Web dynpro abap : Call an application from another with parameters

Hi ,
Could you please tell me how to call an application from another with parameters?
Thanks a lot
Karim

* Construct the URL
      call method cl_wd_utilities=>construct_wd_url
        exporting
        application_name              = 'APPLICATIION_NAME'
      importing
        out_absolute_url              = g_url.
* Append parameters to URL
data: g_par1 = lv_value. " value of your parameter
call method cl_http_server=>append_field_url
    exporting
      name = 'PAR1' " Parameter name
      value = g_par1
    changing
      url   = g_url.
* Call the Application
DATA lo_window_manager TYPE REF TO if_wd_window_manager.
DATA lo_api_component TYPE REF TO if_wd_component.
DATA lo_window         TYPE REF TO if_wd_window.
lo_api_component = wd_comp_controller->wd_get_api( ).
lo_window_manager = lo_api_component->get_window_manager( ).
lo_window         = lo_window_manager->create_external_window(
                   url = g_url ).
lo_window->open( ).

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Hi,
We do not intend to install Enhancement Package 1 in a near future.
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I would like to open a popup showing a Flex component. Then, the user validates and the Web DYnpro ABAP application is resumed. All this integrated within EP 7.0.
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Guillaume

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Define a suspend and a resume plug.
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Retrieve the parameters sent by WDA either by AUTO attributes or the following code
CONSTANTS: c_resume_name          TYPE string VALUE `sap-wd-resumeurl`.
DATA: lt_tihttpnvp                TYPE tihttpnvp.
FIELD-SYMBOLS: <fs_httpnvp>       LIKE LINE OF lt_tihttpnvp,
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** Lecture des paramètres envoyés (par le WD ABAP)
CALL METHOD request->get_form_fields
CHANGING
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IF sy-subrc = 0.
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Flex
To return to the Web DYnpro ABAP, call a Javascript function within the BSP using this kind of code :
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BSP
First, to react to the user action in the Flex component, define a Javascript function in the
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Edited by: Guillaume Garcia on Oct 11, 2008 11:13 AM

How to call WD Application from another WD Appliction

Hi all,
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regards
vishal

Hi Vishal,
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Web Dynpro ABAP calling another ABAP program

I have a question and just want to know if it's possible or not.
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The ALV report in your classic program is coded to be displayed in the GUI only.
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Hi Phong,
WDA is generic client to Netweaver connection based on HTTP/S.
At this stage on a few clients are supported. WEB dynpro client and Browsers...
SAPGUI connects to SAP using a different protocol.
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regards
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How can i call a Java Application from another java App.
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hi,
it works and not!
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Web Dynpro Abap - Calling URL in same window

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lo_window_manager -> Create_external_window.
but whatever I do, although it opens up a new page to the correct URL, it leaves the page I was working on open. I'd like it to basically go back to the ESS overview page (using my URL), but close the window that is currently running, so that only one window is open at a time. Does anyone know if this is possible.
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Yes, I had also found some documents on that and set it up to use an exit plug, and while now although it does not open up a new session in the portal, when the new page comes up it still has the masthead from the original screen as well as the new one.
Meaning you still see the portal header and all tabs on the screen from the original screen and then again on the screen just below we again have the portal header and all tabs showing the new page (from URL) just below.
Something is still not closing right. We have portal 7.0. I see there are come close_window options, but those are only good with 7.1 as far as I read.
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hi there
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Runtime.exec()i 've tried that but it doesn't seem to work as i
wanted
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thanks!!!!Did you read the article I posted? It is usually enough to get a good start.
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NW 7.3 + iView from remote source wizard + R3 Web Dynpro ABAP, not working

Hi,
I think this forum is my last resort.
I'm running NetWeaver 7.3 Enterprise Portal and also have an existing ECC6 on backend.
Our ABAP Programmer has built some WD4A application on ECC, I'd like to made them available
on EP as ABAP WebDynpro iView.
From the document, I know the way to create ABAP WD iView is different since 7.3. I have to use "iView from remote source" to do it.
On EP side, I have made an system alias (test ok) for ECC, assigned permission, provide mapping id/pwd, and test.
On ABAP side, all webdynpro app are activated (T-code sicf, /sap/bc/webdynpro, /sap/public/bc/webdynpro...). I can even test WAS by bringing up browser and access some sample ABAP webdynpro .
However, I cannot success on "iView from remote source" wizard and it always show me "Nothing found. Check your search Criteria.".   Eventhough I use "*" as search criteria.
Anyone has the similar situation ? I even doubt that it is a placeholder of a feature , not working for now. Anyone made it work on NW 7.3 ?
More detail:
My System Alias for ECC:
      Application Host: myr3.mydomain.com
      SAP Client: 600
      SAP System ID:   DEV
      SAP System Number: 00
      Server Port: <leave it blank>
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      Logon Method: UIDPW
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All other fileds are leave it as default value
I also assign a group to have "read" and "user" permission to this system
Also assign Alias to the system.
I also create a user belong to the group, assign his system mapping an ECC user ID & PWD to it.
I tested the System alias, it is working (both WEB AS test, and R3 test)
Then I try to create an iView on EP, under a PCD folder , new->iview->iview from remote source. A wizard show up. Then I can select the ECC alias just created, and provide * as application search criteria, and then select "WEB DYNPRO ABAP" as the application type. Then "GO"
as I mentioned, it always show "Nothing Found. Check your search crieteria"
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OK, that's it, please help this one. Thanks
IF YOU DID MAKE IT WORK ON YOUR NW 7.3, PLEASE DROP A LINE HERE SO I KNOW IT IS MY OWN PROBLEM !!!
Edited by: Wilson KU on Nov 14, 2011 10:42 AM
Edited by: Wilson KU on Nov 14, 2011 10:46 AM

