is not released yet. Once that is released, I suppose you can access that environment from within your R/3 system by entering a transaction code. I think the latest update on WebDynpro ABAP in SDN is this weblog from Thomas Jung.
/people/thomas.jung3/blog/2005/10/02/sap-teched-2005-boston-a-look-back
Hope this helps,
Best Regards,
Nibu.

Similar Messages

Web Dynpro for ABAP Naming Convension & Guide line

Hi, everyone.
I have a plan to implement Web Application as WDA(Web Dynpro for ABAP). but I don't know how can I give a name to Windows or Views or Custom controllers.
If you have a naming convension or guid line document,
Could you share the document with me? ^^

As Rich said, there are no official naming conventions. Nonetheless, a few things have become quite popular, such as:
- adding wnd_ in front of window names as they share the same namespace with views
- adding m_ in front of member variables of controllers
- adding s_ in front of supply methods and using the name of the node afterwards
- adding lbl_ in front of labels and using the name of the labelled ui element afterwards like "lbl_customer" and "customer"
Some developers also add certain prefixes to view elements to distinguish between them.
Regarding the names of components, there is one thing that you should not do: Start them with WD_ or WDR_ as both are somehow preserved. The same is true for entities within a component, although there checks in place that prevent you from doing that.
Best regards,
Thomas

Web Dynpro V/s other web technologis

Hi to all,
We are working currently on a system that uses BAPI call from ASP.Now planning to design new web applications using WebDynPro.Could anyone pls let me know how we can track the advantages/disadvantages or possible benifits from comparing current system.Also we are trying to minimize the usage of BAPIs from Web DynPros.Is is possible??Pls advise..
Thanks in advance
Regards
Vipin B

Hello Vipin B,
Check this first http://www.sappro.com/downloads/OptionComparison.pdf
And some material about dynpro itself and comparison of different available technologies:
http://help.sap.com/saphelp_nw04/helpdata/en/a5/1a1e3e7181b60ae10000000a114084/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/15/0d4f21c17c8044af4868130e9fea07/frameset.htm
http://help.sap.com/saphelp_nw04s/helpdata/en/bd/48fc3f8fc2c542e10000000a1550b0/frameset.htm
/people/thomas.jung3/blog/2005/10/02/sap-teched-2005-boston-a-look-back
POLL: Web Dynpro UI elements - enhancement proposals POLL: Web Dynpro UI elements - enhancement proposals
Web Application Development certification Web Application Development certification
Information on some terms used in Web DynPro Information on some terms used in Web DynPro
Brand New to Webdynpro Brand New to Webdynpro
What is with the "Web Dynpro project diagram"? What is with the "Web Dynpro project diagram"?
New to Web dynpro New to Web dynpro
What is Web Dynpro? What is Web Dynpro?
Why WebDynpro ? Why WebDynpro ?
Why webdynpro and not BSP or JSP? Why webdynpro and not BSP or JSP?
BSP to WEB Dynpro BSP to WEB Dynpro
Benifits of using Webdynpro Benifits of using Webdynpro
Advantages of webdynpro Advantages of webdynpro
Java vs. ABAP Java vs. ABAP
regarding Java related webdynpro regarding Java related webdynpro
Web Dynpro vs. Struts - a few questions Web Dynpro vs. Struts - a few questions
What kind of applications are being developed with Web Dynpro? What kind of applications are being developed with Web Dynpro?
Best regards, Maksim Rashchynski.

