Calling webdynpro application

Hi,
Is it possible to call webdynpro component by using <Frame> tag? If so is it possible to get the values from webdynpro browser to sapcrm browser? I have a button in WEBUI, when I click on the button it has to call webdynpro application? Is it possible through Frame tag in .html? after opening webdynpro application after doing some calculations, I need to get some data back to webui screen
s it possible?
Regards,

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Calling WebDynpro Application and Passing parameters

Hi,
I want to call a webdynpro application from another application and also i want to pass parameters to the called webdynpro application.
Is there an example on SDN which shows how this can be done. If not please advise how this can be done.
Thanks and Regards
Sidharth

Hi Sidharth,
until the tutorial is available, here's a step by step guide.
1. Create an outbound exit plug, for example "CallApp" in an interface view controller belonging to the calling component.
2. Add a string parameter 'Url' to the plug "CallApp". It's important that the parameter starts with uppercase 'U'.
3. Declare a controller usage of the interface view controller for the view controller, which will fire the plug.
4. Add an action to the calling view controller.
5. Add the following code snippet to the method body of the action handler. Change the application name "CalledApp" to the name of your called application and the wdThis.wdGet<YourInterfaceView>Controller().wdFirePlugCallApp(url) so that it matches the names you defined. The example will not work, if the application is not part of the deployable object the calling component resides in.
IWDDeployableObject componentDPO = wdComponentAPI.getDeployableObjectPart().getDeployableObject();
String appName = "CalledApp";
WDDeployableObjectPart[] applicationParts = componentDPO.getParts(WDDeployableObjectPartType.APPLICATION);
WDDeployableObjectPart appPart = null;
for (int idx = 0; idx < applicationParts.length; idx++) {
appPart = applicationParts[idx];
if (appPart.getShortName().equals(appName)) {
break;
appPart = null;
if (appPart == null) {
throw new WDRuntimeException(
"The application: " + appName + " is not a part of: " + componentDPO.getName());
Map urlParameters = new HashMap(1);
urlParameters.put(ClientConstants.APPLICATION_PREFIX + "Param1", "Parameter sent by caller.");
try {
String url = WDURLGenerator.getApplicationURL(appPart, urlParameters);
wdThis.wdGet<YourInterfaceView>Controller().wdFirePlugCallApp(url);
} catch (WDURLException e) {
throw new WDRuntimeException(e);
6. Add a string value attribute named "ReceivedParameter" to the context of the component controller owning the target interface view.
7. Declare a controller usage of this component controller for the target interface view controller.
8. Add a startup plug to the target interface view controller. Add a parameter ("Param1" in this example) to the plug. It's important, that the name of the plug parameter is the same (case sensitive) as used for the URL generation.
9. Add the following to the method body of the startup plug handler:
wdThis.wdGet<YourComponent>Controller().wdGetContext().currentContextElement().setReceivedParameter(Param1);
10. To check, if the parameter passing works, map a value attribute in a view controller to the component controller context and bind e.g. the text property of a TextView to that attribute.
Hope that helps.
Regards
Stefan

Calling webdynpro application in standard POWL

Hi Experts,
I have a requirement I need to call a webdynpro application from the POWL ALV list when I click on the one of the cell whihc contains the link, it triggers the Feeder_class->handle_action method, Here I am creating the URL ,
COuld you please any one suggested me to use the URL, to call the webdynpro application, When calling he function module to execute the link I am getting the error like ,HTML_ERROR.
Thanks in Advance'
Swamy

Try This:
DATA:
lv_val type <type of parameter>,
lv_url_string TYPE string,
lv_url_c(250) TYPE c.
get absolute URL of Application, first try HTTPS
CALL METHOD cl_wd_utilities=>construct_wd_url
EXPORTING
 application_name = <App_Name>
 in_protocol = 'HTTPS'
IMPORTING
 out_absolute_url = lv_url_string.
Try without HTTPS
IF lv_url_string IS INITIAL.
CALL METHOD cl_wd_utilities=>construct_wd_url
 EXPORTING
 application_name = <App_Name>
 IMPORTING
 out_absolute_url = lv_url_string.
ENDIF.
append client and logon language to URL
CONCATENATE lv_url_string
 '&sap-client=' sy-mandt "#EC NOTEXT
 '&sap-language=' sy-langu "#EC NOTEXT
INTO lv_url_c.
append parameter to pass variable
CONCATENATE lv_url_c '&abcd=' lv_val INTO lv_url_c.
start browser with URL
CALL FUNCTION 'CALL_BROWSER'
EXPORTING
 url = lv_url_c
EXCEPTIONS
 frontend_not_supported = 1
 frontend_error = 2
 prog_not_found = 3
 no_batch = 4
 unspecified_error = 5
 OTHERS = 6.
.. SY-SUBRC CHECK..

