Parameters Forwarded to Web Dynpro

Our portal is integrated with ERP system. We transfer roles from this system to the portal (New - From Backend System) and some iViews are generated automatically for menu items (they are placed in Migrated Content). If I add application parameters in menu item in ERP system - they are finely transferred to Application Parameters in iView.
And I need the same functionality for field "Parameters Forwarded to Web Dynpro" in iView. How to fill it from role? Our somehow else?
Generous reward for help

Hi Johnny,
If you know where the roles and iViews are in the pcd you can just use the content administration to open the WD application page and those iViews will have the property "Parameters Forwarded to Web Dynpro"
Hope I understood you correctly.
BR,
Saar

Similar Messages

How do i pass parameters to a web dynpro application ?

Hi all,
how do i best possible pass (serverspecific) parameters to a web dynpro application ?
i wrote a web dynpro application that, among other things, sends an email and stores files on a server directory. Therefor i need parameters like e.g. "mailhost" or "directory".
The way i chose is to make a *.properties file. But from my point of view there are some disadvantages.
1) When i deploy the WD App to a new server, i have to edit the properties file before. I don't know how to do that. Do i have to edit the *.properties file again, before i make a new ear-Archive with NWDS ?
2) When the properties a wrong or change for a deployed app, i have to restart the J2EE Engine. Thats not convenient for a production server.
Is there a better way ?
Thanks
Andreas
(And I promise to return and reward the answers)

Hi Andreas,
You can't use something like portalapp.xml because this is not supported by webdynpro, but ... you can add this parameters at the end off the webdynpro address line. like http://<host>:<port>/webdynpro/dispatcher/local/<Webdynproproject>/<webdynproApplication>?host=yourhost
In your application you can get these variables:
String host = WDWebContextAdapter.getWebContextAdapter().getRequestParameter("host");
when you create a webdynpro iview you can specify the default value for the variables in the URL in the properties of the iview and i think you can personalize them later.
kind regards,
Joachim

Parameters from abap web dynpro to visual composer

Hello ,
Can we pass output parameters from abap web dynpro to visual composer?
For Example:
ID NUMBER that we got in the application (Abap web...)
and we want to pass it to import parameter of visual composer (start-point)
I know about the mapping(in GP) but how we can see the output parameter of the abap web dynpro in GP-callable object(output parameters).
When we use GP (callable object), we have input/output parameters.
I need to map from abap web dynpro (output) to visual composer (input)
Thank You,
Boaz.

Hi Boaz,
Unfortunately it's one of the GP restrictions that it's not possible to transport parameter values from an ABAP web dynpro UI into the GP context. Vice versa is feasible, i.e. you can use an ABAP web dynpro UI and fill it with parameter values from GP context.
Regards,
Jan

Can please forward me web dynpro DC scenarious in NWDS 7.0 using model?

Hi,
Experts,
Please pass some web dynpro development component simple scenarios in NWDS 7.0.18 using model part (like getting data from sap and displaying it) as i am new to this technology.
Thanks in advance,
Shabeer ahmed

Hi,
Please refer to these links..
[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b083f76a-708c-2b10-559b-e07c36dc5440]
[https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/a137c339-0b01-0010-a688-a87b88706845]
Hope it helps...
Jithin.

Abap web dynpro and portal events

First off, a little introduction: My name is Martin Kroppen, I am an Abap developer for SAP Netherlands, and I am currently involved in a project for hospitals to built a portal. For this, I have created 2 Abap web-dynpros, and then impemented the views as iviews in an EP. What I want to achieve is that the input view triggers the display view on a second page, and the data is shown for the values in the input view (all in the same browser window).
I am using the portal integration manager for this, with the method for relative navigation.
The navigation is working fine, only problem is that I don't know how to handle the business parameters that I send over.
My questions are:
1. is this the correct way for navigating between abap webdynpro iviews in the portal?
2. what is the correct way to read the business parameters into my context of the second Abap WD application?
I tried the solution that is described below, I could not get it to work correctly.
If you define BUSINESS_PARAMETERS as application parameters in your Web
Dynpro application and the parameter names start with ″APP″, they will
automatically be forwarded to the startup plugs of the Web Dynpro application
provided they are marked as startup parameters. In this case, keep in mind that
the iView/page used as the navigation target must be assigned to the user role.
If it is not, navigation cannot be triggered.
Hope someone can help me
Regards
Martin Kroppen

