What is Web Dynpro? What is the use?

Hi all.
I am new in Webdynpro. Can u anybody tell me What is Webdynpro? what is the main Purpose?
with regards,
Jeyapaul.M

Hi Jeyagobi Gobinath ,
>>What is Webdynpro?
1) All future applications developed by SAP will be written in Web Dynpro SAPu2019s response to emerging technologies
2) Fully integrated with Developer Studio and based on proven technology (SAP or non-SAP)
3) Supports industry standards
4) One common technology for Java and ABAP
5) Close integration to SAP NetWeaver Components
6) Professional UI programming model
7) Adaptable programming framework to future technologies
>>what is the main Purpose?
1. SAP response to emerging technologies
2. Supported from a development environment with
graphical tools, wizards, and templates
3. Support of proven technology (SAP or non-SAP)
4. Support of industry standards
5. One common technology for Java and ABAP
6. Close integration to SAP NetWeaver Components
7. Professional User Interface (UI) programming model
8. Adaptable programming framework to future
technologies
WebDynPro concepts can be implemented in 2 ways :
1) WebDynPro ABAP
2) WebDynPro JAVA
WebDynPro JAVA is usefull in Adobe Interactive Forms & EP.
NOTE : WebDynPro JAVA is preferred than WebDynPro ABAP
Check the below links for all details on WebDynPro:
SAP Web Dynpro Overview
http://wendtstud1.hpi.uni-potsdam.de/sysmod-seminar/SS2005/presentations/12-WebDynpro-Overview.ppt
Web Dynpro General Concepts
https://admin.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/30ea953b-8e57-2910-4e85-f7be60b00407
Web Dynpro
http://help.sap.com/saphelp_nw2004s/helpdata/en/15/0d4f21c17c8044af4868130e9fea07/frameset.htm
Web Dynpro Java Foundation u2013 What's new in SAP NetWeaver 2004S
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/c29a4d25-0c01-0010-50ae-e69d0e1c61f3
Web Dynpro for ABAP: Tutorials for Beginners
Web Dynpro for ABAP: Tutorials for Beginners
Web Dynpro Architecture
http://help.sap.com/saphelp_nw04/helpdata/en/a5/1a1e3e7181b60ae10000000a114084/content.htm
Web Dynpro User Interface Design
https://www.sdn.sap.com/irj/sdn/webdynpro?rid=/webcontent/uuid/ce44a14c-0a01-0010-af89-d7dbd944f176
Getting Started with Web Dynpro Java
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/28113de9-0601-0010-71a3-c87806865f26?rid=/webcontent/uuid/8921447c-0501-0010-07b4-83bd39ffc7be
Developing ABAP applications using Web Dynpro Configuration Scenario
http://www50.sap.com/businessmaps/8729920B31E343F099B71340B15F06DB.htm
http://www.sapforum.co.kr/TECHDAY07/download/9.%20SAP%20WebDynpro_%EA%B9%80%ED%98%9C%EC%84%AD.pdf
How-to add a custom Web Dynpro iView to the MSS Employee Profile (ECC 6.0)
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/profile/how-toaddacustomWebDynproiViewtotheMSSEmployeeProfile(ECC+6.0)&focusedCommentId=55238
Developing Java Applications using Web Dynpro Configuration Scenario
http://www50.sap.com/businessmaps/8F5B533C4CD24A59B11DE1E9BDD13CF1.htm
Integrating Web Dynpro and SAP NetWeaver Portal Part 1: Creating Web Dynpro-Based Portal Content
http://www.octavia.de/fileadmin/content_bilder/Hauptnavigation/SAP_NetWeaver/WebDynpro/Tutorial_1.pdf
The Structural Concepts of Web Dynpro Components
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/a048387a-0901-0010-13ac-87f9eb649381
Web Dynpro:Context Mapping & Model Binding
http://wendtstud1.hpi.uni-potsdam.de/sysmod-seminar/SS2005/presentations/14-Web_Dynpro_dataflow.pdf
Web Dynpro:Getting Involved
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/c193252d-0701-0010-f5ae-f10e09a6c87f
Web Dynpro for ABAP
http://www.vnsg.nl/temp/508773747/A1-WDA_Themadag.pdf
http://www.octavia.de/fileadmin/content_bilder/Hauptnavigation/SAP_NetWeaver/WebDynpro/Web_Dynpro_Part_IV.pdf
All Web Dynpro Articles
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/7082f9fc-070d-2a10-88a2-a82b12cea93c?startindex=221

Similar Messages

What is the Web Dynpro tab on the portal page?