Calling Webdynpro application from report program

Hi All,
I am working with report program which displays ALV grid and if i select a row and click the button in application toolbar it should navigate to webdynpro application.
This webdynpro application should get loaded with the datas that i ve selected in the ALV output.
for eg., in alv display
select carrid connid
X        10      10
           20      20
Webdynpro Application
carrid   10
connid 10
Kindly help me in acheving this.

Hi,
SET/GET parameters wont work in WD Envoirment, because WDA programs are executed in browser and that doesnt has a connection to SAP GUI.
You may use the shared memory to transfer work area from the report program, and import the work area agin in the WDA in the WDDOINIT method of the controller where you want to set the fields.
data: send type string.
send = 'enter file name here'.
export send TO shared memory indx(XY) id 'wda'.
CALL FUNCTION 'CALL_BROWSER'
EXPORTING
   URL                          = 'http://SSR11S07.8000/sap/bc/webdynpro/sap/ztest_wda1 '.
And in the WDDOINIT method of the controller, you may import the variable.
data receive type string.
import send = receive from shared memory indx(xy) id 'wda'.
Then you may use the method set_attribute to set the value to respective UI element on the screen.
Regards,
Runal

Calling Webdynpro application from Workflow Task

Hi All,
How do i call a custom Java WebDynPro Application from my task? How to pass the container values to the Webdynpro application.
Can some one help me out?
Thanks,
Sarath

Hi sarath,
u see this thread, u get more information
calling web dynpro from workflow - SWFVISU
Calling Java code from Webdynpro Abap UI
WebDynpro application that can work with SAP workflow work items?
WebDynpro in Workflow
Regards,
vino

Reg:call webdynpro application in another webdynpro application

Dear All,
I created a Webdynpro component which on execution displays the Table output.I got a requirement to call the same Webdynpro
component in another webdynpro component which contains a BUTTON UI element on click of it i should call the first webdynpro application output.
How can it be done?

you can check my wiki in SDN, link for the same is given below:
https://wiki.sdn.sap.com/wiki/display/WDABAP/Example%20for%20passing%20values%20from%20one%20Application%20to%20another%20Application%20in%20WebDynpro%20ABAP.
With luck,
Pritam.

How to call webdynpro applications from outside

Hi
I have a requirement where i need to call below webdynpro application from outside (for ex CRM,ISA..) environments
http://test.com/webdynpro/dispatcher/test/eomp~eompapp/EmpDisp?EmpNo=0500002203. When i am running this application from
browser , my application working fine and i am able to see call to the backend BAPI's. But when I configure this url
in the configurations of the above environment. I am unable to run this application.
Any Idea?
Thanks
Prasad

Hi
I am not getting any error, but the backend call not hapening. I put a debugger in the backend BAPI and run the webdynpro application , no input parameters came or call came to the the backend BAPI.
Thanks
Prasad

How to call WebDynpro application from an external application

Hi All,
I have an external application, from which an existing webdynpro application should be accessed.
Is there any way i can access WebDynpro application through an URL, so that i can access the same from the external application.
I have to pass a parameter also in the url from extrenal application for which that data should be displayed.
Thanks
Supriya

You can call a web dynpro application from an external app by using the web dynpro application url.
Go to WD application in studio and look at the properties tab, you will find the url.
It should be something like this:
http://<host>:<port>/webdynpro/dispatcher/<namespace>/<dc name>/<application name>
MLS

Calling Webdynpro Application using WDPortalNavigation.navigateAbsolute

Hi All
I have created a custom application for address in Personal Information. The application contains Overview, Edit, Review and Save , Completed view (Same as in standard ESS components)
There is a link Back to Overview. On click of the link, i need to go back to Overview view.
How can i perform this ?
I am using
 WDPortalNavigation.navigateAbsolute(
 urlToTargetApp,
 WDPortalNavigationMode.SHOW_INPLACE,
 WDPortalNavigationHistoryMode.NO_HISTORY,
 null
What should be the value of urlToTargetApp ?
Pls help.
Regards
Sonal Mangla

Hi Satyajit.
Thanks for the inputs
Actually i need to refresh the application so that it takes me to the first view.
Previously i was using Exit plug to URL to go back to first view.
But after upgrade from EP6 to EP7 and ESS 100 to ESS600, i am getting
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.
Can u tell me what is the replacement of exit to URL plug ?
Please guide me further.
Message was edited by:
 Sonal Mangla