Information about Web Dynpro

Hello!
I would like to ask you all about sources to learn web dynpro. I did some research for myself and found pieces of information like the "Tutorial for Beginners" of Web Dynpro SDN area and a pdf at SDN with pieces of information from the sap help, but I would like to get some insight of Web Dynpro.
Thanks in advance.
Hermano

Hi
I hope this will help..Also there are lot of thread aboud this tutorials.
WDA in SAP Help
http://help.sap.com/saphelp_nw2004s/helpdata/en/7c/3545415ea6f523e10000000a155106/frameset.htm
Web Dynpro for ABAP in SDN
https://www.sdn.sap.com/irj/sdn/developerareas/webdynpro?rid=/webcontent/uuid/512040e1-0901-0010-769c-c238c6ca35d9 [original link is broken]
Developing ABAP Applications Using Web Dynpro
http://help.sap.com/saphelp_nw2004s/helpdata/en/42/d41b25d2216babe10000000a1553f6/frameset.htm
Web Dynpro ABAP: Development in Detail
http://help.sap.com/saphelp_nw2004s/helpdata/en/03/0048413e466e24e10000000a155106/frameset.htm
WDA Sample programs & tutorials
https://www.sdn.sap.com/irj/sdn/developerareas/webdynpro?rid=/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d
Web Dynpro ABAP Demonstration Videos
/people/thomas.jung/blog/2006/06/20/web-dynpro-abap-demonstration-videos
Thanks
Anzy

Access UME information in Web Dynpro for ABAP application

We have an WDA iView deployed in a NW2004 Enterprise Portal. We have mapped the Enterprise Portal UME to our corporate LDAP. How do we access this UME information within the WDA iView ? Besides the user id there are specific security flags that the WDA application needs.
Any help is appreciated!

Hi Venkat ,
Please refer to this link,
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webdynpro/using knowledge management functionality in web dynpro applications.pdf
Thanks,
Raj.

I need information about Web dynpro ABAP Exception : ICF Service Node

I need information about Web dynpro ABAP Exception :
ICF Service Node "/sap/bc/webdynpro/sap/abcd/undefined" does not exist.
Here abcd is application name.
ICF Service Node exists and activated but kindly let me know from where "undefined" is coming .
Please let me know your comments /views about this.

Hi,
I think ur webdynpro service is not active after upgradation.
You have manually activate it.
Go go Tcode SICF,Execute the Initial screen,
and in this new screen give service as your application name and click on filter.
You will get your service below which will be ur application name .
right-Click on the deactivate and activate it or just activate it,.
This shd work

How to get the ep user information data in the web dynpro?

Hi all
I want to create a web dynpro application on EP.I want to get the ep user information data in the web dynpro.How can I do?Thanks.

Lin,
Two steps to achieve this:-
Step 1: Add the following code in your view Controller:-
IWDClientUser user = WDClientUser.getCurrentUser();
IUser objUser = user.getSAPUser();
wdContext.currentContextElement().setXXXX(objUser.getUniqueName());
wdContext.currentContextElement().setYYYY(objUser.getFirstName());
wdContext.currentContextElement().setZZZZ(objUser.getLastName());
where XXXX, YYYY , ZZZZ are the context names.
getUniqueName : Gives Login id of Portal user.
getFirstName : Gives First Name of the Portal user.
getLastname : Gives Last Name of the Portal user.
Step 2 : Use "Organize imports" and make sure that you have the following two libraries added in the build path of your project. You can do these by right clicking on your project name ==> Properties ==> Java Build Path ==> Libraries ==> Add External jars.
The external jars are :
com.sap.security.api.jar
com.sap.security.api.perm.jar
Finally rebuild your project and deploy.
Regards,
Chintan Virani.

Different languages are not available for Web Dynpro ABAP (WDA)

Hi Experts,
We are using Web Dynpro ABAP in 2 different languages (English/Spanish). Production environment only is available for English (WDA).
How can I make Spanish language available for Web Dynpro ABAP??. Is there any configuration or installation which I am missing?? Development and QA are OK (English/Spanish)
Thank you.
Regards
David Cortés.