Newbie here...
I am confused between NDWS and the Web Dynpro tab on the portal page. As I don't have access to either right now, I need to know what is required by a Portal Content Admin to maintain an application. The Basis people do the JCO setup. Those are the only tabs I have seen when using the Web Dynpro tab from the portal, not NDWS. Seeing as I don't have access to either tool, and I have to ask for what I need and I don't know what I need... Been there?
I guess my question is the use of the two tools.
Thanks,
Amy Smith
Haworth, Inc.

Thanks so much for a quick response!
So, the Web Dynpro Content Admin is normally a part of the content admin role. Hmm... I get a "you are not authorized" when I click that tab, even though I can do iViews, etc. and was told I have the content admin role. So if no one edited the rights of the content admin, I should be able to get into Web Dynpro Content Admin tool. Is this so? Is there any special user config, check box, etc in addition to the role?
Is the Dynpro content admin tool useful for content admins or content developers?
My Basis person does not want the content admin to be able to change JCO settings. Is there a way to give the content admin rights to everything in the WDCA except that?
Thanks again. I am a J2EE developer who volunteered to take content admin and content development roles and am trying to figure out what has been done here and what needs to be done. On top of that anyone who has been involved claims "I know nothing..." until I ask specific questions. It's just hard to know what the specific questions are.
I know, training... No money. Sigh... I am good at doing tutorials and reading manuals and experimenting, however, I need access to the right tools and permissions first.
Thanks again.
--Amy Smith Haworth, Inc.

What is Web Dynpro ABAP ?

Hi experts,
I want to know what is web dynpro Abap ? How it is defferent from ABAP? Where can i get the materials and documentation regarding Web Dynpro ABAP. I have heared lot about web dynpro abap but i dont know any thing about it. Lots of my friends who are in SAP field suggested me to learn Web dynpro ABAP but with out knowing any thing wht shd i learn. What are all required to learn web dynpro abap. I knnow only Basic abap so can can go for webdynpro abap or not?
useful answers will be rewarded
Regards,
sunil kumar.

Hi Sunil
1. Web Dynpro ABAP, is a Framework given by SAP to develop Web Application using ABAP as a programming language.
2. Core ABAP is to develop applications in SAP GUI, Web Dynpro ABAP is for Internet based Applications.
3. Help site Documentation
http://help.sap.com/saphelp_nw2004s/helpdata/en/7c/3545415ea6f523e10000000a155106/frameset.htm
Tutorials Web Dynpro ABAP
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/02e1fa45-0801-0010-10a0-f1cf47e8c943
4. You should know the limitations of a web Applications and you should know how a typical web application works, that's enough to go with Web Dynpro with knowledge of ABAP.
Regards
Abhimanyu L

I am receiving a message that says "sorry you browser/program isn't supported by Web Dynpro" what can I do?

I am receiving a message that says "sorry you browser/program isn't supported by Web Dynpro" what can I do?

See:
* http://boardreader.com/thread/Problems_with_Web_Dynpro_and_Firefox_4_6rv33X159dx.html

NW2004s: Assigning a custom theme to a web dynpro running in the portal

The situation is as follows:
Some web-dynpros (for java) have a custom theme, a theme which is not the default theme of the portal or the default theme for web-dynpros in general.
In NW2004 this worked as follows:
When starting a web-dynpro in the portal it checked if it was started with the right theme. If not the exit plug of the WD interface view was called with an Url of the WD application plus a parameter for the right theme.
This is the famous parameter sap-cssurl.
For that parameter there are some values possible:
1) sap-cssurl=http://<host>:<port>/irj/portalapps/com.sap.portal.design.urdesigndata/themes/portal/mytheme
2) sap-cssurl=http://<host>:<port>/irj/portalapps/com.sap.portal.design.portaldesigndata/themes/portal/mytheme
3) sap-cssurl=http://<portal>:<host>/webdynpro/resources/sap.com/tcwddispwda/global/SSR/themes/mytheme
The first 2 are locations of the portal environment, the last one is a location of the WD runtime environment.
As I noticed this must be a full qualified absolute Url including host and port.
This works in NW2004 for web dynpro's running standalone AND in the portal.
Now for NW2004s:
The 3 variants of the parameter sap-cssurl work for web dynpro's running standalone.
But now for web dynpro's which are integrated in the portal:
The exit-plug with an Url is not possible anymore, this leads to the runtime error:
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Exit-Plug must no be triggered with an URL when running in portal. Use portal navigation instead to navigate to another application!
Okay, as a first workaround I tried the portal navigation,
but somehow the supplied parameter sap-cssurl has no effect.
The code for that in the on-startup plug of the WD component:
WDPortalNavigation.navigateAbsolute(
PCD_ID,
WDPortalNavigationMode.SHOW_INPLACE,
null,
null,
WDPortalNavigationHistoryMode.NO_HISTORY,
null,
null,
"theme_set=X&" + theme,
 theme,
 false,
 true
I used there absolute portal navigation and the parameter (sap-cssurl=...) is part of the launcher parameter and the business parameter in the call to WDPortalNavigation.navigateAbsolute.
But as I wrote above, this has no effect on the theme.
In the I-View the parameter "Supply portal theme" is set to NO, otherwise the parameter "sap-cssurl" is supplied twice (this can be seen in the poroperties of the web-page in Internet Explorer).
What I tried afterwards was setting the parameter sap-cssurl hardcoded in the "Application parameters" of the I-View. This doesn't work either.
My question is: Should this be anyway possible for a NW2004s portal?
Did anyone successfully implement this?
Kind regards,
 Erich Lind

