DispatcherException: Wrong Web Dynpro URL: "../WebDynpro/Servlet/ deployabl

Hi,
When we are accessing the GRC AC 5.3 web application via our Juniper
remote access VPN appliance, experienceing the attached application
error after logging in. Here are the steps taken before reaching this
error.
1) Login to https://xxxxxxx.yyyyyy.com and successfully authenticate with AD
2) Click on the GRC AC 5.3 web resource
3) The web application launches to the login page
4) Login with the SAP credentials
5) Experience the application error attached.
This error does not occur when accessing the application locally (on
the corporate network) and we verified that the issue is not being
reported by the Juniper device.
Attached error log:
The initial exception that caused the request to fail, was:
 com.sap.tc.webdynpro.services.sal.core.DispatcherException: Wrong Web Dynpro URL: "../WebDynpro/Servlet/<deployableObject>/<application>/xx?..". xx is not allowed without exchange key. Retrieved URI path: /sap.com/grc~acappcomp/AC/.
 at com.sap.tc.webdynpro.serverimpl.wdc.adapter.HttpRequestAdapter.checkApplicationUri(HttpRequestAdapter.java:111)
 at com.sap.tc.webdynpro.clientserver.session.RequestManager.checkApplicationUri(RequestManager.java:664)
 at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:140)
 at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
 at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:46)
Can some one help me to resolve the same ASAP.
Thanks in-advance,
Sreedhar C

Hello all,
we have the same error for a Travel Web Dynpro application:
application [webdynpro/dispatcher] Processing HTTP request to servlet [dispatcher] finished with error.
The error is: com.sap.tc.webdynpro.services.sal.core.DispatcherException: Wrong Web Dynpro URL: "../WebDynpro/Servlet/<deployableObject>/<application>/xx?..". xx is not allowed without exchange key. Retrieved URI path: /sap.com/esstratri/TripForm/~wd_key8_1245762174854/background.gif.
Exception id: [001E680CCA70007700000023000050C100046D03A2154A4D]
If anyone knows how to solve this that would be really helpful.
Best Regards
Philipp

Similar Messages

Problem in abap web dynpro URL issue

Hello All,
I have created a web dynpro for calling different tables with F4 help dynamically through ALV webdynpro, I can update, delete/insert row in ALV for multiple tables with one webdynpro program.
Now problem is user wants to create url for different tables and keep it in the portal using with this webdynpro program like that i need to create more than 20' url's and keep it in portal with current created web dynpro program.
Could please provide any solution for this issue.
Thanks in advance.
Regards
Sri

You could try passing the table name as a URL parameter.
i.e.
http://<server>:<port>/sap/bc/webdynpro/sap/<app_name>?table=MARA
This can be read in your WD application and use it to determine the table to display. There is a heap of content out there on the internet that explains how to do this.
https://help.sap.com/saphelp_nw04s/helpdata/en/2f/e7574174c58547e10000000a1550b0/content.htm
Regards,
Katan

Web Dynpro URL-Invocation with umlauts (like %FC) in the url

Hi
My Web Dynpro Application is invoked by an url with a parameter "H_name", e. g.: http://:/webdynpro/dispatcher/../myApp?H_name=SomeName.
If the parameter H_name equals Müller, the Web Dynpro view will display it as M?ller, which is of course not what I want.
I tried to use the following code snippet:
IWDProtocolAdapter adapter= WDProtocolAdapter.getProtocolAdapter();
String name= adapter.getRequestObject().getParameter("H_name");
..but the "ü" is still missing.
What can I do???? Do I have to configure URL decoding somewhere?
Please help me with this issue!
Thanks a lot in advance
Kind regards
Bettina

Hi Ayyapparaj
thanks for your help. In class URLEncoder it says:
static String encode(String s, String enc)
          Translates a string into application/x-www-form-urlencoded format using a specific encoding scheme.
What kind of encoding format should I choose?
I tried:
               String name_decoded= URLDecoder.decode(H_name, "UTF-8");
               System.out.println("name decoded " + name_decoded);
..but it's not working. Do you have an example?
Kind regards
Bettina