FPM Navigation - asking for Log on when calling WebDynpro ABAP Application

Hi Experts,
I want to call a Non FPM based WebDynpro ABAP Application from a FPM Component.
I have followed the method showed in the following thread by Rajkumar to call WebDynpro Application using URL.
[Launch transaction without launchpad|Re: Launch transaction without launchpad]
I could successfully call my WebDynpro ABAP application using this approach,
However when the application opens in new Browser , it asks for log on again.
Can anyone help me to avoid this log in screen.
P.S. --> Both the applications are in the same server.
Regards,
Ashish Shah

Hi Ashish ,
I am also facing the same problem , did you find any solution ?
Thank You,
Aman

Navigate from WebDynpro Application to BPS Layout and vice versa

Hi,
Please see the following Problem Statement:
We have WebDynpro applications and BPS applications in our project. All the applications are published via SAP Portal. Both areas (WebDynpro and BPS) have same selection screen (Selection fields are common). Is it possible to call
WebDynpro application from BPS layout (on click of button)and also passing the selection parameters to the WebDynpro application and vice-versa.
- Sujal Shah

Hi,
You can you free tool from Oracle called OMWB (Oracle Migration Workbench) for SQL Server to Oracle.
For more details, visit http://www.oracle.com/technology//tech/migration/workbench/index.html
From Oracle to SQL Server, there are third party tools available.
Cheers,
Harshw
Message was edited by:
[email protected]

Transaction code to WebDynpro application

Hi,
i want to create a webdynpro application which is started from a transaction. Has anybody an idea how the application can get information about the transaction code?
Example:
Transaction mm02 -> call webdynpro application, want to know which transaction "called" the application
Thanks in advance
Dominik

i have no answer for this , but do let me know , if u found solution for this....
Thanks
Ramesh

How to call WD Application from another WD Appliction

Hi all,
how can we call webdynpro application from another wbdynpro application on click of a button in the same browser.
pls suggest
regards
vishal

Hi Vishal,
Just try to Embed the another WD Component into Component Controller first.
And then Create a View and map it to window as U regularly do,
then in Window- Explore the tree until that View, now open Context Menu for Embed View Option and from the scroll U get search for that WD Component U wanna Embed.
U also have to handle Plugs here, Because the result application required some parameters to be passed that U do from ur first application by passing those values through Plugs.

Call webdynpro from BSP (MVC)

Hi, gurus!
I have simple bsp created using MVC. I have my own component which includes MainWindow with controller class by default and a view with controller class and model class. Everything was created using Wizard.
I need to call webdynpro app from this BSP in WEB UI. I have a code that get WD url, then I'm trying to use navigation in DO_REQUEST method whih I redefine for a view controller class:
data: l_wd_url type string.
call method cl_wd_utilities=>construct_wd_url
    exporting application_name = 'Z_XR_BP_COURCES'
    importing out_absolute_url = l_wd_url .
    navigation->goto_page( l_wd_url ).
In test mode it's working fine, but when I call this BSP through WEB UI I recieve an error message:
"Business Server Page (BSP) error
What happened?
Calling the BSP page was terminated due to an error."
Sorry, if my question a little bit stupid =), but i'm new in BSP.
Could anyone help me?

Hi,
Please check in SDN before posting the questions.
Check with the following link [Webdynpro from BSP (MVC)|Call Webdynpro Application from BSP Application;
Hope this helps you.
Regards,
Rajani

Calling servlet in a webdynpro application

Hi,
I have created a servlet for Authentication , and i have to call this servlet in the webdynpro application(on accessing a link)
Such that it will automatically take care if authentocation
Servlet is residing in a Java application and the View is residing in WebDynpro application
when i call the servlet i have to pass two parameters 1)URL and 2)Filename
Could anyone please help me out in doing this?
Thanks & Regards
Swetha

Hi Anagha,
Thank you for the information, i would like share my vague idea on resolving this.....please let me know will it be a possible approach
Here ew have two projects
1)WebProject(War file)
2)EarProject(where webproject is integrated
Steps
1)Get the EAR file
2)Create a portal application
3)Consume the EAR in the Portal application(by passing parameters)
4)Create a WebDynpro DC
5)Here call the portal Application( URL and URL parameters)
6)Get the URL
7)Finally we can call the servlet
Will these steps help in solving this issue
Thanks & Regards
Swetha

Calling webdynpro application

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