Hi Experts,
Any help???
Regards
David Corté

Disable Technical Information for UI Element in WEB DYNPRO ABAP

Hi expert,
I want to disable Technical Information for UI Element in my web-dynpro application i am alredy disable in user setting by parameters WDDISABLEUSERPERSONALIZATION by i want to disbale other two options 1 Display quick help.
2 More field help.
KINDLY GIVE ME SUTIABLE SOULATION.
REGARD'S
Vikash

Hi Vikash,
Check this thread, may be you'll get some clues from here.
[How to restrict right click to show user setting in WebDynpro ALV?;.
Regards
Manas Dua

ESS Implementation based on Web Dynpro Abap(WDA)

Hi All,
I would like to know if anybody can share experience in implementing ESS based on WDA using ESS business package 1.50 on portal. I would like to know how different this implementation compared to configuration using Web Dynpro Java(WDJ).
Thanks in advance.
Khairul

The difference can be due to deployment, ie if you want Portal to be used if you are already not using ECC 500 or 600
You can be a ramp up customer or wait for it wide release in march end or april
the key difference is most of the customisation of the roles can be done from backend!
Just read these links for better understanding of this
/people/bernhard.escherich/blog/2011/01/18/ehp-5-ess-the-architects-view
http://help.sap.com/erp2005_ehp_05/helpdata/en/25/340b0507434193adbfe3f8fc8896c7/frameset.htm

.wda to web dynpro project

Hi,
Can somebody tell me how to convert a .wda file from J2EE server instance into web dynpro project?
Thanks,
Sunita.

Rename it to a zip file, unzip it and you are done.
You can unzip the underlying application jar file(s) too get the classes too.
Hope it answers.
Regards,
Daman.

HI Masters , I need information for file upload program in web dynpro java

Hi masters,
i need some inforamtion and documentation on file upload program in web dynpro java

Hi surya,
You can follow this procedure to upload the file
i) Take One Context Attribute named as "D1" of Type "binary".
ii) Take one FileUpload UI Element in the Layout Tab.
iii) Bind FileUpload UI Element's data Property to the taken Context Attribute. Here it is "D1".
iv) Take one Button UI Element in the Layout Tab named "Upload" and in the Action of that Button write the following Code.
v) The following code Generates one Folder in the Server & inside that Folder given file is Uploaded.
File ff=new File("FolderXYZ"); // Creates One Folder with the given Name ( Here Folder name is "FolderXYZ")
ff.mkdir();
try
byte b[]=null;
IWDAttributeInfo objAttinfo=null;
IWDModifiableBinaryType binType=null;
File f=null;
FileOutputStream fos=null;
if(wdContext.currentContextElement().getD1()!=null)
b=wdContext.currentContextElement().getD1();
objAttinfo=wdContext.getNodeInfo().getAttribute(IPrivateAttachView.IContextElement.D1);
binType=(IWDModifiableBinaryType)objAttinfo.getModifiableSimpleType();
f=new File(ff.getName()+"
"+binType.getFileName());
fos=new FileOutputStream(f);
fos.write(b);
fos.flush();
fos.close();
objMessageManager.reportSuccess("File uploaded to server");
} catch (Exception e)
objMessageManager.reportException("Unable to upload file to server, error is:"+e,false);
return;
The Uploaded file is stored in the folder & that folder is stored in the Server's following Path.
<Your Server>\c$\usr\sap\J2E\JC00\j2ee\cluster\server0
You can access your Uploaded file from the following Path
<Your Server>\c$\usr\sap\J2E\JC00\j2ee\cluster\server0\FolderXYZ
Regards
Sagar Ingalwar

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

Is there a way to get Web Dynpro ABAP available in a ECC 5 - NW2004 env?