Web dynpro URL in external Portal

Hi Friends,
when I call the web dynpro in portal iview the url is.
http://server:8002/sap/bc/webdynpro/sap/zfind_material like the application server
in the intranet.
But when I call from external this URL does not work.
How can I adapt the URL for external use?
Thanks for you help.
RG. Jimbob
Edited by: jimbob on Feb 4, 2010 10:52 PM

Hi,
Yes that's right. Externally you cannot resolve the internal server host name. You will need to setup a secure reverse proxy that does URL rewriting in order to turn an external URL into the internal one after you have navigated the firewall and proxy. Check on SDN for information about implementing an external portal. There is a lot of information that should help you.
BRgds,
Simon

Web dynpro URL not working in user's UWL

Hi,
I am not sure if this is the right place for this question. I have created a web dynpro application and copied the URL and we put this URL in the UWL of a user using workflow, now the issue is when a user click on that URL on the portal side it's not doing anything but when I go r/3 side and click on the URL in my inbox I can see my web dynpro application running.
Any idea why is this happening.
Thanks,
Raj

Hi,
Have you checked the proxy settings in server? If yes use this code
URL u = new URL("http://download.finance.yahoo.com/d/quotes.rss?s=gm&d=t&f=l1t1c1");
System.getProperties().put("proxySet", "true");
System.getProperties().put("proxyHost", <HTTP Proxy Host> );
System.getProperties().put("proxyPort", <HTTP Proxy Port> );
InputStream is = u.openStream();
DataInputStream dis = new DataInputStream(new BufferedInputStream(is));
You can check the proxy settings in System Administration - >System Configuration -> Service Configuration -> Applciations ->com.sap.portal.ivs.httpservice -> Services -proxy.
Regards
Suresh Bachimanchi

Error when initially calling Travel Trip Form Web Dynpro application

Hello all,
we are facing a problem when calling for the first time the Travel Trip Form Web Dynpro application.
In the trace file we get the following error message:
application [webdynpro/dispatcher] Processing HTTP request to servlet [dispatcher] finished with error.
The error is: com.sap.tc.webdynpro.services.sal.core.DispatcherException: Wrong Web Dynpro URL: "../WebDynpro/Servlet/<deployableObject>/<application>/xx?..". xx is not allowed without exchange key. Retrieved URI path: /sap.com/esstratri/TripForm/~wd_key890_1246626831816/background.gif.
Exception id: [001E680CB1CE0078000002A600007B4A00046DCCEE3F358A]
This appears when a trip has been initially created and if the user wants to display a travel trip form.
However, this does not appear anymore, if you click on the travel trip form again.
Best Regards
Philipp

Hello Philipp,
We are having same problem. Please let me know solution....
Som

Web Dynpro Exception: Dispatcher Exception

FYI, EP 7.0 SP 12, NWDS 7.0.11, jdk 1.4.2_14
com.sap.tc.webdynpro.services.sal.core.DispatcherException: Wrong Web Dynpro URL: "../WebDynpro/Servlet/<deployableObject>/<application>/xx?..".xx is not allowed without exchange key. Retrieved URI path: /sap.com/wdpcocaf/AAppTst/@acf_empty.
Can anyone help me resolve the above exception? The application is a webdynpro application of type local development with a interactiveform UI in the view controller. The component controller has the code for wdInit and a custom method to fill the context with some hardcoded text values. This context is bound to textfields in the adobe form.
Thanks
M

Hi,
I faced a similar problem and ended up uninstalling and reinstalling Netweaver Developer Studio many times to no avail.
But then I tried this, try keeping your folder names small so that the path to your Web Dynpro project does not exceed 256 characters. This is mentioned in the installation guidelines.
My workspace path before was quite long as I was on a computer used by multiple users. So I changed the path to something as simple as C:\Projects
It worked for me. Hope it helps.
Best Regards,
Vinayak
Edited by: Vinayak Rao on Mar 27, 2008 7:23 PM

Introduction to Web Dynpro Java?