Hi Erich,
I am facing the same problem. I am on 04 s and couldnot implement the custom theme to a web dynpro running in the portal. When I run the web dynpro app as stand alone, the custom theme applies fine. But when in portal, it takes the standard theme.
Was wondering if you figured this out.
Thanks

How-to add a custom Web Dynpro iView to the MSS Employee Profile

Hello everybody,
i have created a small How-to guide of how to add a custom iView/Web Dynpro application to the standard MSS Employee Profile for ECC 6.0.
The How-to guide can be found <a href="https://wiki.sdn.sap.com/wiki/display/profile/2007/04/15/How-toaddacustomWebDynproiViewtotheMSSEmployee+Profile">here</a>
I hope its of any value.
cheers,
Markus

Hello Luca,
unfortunatelly it wont work. A WDA Application does not have access to the Floorplan Manager for XSS Applications. So until SAP develop an interface, you have to stick for such a task to WDJ.
regards,
Markus

Migrating Local Web Dynpro Projects to the JDI -- labels missing

Hi all
I am trying to Migrating Local Web Dynpro Projects to the JDI .But the labels are missing..?.
The runtime output is coming well. Any suggestions.Do any of you come accross this problem before?.help appreciated and I promise to award full points for best solution
Thank you
Regards
Maruti

Hi Maruthi,
Please look at this link,
Re: How to modify ESS ii views code which are imported from NWDI to NWDS
Thanks,
Raj.

Hey how to upload ABAP web dynpro's in the EP server?

Hi Folks,
please let me know how to deploy the created ABAP Web Dynpro's into the Enterprise Portal.
thanks ,
NKumar

Hi NKumar,
You can put your web dynpro application on portal.
We can publish web dynpro application on portal through "iviews".
Portal eventing is necessary during a scenario where u have to communicate to another portal iview.say in portal u have your WDA app in one iview and another WDA or BSP app in another iview
But for WDA app,navigation inside its views you would not need portal eventing.
This Will help you,
/people/sap.user72/blog/2006/01/05/creating-wd-abap-iview-and-the-wd-namespace
Kindly check for following links also,
http://help.sap.com/saphelp_nw04s/helpdata/en/43/9f0396e1062883e10000000a422035/frameset.htm
http://help.sap.com/saphelp_nw04s/helpdata/en/1d/e4a34273f60b31e10000000a1550b0/frameset.htm
http://help.sap.com/saphelp_nw04s/helpdata/en/0e/a1e94205045604e10000000a155106/frameset.htm
Hope I have answered your question.
Cheers,
Darshna.

What is Web dynpro?

Hi,
I am new to Web dynpro, I am an ABAP consultant. I want to shift to Web dynpro.
can any one help me with the confusion i have?
I want to know what is difference between
Web dynpro in Java and
Web dynpro in ABAP.
In which part i want to shift in Java or ABAP side?
What are the software requirements to work with Web dynpro? Now i am working in ABAP on
ECC 5.0 where i am not able to see the Web dynpro creation components in Tcode SE80.
Thanks,
Kumar.

Hi Kumar,
I'm just pasting here areply i'd given for a similar query. hope it helps you
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 far as I know 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
Best Regards,
Nibu.

What is Web Dynpro Proxy Page

hi
any body Could you please let me know the what is the diff between
Default Page Temple and Web Dynpro Proxy Page.
regards
mmukesh

hi Mukesh,
as wrote in the SAP Library
Default Page Template: Is a page based on the regular portal page template
Web Dynpro Proxy Page: Is a page based on Web Dynpro technology
<a href="http://help.sap.com/saphelp_nw2004s/helpdata/en/db/b8df3d48b05d5ae10000000a11405a/frameset.htm">http://help.sap.com/saphelp_nw2004s/helpdata/en/db/b8df3d48b05d5ae10000000a11405a/frameset.htm</a>
Best Regards,
Gianluca Barile

What happens if I switch off the "Use Cellular Data for Facetime"?

