Storing user defaults of Web Dynpro application on portal

Hi folks,
I am trying to develop Web Dynpro application that runs in an iView on a portal. I would like to remember certain user defaults for this application (e.g., user default plant). User also has control over this value, so whenever they change it, the value should be update on a backend as well.
My first thought was to use PCD, but I am not sure how to do that - all the code examples for I found for PCD looked like they were created for portal application, not Web Dynpro ones.
Anybody here actually done anything similar?
Edited by: Alexei Isaev on Jan 29, 2008 8:20 PM

Hi Alexei,
If you need to store default values for a portal application, you may consider your development in Web Dynpro for ABAP. I have not come across application level personalisation yet in Web Dynpro for Java, unless someone else can throw some light here.
Regards,
Subramanian V.

Similar Messages

Access users in a Web Dynpro application on different WAS ??????

Hi,
Scenario - I have a local WAS on which i have deployed a Web Dynpro Based application.
There is another WAS on which I have portal installed. I need to access the roles assigned to a particular user in my Web Dynpro application.
Query -
I need to know can i access the roles assigned to a user on a different WAS in a Web Dynpro based application running on a different WAS.
Thanks and Regards,
Amol Ghodekar.

Amol,
as this questions existed twice, I've deleted one.
As roles are in the UME, you can access them. But why do you want to do this? You could login to that user, but then the question is what you want to do....
Regards,
Benny

Not able to run web dynpro application from portal.

Hi portal experts,
I want to run my web dynpro application from portal.
So created a seperate iview and a role for the purpose.
Assigned the iview to the role and also mapped a abap user id to the new role created.
But when I click on 'preview' the iview , getting the following dump.
Error when processing your request
What has happened?
The URL http://mnghcmsap:8000/sap/bc/webdynpro/sap/zhr_cp_admin/ was not called due to an error.
Note
The following error text was processed in the system HRM : Die URL enthält keine vollständige Domainangabe (mnghcmsap statt mnghcmsap.<domain>.<ext>).
The error occurred on the application server mnghcmsap_HRM_00 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: CHECK of program CX_FQDN=======================CP
Method: STARTUP_CHECKS of program CL_WDR_CLIENT_ABSTRACT_HTTP===CP
Method: HANDLE_REQUEST of program CL_WDR_CLIENT_ABSTRACT_HTTP===CP
Method: IF_HTTP_EXTENSION~HANDLE_REQUEST of program CL_WDR_MAIN_TASK==============CP
Method: EXECUTE_REQUEST of program CL_HTTP_SERVER================CP
Function: HTTP_DISPATCH_REQUEST of program SAPLHTTP_RUNTIME
Module: %_HTTP_START of program SAPMHTTP
What can I do?
If the termination type was RABAX_STATE, then you can find more information on the cause of the termination in the system HRM in transaction ST22.
If the termination type was ABORT_MESSAGE_STATE, then you can find more information on the cause of the termination on the application server mnghcmsap_HRM_00 in transaction SM21.
If the termination type was ERROR_MESSAGE_STATE, then you can search for more information in the trace file for the work process 0 in transaction ST11 on the application server mnghcmsap_HRM_00 . In some situations, you may also need to analyze the trace files of other work processes.
If you do not yet have a user ID, contact your system administrator.
Error code: ICF-IE-http -c: 200 -u: INF51515 -l: E -s: HRM -i: mnghcmsap_HRM_00 -w: 0 -d: 20110209 -t: 121224 -v: RABAX_STATE -e: UNCAUGHT_EXCEPTION
HTTP 500 - Internal Server Error
Your SAP Internet Communication Framework Team
Please let me know if I am doing the process correctly and also let me know if I am missing somthing.
Thanks,
Aditya.