Where can I find a good Introduction to Web Dynpro Java?
Thanks, JJJ

Hi,
Go thru..
What is Webdynpro?
What is Web Dynpro?
Webdynpro Sample Applications and Tutorials
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d
SAP WebAs Samples And tutorials
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/7d646a6c-0501-0010-b480-bf47b8673143 [original link is broken]
Basis Webdynpro tutorials....
http://help.sap.com/saphelp_erp2005/helpdata/en/15/0d4f21c17c8044af4868130e9fea07/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/e9/1fc0bdb1cdd34f9a11d5321eba5ebc/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/3a/d08342a7d30d53e10000000a155106/frameset.htm
Web Dynpro Sample Applications and Tutorials:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/28113de9-0601-0010-71a3-c87806865f26?rid=/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d [original link is broken]
http://searchsap.techtarget.com/searchSAP/downloads/SAPPRESS.pdf
Check the following thread u can get lot of materials,
WeB Dynpro Documents
Refer these linkshttps://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/web%20dynpro%20tutorial%20and%20sample%20applications.faq
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
Java vs. ABAP WEbDynpro Java vs.
WebDynpro ABAP
regarding Java related webdynpro
Regarding Java related Web Dynpro vs. Struts - a few questions
Web Dynpro vs. Struts - a few What kind of applications are being developed with Web Dynpro?
What kind of applications are being developed with Web Dynpro?
http://www.sappro.com/downloads/OptionComparison.pdf
Hop this will helpful for u..
Urs GS

Adobe: ActiveX vs Native in web dynpro

Hello,
has there recently (the last week or so) been an update on Adobe Reader or windows xp that makes the adobe forms not work anymore with web dynpro?
Last week i had a simple form (activeX) in my web dynpro that was working fine. The form had two buttons (activeX), and on clicking the button they set a context attribute to BUTTONONE or BUTTONTWO and then they fire the webdynpro event; In my web dynpro i then check if the context attribute is BUTTONONE or BUTTONTWO and take an action depending on the button clicked. This was working fine, but now it doesnt work anymore.
When i change the buttons to native buttons and change the uielement of adobe to native in my developer studio, it is working again..
Why doesnt the activeX work anymore? The activeX buttons dont even fire an event in my webdynpro. All is configured correctly, because it worked before.
Another thing that doesnt work is the following. Binding the adobe form to the context and then an inputvalue on the form. Setting the value in webdynpro passes the value to the form, but changing the value in theform, doesnt pass the value to web dynpro, so webdynpro still has it's old value in the context.
I hope someone knows why simple things are not working.
Kind regards,
J.

Hi Joren,
Usually this is due to missing or something wrong with the ACF. I suggest to first check in your Windows Control Panel to see if the ACF is installed. If it is there but somehow still doesn't work, try to uninstall it and install the ACF again (make sure to install the ACF which is for your NW release and SP, refer to note 766191 for detail).
BTW, native forms should be the way going forward to. Perhaps you should actually stay with native forms unless you have special reasons to use activex forms.
Regards,
Marc