Thanks for the reply,
[About Backend]
I feel confident about the backend R3 system because I can use the WAS URL to access the sample WD4A application, for example, I can bring up the wd4a application ui in my browser. It is purely browser and R3 stuff, no EP involved.
http://soeprdev.mydomain.com:8000/sap/bc/webdynpro/bobf/demo_sales_order?sap-client=600&sap-language=ZF
I also already activate all nodes and sub-nodes (in SICF Services) under /sap/bc/webdynpro as well as /sap/public/bc/webdynpro. (and some other nodes to make icon and include work)
[About the system object in EP]
I have done all kind of test on the system object (alias):
1. In EP System Administration -> Landscape Configuration, I select the system object, click "Test Connection", It shows me a Check mark, and the detail message is SOE_DEV_600 connection
2. Edit the System object, then click on "Connection Tests" page, I see two lines there, check both and click test, here is the result:
SAP Web AS Connection:
: Test Details:
The test consists of the following steps:
1. Check the validity of the system ID in the system object
2. Check if the system can be retrieved
3. Check if the system object has a valid system alias
4. Check if an SAP system is defined in the system object
5. Validate the following parameters: Web AS protocol; Web AS hostname
6. Checks if the host name of the server can be resolved.
7. Pings the Web AS Ping service (works only if the service is activated on the Web AS, and only on ABAP Web AS)
8. Check HTTP/S connectivity to the defined back-end application
Results
1. The system ID is valid
2. System retrieved successfully
3. Retrieval of the default alias was successful
4. The system object represents an SAP system
5. The following parameters are valid: ICM Protocol (http) ICM Host Name (soeprdev.mydomain.com:8000)
6. The host name (soeprdev.mydomain.com) was resolved successfully
7. The Web AS ping service http://soeprdev.mydomain.com:8000/sap/bc/ping was pinged successfully
8. An HTTP/S connection to http://soeprdev.mydomain.com:8000 was obtained successfully.
Connection Test for Connectors:
: Test Details:
The test consists of the following steps:
1. Retrieve the default alias of the system
2. Check the connection to the back-end application using the connector defined in this system object
Results
Default alias retrieved successfully
Connection successful

How can I call a java object from Web dynpro ABAP application?

I made Web dynpro ABAP application and posted it to SAP EP.
For certain business purpose, we need to call external 3rd party java object using 3rd party's java api in Web dynpro application.
Is there anybody who experienced this kind of java interface issue?
I know Web dynpro Java environment can fully support this kind of requirement. but regarding Web dynpro ABAP, I couldn't find any clue for this.
Any comment or suggestion would be greatly appreciated.
Thanks,
Raymond, ABAP Consultant

if you have jco configured, then you can make calls to java api from ABAP .
check out this weblog.
/people/gregor.wolf3/blog/2004/08/26/setup-and-test-sap-java-connector-outbound-connection
Raja

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EXPORTING
X_TASK = 'WS90000074'
IMPORTING
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TABLES
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EXCEPTIONS
then followed by:
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I have checked the binding it is correct. I am getting the attachment in workflow container in '_attach_objects' element. but this attachment has to go to the user decision step, so I am binding the '_attach_objects' of workflow container to '_attach_objects' of user decision step. But the attachment was not going to user decision step.
Could you please let me know where am i doing wrong?
Thanks,
V.Nagaraju

@Ruslim Chang
Sorry to point out but the FM will return the Workitem ID only so there is no problem with the LV_WF_ID variable.
@vundralla nagaraju
Instead of making binding between attachobjects make binding between
WiGroup_ID <---- attachobjects
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Calling adobe form from Web Dynpro ABAP

Hi Friends,
This is the following error, which i got when i tested my application. Calling adobe form from Web Dynpro ABAP.
WebDynpro Exception: ADS: Request start time: Tue Nov 16 14:00:22 YEKT
2010(200,101).
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Sankar

Hi,
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WebDynpro Exception: ADS: Request start time, start Interactive Form
WebDynpro Exception: ADS: Request start time
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Web dynpro abap : Call an application from another with parameters

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