Are you able to run teh web dynpro application independtly i.e. without creatin an iview.
http://mnghcmsap:8000/sap/bc/webdynpro/sap/zhr_cp_admin/ by using this link.
or there also you are getting the error.
i guess there also you should be gettign the error.
this is some problem with the FQDN settings in the abap system.
in the host name of the web dynpro applciation server one .(dot) is must.
so you might have to change the host name to some thing like mnghcmsap. from mnghcmsap
thanks
sarbjeet singh

How to get User Id in Web dynpro application

Hi Experts,
I am running web dynpro application with authentication checkbox set. I want to display user id of the user in my application. I am using following code in Init method of component controller.
IWDClientUser wdUser = WDClientUser.getCurrentUser();
WdContext.currentContextElement().setUserName           (wdUser.getClientUserID());
Here I am getting some integer value as userId.
I am not using Portals, so solutions suggested for portal are not useful for me .
Is there any way to get this uset id.
Thanks in advance

hi
try this piece of code
          IWDClientUser wdUser = WDClientUser.getCurrentUser();
          IUser user = wdUser.getSAPUser();
          if (user != null)
                    IUserAccount[] acct = user.getUserAccounts();
                    if(acct[0] != null)
                              String strUserid = acct[0].getLogonUid();
wdContext.currentZtms_Fm_Regupdate_InputElement().setAssoid(new String(strUserid));
Note: Defining the IUser will show an error. To resolve this, within the properties of
the project, choose Java build path -> Libraries -> Add external jars ->
com.sap.securities -> lib -> com.sap.security.api. Open this file and retype the code.

Maintain user session in web dynpro application

Hello Experts,
I have a web dynpro application. Whenever user presses F5 or refreshes the application, user is made available with login page. Instead, I want to maintain the session for that particular logged on user, so, whenever he refreshes he lands on the same page if his session is active.
As far as I read some discussions on scn, I got to know that there is no such thing in WD ABAP. Still, is there any way to accomplish this type of requirement?
PDN.
Regards,
Harsh

Hi Harsh,
My assumption of your requiremnt:
The application is suppose to bypass SAP authentication and should prompt the user with a custom view .
So when the user logs in using the custom view (input details), then user shouldnt be prompted with login screen again if he presses f5 .
A very different requirement .. but may be you can try using a static flag which will be raised when you login using the custom view.
This flag value can be used to determine if the user has logged in earlier during the session.
Thanks & Regards,
Tashi

Passing a parameter while calling a web dynpro application on portal

hi
I am having a web dynpro application which retrieves data from R/3 system via RFC using Jco destinations define in the Portal.
Now we have different kinds of portals running on the same WAS, now I want the application to run which access data from different R/3 systems thru different JCo destinations.
I need to create a logic such that mu application runs fine on any portal with any Jco destination.
Is there any provision to achieve this.
kindly let me know about this.
Thanks and regards
kris

Gopi,
there's an parameter called "sap-wd-arfc-useSys" you can pass to the application, to change the used JCo-Connection (read more at http://help.sap.com/saphelp_erp2005/helpdata/en/f4/651741f163f023e10000000a155106/frameset.htm)
so, if you're running the WD-aaplication on one WAS and call it from different portals, you have to create three (or six with the META-connections) JCo-Connection on your WD-WAS.
In a WD-application you can access URL-Parameters with:
WDWebContextAdapter.getWebContextAdapter().getRequestParameter("<your URL Parameter-Name>");
kr, achim

Accessing Web Dynpro application outside portal

Hello alles,
Our customer wants to display a Web Dynpro application result on a regular hmtl intranet page, i.e. without showing the portal.
We have tried with html frames, but end up with a flickering or empty screen. The problem occurs both with a quick link to the application within the portal, an SSO link, a link to the iView, a webdynpro/dispatcher address ...
It seems as if the problem occurs with all WD iViews, but not with e.g. a regular News iView.
Do you have any suggestion on how we could solve this? Reasons?
Thank you in advance!
Brgds,
Caroline
Message was edited by:
Caroline Janzon

hi
good
go through this link,hope this ll help you to solve your problem
http://www.sap-press.de/download/dateien/1103/sappress_maximizing_web_dynpro_for_java.pdf
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webdynpro/wd%20java/wd%20tutorials/using%20ejbs%20in%20web%20dynpro%20applications.pdf
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/b5380089-0c01-0010-22ae-bd9fa40ddc62
thanks
mrutyun^