Webinar: Introduction to Web Dynpro Business Graphics

SAP NetWeaver Know-How Network Webinar:
Introduction to Web Dynpro Business Graphics
Wednesday 15 September 2004
11 a.m. EDT
On Wednesday 15 September, Jeff Gebo hosts the webinar titled Introduction to Web Dynpro Business Graphics as part of the ongoing SAP NetWeaver Know-How Network Webinar Series.
Heres how Jeff describes his webinar presentation:
Learn how to bring your Web Dynpro Applications to life with business graphics. Business graphics can be generated by Internet Graphics Services (IGS) which is included in the 6.40 SAP Web AS. Get an overview of the IGS architecture, the Web Dynpro Business Graphics API, and the features of the IGS. Join this webinar and then go and impress your boss with the incredible business graphics that you will be able to create!"
SDN invites you to post your questions to the presenter prior to the webinar and continue the online discussion afterward.
How to Participate
(Please go to the SDN Events page to see the article and download the PDF presentation)
Dial-in Information:
Date: Wednesday 15 September 2004
Time: 11 a.m. EDT
Within the U.S., call: +1.888.428.4473
Outside the U.S., call: +1.651.291.0618
Password: NetWeaver04
WebEx Information:
Topic: SAP NetWeaver Know-How Network
Date: Wednesday 15 September 2004
Time: 11 a.m. EDT
Meeting Number: 742391500
Meeting Password: netweaver04 (lowercase)
WebEx Link: sap.webex.com
Replay Information:
A recorded replay of this call will be available for approximately three months after the webinar. Access this recording by dialing the appropriate number and using the replay access code 720158.
Toll-free: +1.800.475.6701
International: +1.320.365.3844
About the SAP NetWeaver Know-How Webinar Series
The SAP NetWeaver Know-How Webinar Series is driven by the SAP NetWeaver Regional Implementation Group (RIG), part of the SAP Development organization. The mission of the SAP NetWeaver RIG is to enable customers, employees, and partners to successfully implement the SAP NetWeaver solution. This SAP RIG has expertise in BI, EP, XI, and WebAS. They contribute their implementation expertise to the SDN implementation forums as well as to the SAP NetWeaver Know-How Webinar Series.
Disclaimer
SDN is not responsible for any changes to the webinar schedule. The webinar schedule may be changed or cancelled without prior notice.

Hi,
Go thru..
What is Webdynpro?
What is Web Dynpro?
Webdynpro Sample Applications and Tutorials
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d
SAP WebAs Samples And tutorials
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/7d646a6c-0501-0010-b480-bf47b8673143 [original link is broken]
Basis Webdynpro tutorials....
http://help.sap.com/saphelp_erp2005/helpdata/en/15/0d4f21c17c8044af4868130e9fea07/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/e9/1fc0bdb1cdd34f9a11d5321eba5ebc/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/3a/d08342a7d30d53e10000000a155106/frameset.htm
Web Dynpro Sample Applications and Tutorials:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/28113de9-0601-0010-71a3-c87806865f26?rid=/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d [original link is broken]
http://searchsap.techtarget.com/searchSAP/downloads/SAPPRESS.pdf
Check the following thread u can get lot of materials,
WeB Dynpro Documents
Refer these linkshttps://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/web%20dynpro%20tutorial%20and%20sample%20applications.faq
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
Java vs. ABAP WEbDynpro Java vs.
WebDynpro ABAP
regarding Java related webdynpro
Regarding Java related Web Dynpro vs. Struts - a few questions
Web Dynpro vs. Struts - a few What kind of applications are being developed with Web Dynpro?
What kind of applications are being developed with Web Dynpro?
http://www.sappro.com/downloads/OptionComparison.pdf
Hop this will helpful for u..
Urs GS

New to Web Dynpro java

hi I am new to Web Dynpro java, From where should i have to start
where can i find examples and documnets on web dynpro java.
regards
beardenrick