So I got a notice saying that my phone's storage was almost full which makes no sense to me because I barely have about 300 pictures on my phone, barely any apps, but I do have music. I have mail turned OFF, and I am always on WIFI. I don't know how this is a problem.
So what would happen if I pressed the switch off button for the "Use Cellular Data for: facetime"?
I use facetime A LOT with my friends WHILE ON WIFI but if this is causing my storage to go so full, I will do it.
Please heLP!

Using cellular data has nothing to do with the storage capacity on your phone. By turning it off you will only be able to FaceTime when your connected to wifi, thus saving you on your data plan if you do not have unlimited data from your carrier.
You can go to settings > usage to view what is filling up the capacity of your phone. You should import and back up your pictures to your computer following the directions here http://support.apple.com/kb/HT4083

I've gotten the message Sorry, your browser/program is not supported by Web Dynpro! I'm using Windows 9

I attempted to open up a program, it seemed to open fine until I tried to click on the tabs to view specific information & that is when I received the message that my browser/program is not supported by Web Dynpro. I checked the website for Web Dynpro but their downloads only cover Windows 8.

There is no Windows 9 as Windows 8 is still in Beta testing and not out until 2012.
There is Internet Explorer 9 (IE9) browser and you appear to be using Windows 7.
Perhaps the 8 is for the IE8 browser.
Perhaps the unnamed download you are referring to from Web Dynpro is only for IE.

Web DynPro Behaviour when the Reload button is pressed

Hi,
I'd like to know what is the behaviour of the Web DynPro when an user presses the Reload button on the browser.
I'm asking this because I designed a WDP that has a view with some input fields, two button and a table to show the result of a search operation based on the content of the input fields.
Some of the input fields are text inputs and others are dropdown list controls. In some cases, e.g. after having performed a search, if I hit the Reload button the content of one dropdown list was shown in another dropdown list.
The dropdown lists and the other input fields are bound to some context attributes and nodes.
I'm trying to figure out why the WDP is kept in this 'dirty state' when the page is reloaded.
Thanks,
Pietro.

Hi Pietro,
a reload of the Browser causes every time a reload of WDJ-Application. That means the content in the wdDoInit-Method is executed and the UI-Input elements are in initial state.
If you want to store the selection in the Input fields and droodowns the only way is to store that in the session.
Here is an example to do that.
WDScopeUtil.put(WDScopeType.CLIENTSESSION_SCOPE, "ABC", "someValue");
Than you have to read this in the init-Methods.
WDScopeUtil.get(WDScopeType.CLIENTSESSION_SCOPE, "ABC");
Regards
Gunter

Want to Put My Web Dynpro App on the Web?

What do I ask Basis for .....Portal Content access? Will I need anything else?
Thank-You

What do you mean by "on the web"? On the internet or just your intranet? Standalone or in your portal? I suspect portal based upon your second question. In order to place your WDA in the portal you need a system configured and then you can create a WD ABAP iView. You can watch a video of the process here:
Web Dynpro ABAP Demonstration Videos
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/media/uuid/eae111e7-0b01-0010-6cb7-e0dd2bfbfa7a

Multiple versions of the same Web Dynpro application on the same SAP Portal

I have a single application (local development) and deploy directly to a SAP Portal(NW 7.0) from NWDS Version: 7.0.15
No problems there, works like a charm.
But I want to have multiple versions of the same application on one portal. Eg. ill build a version 1.0 for test and deploy this. Then continue to work on version 1.1 deploying this directly on the portal. The two versions should now co-existing under different names and/or packages.
Please help.

Hi Kim,
May be you can try this and see if this works for you. I am not 100% sure if it will work for you, but worth a try I guess. Create a Test WebDynpro project and try the following steps on this project. If they work out correctly and serve the purpose for you only then try them on your actual Web Dynpro project.
1. Create a test Web Dynpro project say "TestWDProject" with Component say "Comp1" and the default views and windows etc.
Also create some working application our of this component and Windows using the Context.
2. Right click the "Comp1" and select Copy.
3. Right click 'Components" node in the project structure and select "Paste"
4.This step will try to paste the copy of Comp1 as a new Component.
5. You can change the Name and Package of the Component.
6.Similarly you'll get the prompts for views,windows etc.
7.Once you have copied everything, Just check if everything looks good.
8.Now you can create a new Application using this new component and the Component Interface View and Deploy it.
9.Test whether the Application created out of this copy works same as the original component.
You can also try to create another Web Dynpro project and paste the Comp1 in the Components node of that new project and perform the same steps.
Again, try with these Test Projects and see if this serves your purpose before applying the steps on actual projects.
Regards,
Ajay

What is Web Dynpro? What is the use?

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