We will start developing an offline Adobe interactive form with email functionality for ECC 5 on very short terms. We have to decide asap what client/server configuration we will use for this new functionality. We will also develop an online interactive form and an offline form with upload/download functionality for ECC 5. We will have to setup a client/server configuration that supports all 3 scenario's.
The main reason we would like to have NW2004S available for ECC 5 is because we would like to develop the forms in Web Dynpro ABAP instead of Java. Guided Procedures is a "nice to have" too, but not really important at this moment.
At this moment we think we have 3 options:
1. Investigate if we can make an Adobe solution in WDA for ECC 5 with our current setup
2. Upgrade ECC 5 - NW 2004 -> NW 2004S to get WDA functionality available
3. Install ADS for NW 2004 to be able to create Adobe solutions in ECC 5, then we will have to develop in WDJ
1. We have the following configuration up and running: NW2004S - CRM 5 and ADS installed: both Java and ABAP stack work properly. We are wondering if we could develop an Adobe interactive form in Web Dynpro ABAP in CRM 5 using BAPI's to retrieve the data from ECC 5 and put it on the form for display or update purposes. Also we have questions about the email functionality: do forms have to be send by email via a mailserver from ECC 5 via CRM 5 and back or can this be done directly from and to ECC 5 or is it not possible at all? Also we don't know if we can develop an online interactive form for ECC 5 via CRM 5. The current setup is not a real option for us right now as we see far too many uncertainties. Does somebody can give us some answers on the possibilities we are looking for?
2. My assumption is that upgrading ECC5 to ECC6 can be compared with upgrading 46C to ECC5. If my assumption is correct, this would mean an upgrade project with a 6 months leadtime within our company. If my assumption is wrong, please let me know. This upgrade will happen some day, but it has not been planned for 2007. So unfortunately, for us this is not an option at the moment because we cannot wait that long. I was hoping an upgrade of NW2004 -> NW2004s was not that time consuming but I guess this can be compared with a SAP upgrade project like 46C -> ECC 5.
3. Installing Adobe Document Services for NW2004 is not our preferred solution but we think it is the safest/easiest solution at this moment to get started with Adobe interactive forms for ECC 5 on short terms. We will have to develop in Web Dynpro for Java, so be it.
WDA is not a must but if we can find a client/server setup which gives us the possibility to build in WDA for ECC 5 functionality, that would be great. That's why I dropped the question on SDN. I want to be sure we choose the best option possible at this moment for us.
kind regards
Angelique

Yesterday I got new information through SDN which sounds very interesting:
There are technical repository integration points between ECC and the underlying SAP NetWeaver release. To get Web Dynpro for ABAP, you could install a stand-alone SAP NetWeaver 2004s system (without ERP) side-by-side.
Somebody else wrote: we set up a 3-system landscape of NW04s and have configured single sign on and trusted RFC's so that users can hit the webdynpro pages via the portal, and those systems make the necessary queries to the backend systems via RFC.
Does somebody know if this stand-alone system could be a proper solution for our situation? Does somebody foresee any problems related to Adobe LiveCycleDesigner or ADS?

Web dynpro application using workflow

Hi all,
I have developed a web dynpro application and attached that to the portal, so the user will login into the portal and will access the application. We have a new requirement now, when a user enters the data and hit save button on the web dynpro application, the workflow should trigger and should send the filled out (everything filled in) web dynpro application to his superior, the supervisor should be able to click on a link (which he should get through workflow) and should get the web dynpro application filled in. I am not sure how can I do this, so can you please guide me through.
Thanks,
Raj

Hi Raj,
could I suggest perhaps that you have a good search of SCN - there have been multiple posts about this sort of thing in the past.
for example : the wiki article
[Integrating WebDynpro ABAP applications with UWL for workflow in Portal|http://wiki.sdn.sap.com/wiki/display/WDABAP/IntegratingWebDynproABAPapplicationswithUWLforworkflowin+Portal]
is it perhaps that you do not use the UWL at your site? Or do you want to to send an email to the manager with a link directly to the approval application? The last case is one that I've come across many times before - it just means that you'll need to generate an approval task that is ended by a wf event and send an email to the manager with a URL parameter in the launch of the WDA application so that the app can pick up the details required to display and raise the WF event to complete the approval wf task.
There are all sorts of ways of persisting the information in the form so that the manager can see it in the approval. You can use the workflow container, you can use a db table, you could even use a shared memory area (not that I'd recommend this for this usage). But this is more a case of how to persist information in a workflow and probably a better question (search first, it's probably been answered already) for the WF forum and not the WDA forum.
Good luck in designing and building your application. Perhaps when you are done you could write a blog about your experience and further share how to do this with others.
Cheers,
Chris

WDA: Web Dynpro information

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