Hi,
Web Dynpro is the SAP programming model for user interfaces (UIs).
It provides a programming framework within which you can achieve a:
u2022 Clear separation of business logic and display logic
u2022 An application specification that is both:
Client neutral and
Backend neutral
It consists of a runtime environment and a graphical development environment with special Web-Dynpro tools that are integrated in the SAP NetWeaver Developer Studio
The Web Dynpro technology provides a development and runtime environment for Web applications and enhances classical Web development to build easily adaptable user interfaces. SAP's Web Dyn-pro technology closes significant gaps between typical Web development tools and the needs of cost-effective, responsive, easy-to-use, maintainable, and professional browser-based user interfaces for business solutions. Web Dynpro uses design principles similar to SAP's Dynpro technology, but it is a completely new technology geared exclusively towards Web applications. Its main features include the following:
u2022 Usability
u2022 Abstract modelling
u2022 Personalization and customization
u2022 Separation of presentation layers and business logic
u2022 Generic services
u2022 Portability
Web Dynpro applications run in the SAP Enterprise Portal.
See https://www.sdn.sap.com/irj/sdn/nw-ui for more information.
please refer this beloe link for web dynpro java.
Introduction to Web Dynpro Java?
Basics of WebDynpro ( What is WDPro? )
https://www.sdn.sap.com/irj/sdn/?rid=/webcontent/uuid/7d646a6c-0501-0010-b480-bf47b8673143
Sample Applications and Tutorials
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d#32
More Links On Web Dunpro
The following links will give you introduction to Web Dynpro,Getting Started with Web Dynpro & WebDynpro Benefits
/thread/358673 [original link is broken]
/thread/353819 [original link is broken]
Tutorials and PDFs
Also see:
WEB DYNPRO?
what is webdynpro?
What is Webdynpro?
What is Web Dynpro?
Webdynpro Sample Applications and Tutorials
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d
SAP WebAs Samples And tutorials
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/7d646a6c-0501-0010-b480-bf47b8673143
Basic Webdynpro tutorials....
http://help.sap.com/saphelp_erp2005/helpdata/en/15/0d4f21c17c8044af4868130e9fea07/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/e9/1fc0bdb1cdd34f9a11d5321eba5ebc/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/3a/d08342a7d30d53e10000000a155106/frameset.htm
http://searchsap.techtarget.com/searchSAP/downloads/SAPPRESS.pdf
Go through the following documents for step by step procedure for developing an application in wdjava.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a361a890-0201-0010-c0bc-8f16de527cde
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/efe7a790-0201-0010-7894-cfd79d02bb7e
the following document will give you some idea of webdynpro concepts
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a815cf90-0201-0010-8481-da495d68294c
The following document gives some introduction in nwds
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f637ae90-0201-0010-ccab-81f3ec35f85e
the following document will give you some idea of WAS concepts
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e1515a37-0301-0010-b2bb-99780cb4cafa
Check the following thread u can get lot of materials,
WeB Dynpro Documents
All Web Dynpro Articles
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/7082f9fc-070d-2a10-88a2-a82b12cea93c?startindex=221
Refer these linkshttps://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/web%20dynpro%20tutorial%20and%20sample%20applications.faq
Why WebDynpro ?
Why WebDynpro ?
Why webdynpro and not BSP or JSP?
What kind of applications are being developed with Web Dynpro?
http://www.sappro.com/downloads/OptionComparison.pdf
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
Refer the following links also
1.Tutorials & Samples for Web Dynpro Java
2.https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/60e5add3-8349-2a10-9594-bcb7d1b4bd2d
3.http://help.sap.com/saphelp_nw04/helpdata/en/80/c12041aa7df323e10000000a155106/frameset.htm
4.https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/6d599690-0201-0010-12bb-b9ea3ea32d22
5.http://help.sap.com/saphelp_nw70/helpdata/EN/dd/0e2a41b108f523e10000000a155106/frameset.htm
6.What is Web Dynpro? What is the use?
7.Everything you wanted to know about Web Dynpro but were afraid to ask, including...
Elearning Webdynpro For Java
https://www.sdn.sap.com/irj/sdn/ui-elearning
Articles On Webdynpro For Java
https://www.sdn.sap.com/irj/sdn/nw-ui?rid=/webcontent/uuid/4005b711-9f9b-2a10-ebae-a1c7ab7ed39d
Blogs On Webdynpro For Java
https://www.sdn.sap.com/irj/sdn/weblogs?blog=/weblogs/topic/43
Wiki's On Webdynpro For Java
https://www.sdn.sap.com/irj/sdn/wiki?path=/x/iau
Documentation On Webdynpro
https://www.sdn.sap.com/irj/sdn/nw-wdjava
The following links will give you introduction to Web Dynpro:
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
WebDynpro Benefits
The following link will give you basics of how to build applications in Web Dynpro:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/efe7a790-0201-0010-7894-cfd79d02bb7e
Following link is the comprehensive link for numerous tutorials on Web Dynpro from SDN itself:
Tutorials & Samples for Web Dynpro Java
Following are some threads where you can get links to practice examples on Web Dynpro:
/thread/358673 [original link is broken]
/thread/353819 [original link is broken]
Tutorials and PDFs
Also see:
WEB DYNPRO?
what is webdynpro?
Regards,
H.V.Swathi