Calling a web dynpro application via portal using SSO

Hello Expert,
i have a requirement where i need to call a web dnpro application via portal.
But it is asking for user name and password.
i want to call using single sign on.
Can u please suggest a way.
i did the coding like this:-
CALL METHOD cl_wd_utilities=>construct_wd_url
EXPORTING
application_name = l_c_appl_name
IMPORTING
out_absolute_url = l_v_gv_url_string.
l_v_icf_url = l_c_icf_url_val. "#EC SYNTCHAR
CALL METHOD cl_icf_tree=>if_icf_tree~service_from_url
EXPORTING
url = l_v_icf_url
hostnumber = l_c_0
authority_check = space
IMPORTING
icfactive = l_v_m_sso_active.
IF l_v_m_sso_active = l_c_x .
CREATE OBJECT o_viewer
EXPORTING
parent = o_empty_co.
CALL METHOD o_viewer->enable_sapsso
EXPORTING
enabled = l_c_x
EXCEPTIONS
OTHERS = 0.
l_v_gv_url_c = l_v_gv_url_string .
CONCATENATE l_v_gv_url_c l_c_url_string p0022-pernr INTO l_v_gv_url_c.
CALL METHOD o_viewer->detach_url_in_browser
EXPORTING
url = l_v_gv_url_c
EXCEPTIONS
cntl_error = 1
OTHERS = 2.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4
RAISING error_occured.
ENDIF.
cl_gui_cfw=>flush( ).
ENDIF.
but it is not working
thanks
Mahesh

Hi Mahesh,
You need to setup a Single Sign On between SAP Portal and ECC system where yoy are doing the development.
Ask basis team to setup the single sign on and usually this is the job done by Basis teams. Refer the below link to get some idea on SSO setup:
http://scn.sap.com/community/enterprise-portal/blog/2013/12/15/sso-configuration-between-sap-portal-73-and-ecc-60-ehp-6
Thanks
Krishna

DB access in Web Dynpro application in Portal

Hi,
I will develop a web dynpro application which will run in the EP and use an DB. How are the best practices in this scenario ? Should I use a Web Dynpro Model (EJB or WebService) for the persistence operations or should I use Portal Services ?
Regards
Flo

Hi Florian,
go trrough these docs:
EJBs in Web Dynpro Application Using Wrapper Class
[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/00be903b-8551-2b10-c28a-8520400c6451]
[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/1f5f3366-0401-0010-d6b0-e85a49e93a5c]
Accessing database table using EJB and web dynpro
[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/70929198-0d36-2b10-04b8-84d90fa3df9c]
Oracle Connectivity with EJB using WebDynpro Application
[https://www.sdn.sap.com/irj/sdn/wiki?path=/display/wdjava/oracle%2bconnectivity%2bwith%2bejb%2busing%2bwebdynpro%2bapplication]
[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/0b657b7e-0c01-0010-74a4-b71518871800]
hpe it hlps u...
Regards
Khushboo

How to get Portal User Context in Web Dynpro application

I have successfully integrate a web dynpro app into SAP Netweaver Portal.
Within my web dynpro app, how can I get portal user context information such as first name, last name, job title or some newly created ume attibutes.
Is there any programmatical approach to get portal user context in my web dynpro. I not sure whether I can use the following codes in web dynpro?
IUserContext userContext = request.getUser();
String firstName = userContext.getFirstName();
String lastName = userContext.getLastName();
If yes, can someone point me the name of the jar file I have to import.
Note : The SAP Netweaver installation that runs my web dynpro app is same with the SAP Portal.

Hi ,
you can use the below code to get User details and add com.sap.security_2.0.0 > lib > com.sap.security.api.jar
try
IWDClientUser clientUser = WDClientUser.getCurrentUser();
String firstName = clientUser.getFirstName();
String lastname = clientUser.getLastName();
catch (WDUMException e) {
wdComponentAPI.getMessageManager().reportException("Error Retrieving User"+e.toString(),true);
Regards,
Sunitha Hari

When to use WEb Dynpro application and Portal application in NW dev studio

I would like to know what is the difference between
webdynpro application and EP Application using PDK.
Are they comaparable ...Which one has an edge over the other specific to any applications.
I want develop an application related to e-commerce using the SAP R3 as backend for an industiry(where in a registered user can place an order and query on the staus of order. All the data will be stored in R3 ).
I am planning to dev this using NW dev studio , but have an appehension about which application is useful for this kind of application either webdynpro or EP application .
can anybody explain which one has edge over the other ( Webdynpro or EP applcations in context with NW Dev studio) and why.
thanks
PK

Hi,
Webdynpro is used when requirements ask for a prototype using minimal time n effort.
Highly skilled programmers are not necessary to write a webdynpro application
It uses dynamic controls without reloading the page.
Portal components esp Abstract portal component provides a lean method to write HTML command to web client
Large interactive components requires more programming.
WebDynpro is a highly declarative, tool-based programming model. It minimizes platform-dependent "plumbing" code for building UIs and maximizes declarative metadata describing huge portions of a typical application in a platform-independent way.
Web Dynpro follows a "top-down" approach in order to consistently support multiple runtime platforms.
In Web Dynpro you just have to drag & drop the UI components.
Portal components has followed a "bottom-up", programming-driven approach to Web development.
Regards,
Pooja.