Hi,
please refer to this link for portal integration
Web Dynpro for ABAP Portal Integration [original link is broken]

Integrate Web Dynpro Application into a Guided Procedure Step

hi guys
I would like to integrate my Web Dynpro Application into a GP-Step.
I DON't want a:
- Web Dynpro Component (GP Interface)
- Composite Application Web Dynpro Component
I think I have to use "Web Dnypro Application" from the callable objects list.
However, I couldn't see any input parameters.
Thanks for your help.
Regards,
Go:khan

Hi Gökhan,
in my mind you only see Input/ Output Parameters within a Web Dynpro Application when you use the GP Interface.
WHen you want to have some for parameter mapping, you must implement an Web Dynpro Application with GP connectors.
Take the following tutorial to do that.
Hope it helps
Bye Steve

Navigate from Web Dynpro app to portal page

Dear All,
I've created a number of Web Dynpro applications which I run from various portal pages. From one of the Web Dynpro's I navigate to a different portal page using the WDPortalNavigation.navigateAbsolute method. This works fine, but I'm left with one problem:
I'd like to pass parameters from the Web Dynpro which navigates to the portal page to the Web Dynpro applications which run on that specific page. I've appended the parameters to the URL I'm navigating to (eg ROLES://<pcd location>?<param=xxx>) and in the Web Dynpro's I've added a parameter to the Default interface plug. This doesn't seem to work. As an alternative I've added the statement WDWebContextAdapter.getWebContextAdapter().getRequestParameter("param") to the doInit() method of the view, but this also doesn't work.
Either I'm doing something wrong, or what I want to accomplish is not possible. Does anybody know of a way to access parameters passed to a portal page from Web Dynpro applications contained on that page?
Thanks,
Arnoud

I hope you are passing parameters between two WebDynpro applications.
Please go through the example available for passing interaction between two webdynpro components.
Please check the following link
Alternative method for navigating to another page ?
or the following link
Re: Can we pass parameters in querystring of the webdynpro application?

Handling standard iview event from web dynpro

Hi all,
I hav w a search iView which is SAP standard, when you click an element on the result list it triggers an event. The link contains the following:
javascript:{jsCode="
EPCM.storeClientData('urn:com.sap.bor:BUS1001','objid','12002');
EPCM.storeClientData('urn:com.sap.bor:BUS1001','AllKeys','objid');
EPCM.raiseEvent('urn:com.sap.bor:BUS1001','select','','a very long url');"};if(opener!=null&&self!=opener){opener.execJS(jsCode);}else{execJS(jsCode);};
On the other side I'm developing a custom WebDynpro iView whick needs to handle this event. By adding to wdInit() the line WDPortalEventing.subscribe("urn:com.sap.bor:BUS1001", "select", wdThis.wdGetGetReportsListForMaterialAction()); I was able to catch the event. But I can't get the parameters from the event.
For what i've learned browsing the forum the javascript code above stores the parameters in the "client data bag", and are not directly passed in the event.
Is there any way to retrieve these parameters from the Web Dynpro iView ?
Thanks in advance,
Diego.

Hi all,
As a workaround I made a Portal Component application which receives the event and parameters from the standard iView and lanuchs a new event setting the aprameters in the event as Web Dynpro expects them (without using the client databag). Then I inserted this Iview in the same page as the others, but hidden. It's not elegant but is working.