About web dynpro

hi... i have a problem understanding web dynpro architecture..what exactly is compenent controller,context,Interface View controller and View controller?what does all these controllers do and what are the differences between them?

Hi Krishna,
u cn refer to these links on webdypro.it clears all your doubts......
What is Webdynpro?
What is Web Dynpro?
Webdynpro Sample Applications and Tutorials
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d
SAP WebAs Samples And tutorials
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/7d646a6c-0501-0010-b480-bf47b8673143 [original link is broken]
Basis Webdynpro tutorials....
http://help.sap.com/saphelp_erp2005/helpdata/en/15/0d4f21c17c8044af4868130e9fea07/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/e9/1fc0bdb1cdd34f9a11d5321eba5ebc/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/3a/d08342a7d30d53e10000000a155106/frameset.htm
Web Dynpro Sample Applications and Tutorials:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/28113de9-0601-0010-71a3-c87806865f26?rid=/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d [original link is broken]
http://searchsap.techtarget.com/searchSAP/downloads/SAPPRESS.pdf
Check the following thread u can get lot of materials,
WeB Dynpro Documents
Refer theselinkshttps://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/web%20dynpro%20tutorial%20and%20sample%20applications.faq
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
Java vs. ABAP WEbDynpro Java vs.
WebDynpro ABAP
regarding Java related webdynpro
Regarding Java related Web Dynpro vs. Struts - a few questions
Web Dynpro vs. Struts - a few What kind of applications are being developed with Web Dynpro?
What kind of applications are being developed with Web Dynpro?
http://www.sappro.com/downloads/OptionComparison.pdf
/thread/431390 [original link is broken]
W/D Learning Material
Regards
Ram Vippagunta
pls assign points if the above links are useful to u

Ajax/Javascript in Web dynpro ABAP

Hi,
I need your help in figuring out what artefacts of web dynpro ABAP could help me resolve a problem.
In a Web dynpro abap application, we have a button that redirects a user to an external site. Some of our users can go to this site from their computer and some others can't because they are not allowed. I would like to be able to show the button only to the users that have the right to execute this navigation.
In order to do that, I need to embed some script in my web dynpro application that will test if the URL of this application sends back an HTTP/200.
With the latest versions of Web Dynpro ABAP, is it possible to embed javascript of ajax? How can it be done?
If not, what could I use to base the visibility of my button on a validation that has to run on the users's browser?
Thank you very much for your help!
Renaud