Deploying web dynpro application into portal

hi
I have created a simple example in webdynpro in Netweaver developer studio, and I have deployed it into the portal whose version is EP6 SP9.
where can I see that deployed webdynpro application(in my case it is WebDynpro_Basics.ear) in the portal.
Can any one tell me the navigation part in the portal.
thanks
krish

Hi Krish,
You will find the deployed webdynpro application in webdynpro content administrator. You have to access it using portal administrator user-ID. the url is:
http://<hostname>:<J2EE engine port>/webdynpro/welcome
If you want to display the webdynpro application as an iView in the portal have a look at the following link.
http://help.sap.com/saphelp_nw04/helpdata/en/d8/6ee03fc2269615e10000000a155106/frameset.htm
Regards,
Aniket

How To Consume UME services in Web Dynpro applications

Dear Friends,
I am developing a new web dynpro application in which i want to get the user related information in my dynpro code. I have used com.sap.secuirty.jar file in class path -> lib of my project.
I have written code sth like this.
IUser user = null;
String username = user.getCurrentUser().getSAPUser();
and defined sap.authentication as a application variable to fetch user creadentials from portal run time.(user logs in to the portal and dynpro application fetches user credentials from portal). When i do this, the login window appears twice and user needs to enter his credentials more than once. If I remove sap.authentication parameter from the application then i am not able to get the user credentials. Could you please tell me the right method of fetching the user credentials in web dynpro application? Do we need to use sap.authentication? do we need to include sharing reference of the usermanagement in our application?
kindly share your knowledge.

These might be good places for you to start.
[User|http://help.sap.com/saphelp_nw04s/helpdata/en/80/45da9619d24b61bb869c31ef3b780a/frameset.htm]
[Protecting Access to the Web Dynpro Application Using UME Permissions|http://help.sap.com/saphelp_nw04s/helpdata/en/f3/a64d401be96913e10000000a1550b0/frameset.htm]
-Michael
Edited by: Michael Shea on Sep 2, 2008 8:24 AM
Edited by: Michael Shea on Sep 2, 2008 8:25 AM
Fix link

Calling a Web Dynpro application from a web application

Hi everyone, I've got a problem I hope someone can help me resolve.
What I wanna do is to show a login form, which is part of a J2EE web application (contained in a SAP Web AS), an after the user submits the required information, I have to redirect the user to a Web Dynpro application, which is contained in the same Web AS, but I have to redirect this user using single sign on.
I'm not sure about what I have to do, I'm new in these technologies, I think I need to use UMFactory, but I have made some investigation and I'm not so sure about what I have to do yet, can anyone give me a hand with this?

Hi Joel,
Please follow the documents below
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/80fbc690-0201-0010-1aba-93d5c8232b4a
http://help.sap.com/saphelp_nw04s/helpdata/en/b0/4d2b418a3edb2be10000000a1550b0/content.htm
Hope this helps.
Regards,
Kiran Kandepalli.

User Authentication in Web Dynpro Java

Hi guys,
I was just wondering how user authentication can be achieved in WDJ? In Web Dynpro ABAP this comes for free when you launch an application. However, in WDJ we can deploy and call the URL without any authentication at all. Is there a way to configure this or do we really have to code this? Thanks! Generous points will be awarded!

Hi Alex,
check this links,
Re: User Authentication in Web Dynpro Application
Authentication of Web Dynpro
Using Web Dynpro authentication for a Web Service call
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/dd48d990-0201-0010-92a3-c3ed7e9fd244
http://help.sap.com/saphelp_nw04s/helpdata/en/04/ee8b8b0d23b746854897adc5611c1d/frameset.htm
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/8304e990-0201-0010-ed8b-d978f1e67b1e
Regards,
vino

Storing user defaults of Web Dynpro application on portal

Similar Messages

Maybe you are looking for