The Web Dynpro application was called up with the wrong URL parameters

Hi all,
I am using the systems below:
ERP STACK :16
EHP : 4
EHP SP Stack :4
EA-HR * : 604(SP12)
SAP-HR * :604(SP12)
XSS JAVA components : SAP ESS 603 SP05
SAP MSS 600 SP16
PCUI_GP 603 SP05
Business Package : BP ERP05 ESS 1.41 SP04
BP ERP05 MSS 1.41 SP04
BP ERP05 COMMON PARTS 1.41 SP04
I am getting below error after clicking on the appraisal document:
App. Called Up Incorrectly
The Web Dynpro application was called up with the wrong URL parameters.
Note
Enter the URL parameters and their use.
You can find more information on the functions that you can perform in the catalog for appraisal templates in the Implementation Guide (IMG) for Objective Setting and Appraisals under Edit Forms.
I already applied the below notes also:
1468466 Performance Management Launchpad Configuration
1463821 Performance Management Portal Configuration
1416756 OBN Configuration in Performance Management
1408243 Configuration for object-based navigation
Plz advise me??
Thanks,
Anumit

can you paste the exact error. also you can take a HTTP trace and see which resourse or UWL is being launched!

Passing parameters to Transactions from Web dynpro Application through ITS

Hi,
i need to call a transaction from Web dynpro through ITS. On action from web dynpro application, i am concatenating the respective parameters mentioned below along with URL. The problem is one parameter(VARIANT) is being passed to the t-code CAT3 correctly. The next mandatory parameter(PERNR) is not passed to the respective field.Here is the URL Code:
CONCATENATE 'http'
'://' host ':' port
'/sap/bc/gui/sap/its/webgui/?sap-client=&~transaction=' 'CAT3'
'%20TCATST-VARIANT=' lv_name2 '&CATSFIELDS-PERNR=' lv_name1 INTO url.
Called T-Code CAT3
Passing Parameters are:
Data Profile TCATST-VARIANT
Pernr: CATSFIELDS-PERNR

Pradeep,
iam trying to pass values from webdynpro application to SAP GUI Transaction
here is the sample code which iam using
CONCATENATE 'http://s0164dep01.adta.uae:50000/irj/portal/interop?NavigationTarget=pcd:portal_content/Testing/trn_iw33?'
'%20CAUFVD-AUFNR='
             'ApplicationParameter=CAUFVD-AUFNR='
              lv_workorder';'
          'DYNP_OKCODE=SHOW'
         INTO lv_url.
i could'nt able to succed as its displaying page not found exception.
Help me on this to proceed further
Regards
Jaipal.E

Examples of 'calling a web dynpro application with parameters'

Hi!!
I'm I have been watching manual 'Web dynpro for abap: advanced concepts' in the sections 'url parameters' and 'calling a web dynpro application with parameters'.
Is there some example where these terms are seen.
Thanks in advance.

Hi Ana,
a window inbound plug can have parameters.
These parameters are automatically fished out of the URL by the framework.
So your inbound plug handler method has easy access to the parameters.
URL
http://<host>:port/sap/bc/webdynpro/sap/<your application>?param1=xyz&param2=abc
The application is configured to call an inbound interface(window) and plug.
The plug can be declared with parameters.
Double click on window inbound plug and add your parameters.
The parameters are made available by framework if present in Launch URL.
You can also call an application that has parameters directly entered on the parameters tab.
ie Parameters can be part of the application launch.
regards
Phil

Calling ERP Web Dynpro from CRM Opptunity with parameters

Hi, experts!
In CRM7.0, I'm calling ERP Web Dynpro from CRM Opptunity.
We've added a button in Opptunities and the buttom can navigate into ERP Web Dynpro.It works fine.
Now, I'm trying to move the value of Opptunity ID to a field in ERP Web Dynpro when we push the buttom. That's a problem I want to solve. We're struggling to move the value, but it doesn't work.
We uses the following settings:
1) We call Z- Logical Links generated by Transaction Launcher when we push the buttom.
2) We define Transaction Parameters in a Transaction Launcher Wizard(Step5). We've set "//clipboardBTOrder/BTOrderHeader/OBJECT_ID" or "//datacontextCURRENTBT/BTOrderHeader/OBJECT_ID".
But both of them doesn't get any value.
3) If you set SYST data or constants in Transaction Launcher Wizard(Step5), you can find the data in ERP Web Dynpro.
Does anyone know which parameter gets the value of current opptunity data?
Or if you have any tips to create URLS using programing, could you please share the information with me?
BestRgards.
Miki

Does anyone have tips??