Another way it could be done creating a custom ztransaction (abap report) performing a PING to the ip server , reading log txt, saving if the user is authorized or not , and redirecting to the Abap Web Dynpro.
Then On wddoinit select zztable for authorization.
But i don't know if this solution will work for you (ping specific port 80? or other requirements)
DATA: workdir TYPE string,
      path_log TYPE string,
      parameter TYPE string.
TYPES: BEGIN OF tylog,
     line(1000),
END OF tylog.
DATA: t_log TYPE TABLE OF tylog,
      v_log LIKE LINE OF t_log.
DATA: appl_name TYPE string,
            abs_url TYPE string.
START-OF-SELECTION.
CALL METHOD cl_gui_frontend_services=>get_sapgui_workdir
    CHANGING
      sapworkdir = workdir.
CONCATENATE '/C ping google.it >' workdir
INTO parameter SEPARATED BY space. "example google
CONCATENATE parameter '\pinglog.txt' INTO parameter.
CALL METHOD cl_gui_frontend_services=>execute
     EXPORTING
*    document               =
       application            = 'CMD'
       parameter              = parameter
       synchronous            = 'X'.
CONCATENATE workdir '\pinglog.txt' INTO path_log.
CALL FUNCTION 'GUI_UPLOAD'
    EXPORTING
      filename                      = path_log
      filetype                      = 'ASC'
    TABLES
      data_tab                      = t_log.
LOOP AT t_log INTO v_log WHERE LINE CS 'Lost = 0'.
    EXIT.
ENDLOOP.
if sy-subrc = 0. "ping ok
zzping-uname = sy-uname.
   zzping-authorized = 'X'.
else.
zzping-uname = sy-uname.
zzping-authorized = ' '.
endif.
   INSERT ZZPING.
**construct web dynpro url and call browser
cl_wd_utilities=>construct_wd_url( EXPORTING application_name = appl_name
                                                             IMPORTING out_absolute_url = abs_url ).
CALL FUNCTION 'CALL_BROWSER'
EXPORTING
    URL                          = abs_url.
Edited by: alessandro spadoni on Mar 24, 2011 10:09 PM
Edited by: alessandro spadoni on Mar 24, 2011 10:31 PM

How to read data from ITS to Web Dynpro

Dear Experts ,
I have requirement where User clicks on specific Shopping cart .On click of it
Web Dynpro Application containing Shopping cart details should open .
Can any one please tell me how can I do so ? If I can pass some data appended to my web Dynpro URL , How can I read URL ? Is this correct way ? If possible please provide with sample code ?
I feel there are other ways as well like memory id filling in ITS and reading it in Web dynpro ? Is that fair practice ?
Point I want make is I need code to read Application URL .
(eg. cl_wd_utilities->CONSTRUCT_WD_URL). How to use this ?
Points will be awarded surely.
Cheers
Parry

data lo_cmp_api TYPE REF TO if_wd_component,
 lo_window_manager TYPE REF TO if_wd_window_manager,
 lo_ext_win TYPE REF TO if_wd_window.
CALL METHOD cl_wd_utilities=>construct_wd_url
 EXPORTING
 application_name = '<Your WD application name >'
 IMPORTING
 out_absolute_url = lv_root.
This will give you the root URL , then you need append taht with teh parametres like following
concatenate lv_root '?sap_boid=' lv_boid '&sap_publ=' ls_header-bid_type into lv_root.
and then you can fire an external window with the values
lo_cmp_api = wd_comp_controller->wd_get_api( ).
lo_window_manager = lo_cmp_api->get_window_manager( ).
lo_ext_win = lo_window_manager->create_external_window(
 url = lv_root
 title = 'MyApplication' ).
Thanks
Anzy
(Award points for useful answers )

Reverse proxy and Web Dynpro

Hello everybody,
We have a portal with some web dynpro iviews in it and we want to use a reverse proxy to block direct access to the web dynpro's. The problem we encounter is that we can not block the web dynpro URL's because then they also do not work in the portal. This is not acceptable for us.
Has anyone encountered this problem or knows a solution?
Thanks.
Best Regards,
Christohpe

Hi,
does this help? http://help.sap.com/saphelp_nw2004s/helpdata/en/59/31ae42e0fac911e10000000a1550b0/frameset.htm
Regards, Heidi

DispatcherException: Wrong Web Dynpro URL: "../WebDynpro/Servlet/ deployabl

Similar Messages

Maybe you are looking for