Changing input parameters at GP-Runtime (Web Dynpro)

Hi,
I'm searching for a solution to change the input paramters for an action (at GP-Runtime) in a web dynpro application.
Is it possible to do something?
I cannot found something in the API, which solves the probelem.
Thanks for your helping hands
Steve

How many variations of the input parameters do you have. Could you give more details on the use case? Did you try the GP public API? It is capable of dynamically changing the input parameters.
Are you using the webdynpro GP-Interface?
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/50d74ada-0c01-0010-07a8-8c118d408e59
If you have a limited number of use cases, then you could create a Block type "Alternatives" and then create a WebDynpro callable object for each permutation of the input parameters.
Regards,
Austin.

Pass Parameters to an external appl when launched from web dynpro ABAP .

I want to Pass Paramaters to an external application when launced from Web dynpro ABAP . I have successfully launched an .exe file ( Notepad / eViewHSEditor ) from Web dynpro using the logic from Standard WD_TEST_APPL_ACFEXECUTE component But I am unable to Pass paramters to the .exe file .
example :- I would like to pass parameters text1 text2 in the arugement list and I expect it opens an untitled notepad and in the file it will have parameters text1 text2 . But it is behaving in a different way . Below are the detailed steps of what I have done .
The steps that I followed :-
1) Right now I have created the white list Configuration for Notepad.exe
2) I have created 1 and 2 postions both of type string and permission Legal .
3) The Paramter Value is * for both 1 and 2 .
4) I activated the whitelist and it generated an .XML file
5)
          application = 'C:
WINDOWS
system32
notepad.exe'.
          argument = 'text1 text2' .
          co_element :- I am reading the element from the conrtext .
      co_element = wd_context->get_lead_selection( ).
      co_element_stru-attribute_name = 'ERROR'.
      co_element_stru-element = co_element.
      wd_this->acf_method_handler->if_wd_acfexecute~execute( application = application
                                                             argumentlist = argument
                                                             errorinformation = co_element_stru ).
when i execute the application , it is trying to launch a notepad with file 'text1 text2.txt' and it doesn't have one , it is asking do you want to create . If You yes, it will open notepad with name 'text1 text2.txt' . If you Pass abcd in the arugement list , if the file with name abcd.txt exists , it opens the notepad with that file name .

You try to open notepad from your PC with the same command, you will the same result.
start->run->notepad "test1 test2". You get the popup saying that "test1 test2" file is not existing. You can google it to find a way to pass the text while opening notepad and try to fit that in your WebDynpro argument. I doubt if it is possible though.

Passing parameters from dynpro to a web dynpro

Hi all,
we have following scenario: a user starts a web dynpro, fills in the week and push a button. By this, an interactive form is created, with the users personal ID and the week, so the user can maintain his worked times.
Now our problem is that we want to go into that interactive form skipping the web dynpro, i.e. we don't know how to pass parameters from a dynpro to a web dynpro.
Do someone have a clue how we can do that? I would highly appreciate any help.
Many thanks in advance
Regards
Anna

hi anna
please check the following links it is explains simple webdynpro java examples which is using interactive forms.
http://help.sap.com/saphelp_nw04s/helpdata/en/dc/f1783fe3263042e10000000a114084/frameset.htm
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/2b6db1c4-0801-0010-faa5-ff4b4df55b45
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/b0d60ac9-3f59-2a10-4a86-a612d41c24e4
Thanks and Regards
shanto aloor

Parameters Forwarded to Web Dynpro

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