Call coldfusion from webdynpro

Hi,
In my scenario, I have to pass http request to ColdFusion from my dynpro page. The url is like https://server/folder/azr_india.cfm.
How can I send the request to the url?.
parameters like ACTION,PROSPECT.. etc.
Kind Regards
Mukesh.

Hi Mukesh,
Did you try use the iframe component?
Regards,
Luciano

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Calling GuidedProcess from WebDynpro ABAP

Hi all
can anybody tell me that how to call GP from webdynpro ABAP.
and what are the advantages and disadvantages in this scenario??
if anyone reply then it would be the great help to me
Regards
Suresh babu

Hey,
You can call a GP from WD ABAP through by implementing a service call from a method that is embedded in your WD. You can refer this link for the same.
http://help.sap.com/saphelp_nwce10/helpdata/en/44/58f9cc0d95311ce10000000a155369/frameset.htm
But you should note here that Data exchange between ABAP WD and GP is not two way but its only one way.
Cheers,
Mandrake

Not able to call RFC from webdynpro

Dear Experts , I want to call a rfc from my webdynpro application , but its not working
                      I have a function module in my ECC system , that I want to call from webdynpro application of SRM system but its not working , it is not showing any error also
I called the function module like
CALL FUNCTION 'ZFM_SR_GET_PLANT_RFC' DESTINATION lv_logsys
    TABLES
      it_plant = lt_pr.
the control is just passing thru this function call but not going inside it,
at the same time when I call this function module from my report program in SRM it's working fine , is there anything else i have to specify to call it from webdynpro application ?
Please help

Hi thomas ,
I have added the exception for my function module , but they didnt triggered ,while debugging I have observed that no exception occured at the point of call , and my sy-subrc eq 0 ,
se I did like this
CALL FUNCTION 'ZFM_SR_GET_PLANT_RFC' DESTINATION lv_logsys
    TABLES
      it_plant                            =    lt_pr
    EXCEPTIONS
      system_failure                =    1 MESSAGE msg
      communication_failure    =    2 MESSAGE msg
      OTHERS                          =    3.
IF sy-subrc <> 0.
    MESSAGE ID 'ZMSG01' TYPE 'E' NUMBER '00' WITH msg
            INTO ls_message-message.
    CALL METHOD wd_comp_controller->gref_message_manager->report_error_message
      EXPORTING
        message_text = ls_message-message.
ENDIF.
AT CALL FUNCTION statment the control is just passing thru it , and not going inside function module

Calling webservice from webdynpro thru model(webservice created from BAPI)

Hi all
i have created one webservice from Functional module in backend system(ECC) and also i released the same webservice in backend(ECC) thru the TCODE wsconfig.
my questions are
1) how to execute that created Webservice in backend system itself(ECC). can you please send the execution steps for webservice in ECC system.
2) how to call from webdynpro thru model for that created webservice from functional module. can you please send the execution steps for the same. here there are three options while model for webservice like local server,Local file system and UDDI or URL.
Regards
Sunil
[points are always rewardable]

hi!
Below are good documents on Webservices
Adaptive webservice model
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/900bbf94-a7a8-2910-e298-a651b4706c1e
Re Importing of Web Services in Simpler way
Re Importing of Web Services in Simpler way
Using RFC as WebService in WebDynpro
Using RFC as WebService in WebDynpro
Enterprise Applications with webservices and Web Dynpro
The specified item was not found.
Regards
vishal

Call smartform from webdynpro

Hi everybody
Can you plesae tell me whether its possible to call a smartform from a webdynpro application?
I know its possible to call adobe forms

HI,
You have to use the FM to convert to PDF then use this data and bind this to the node type XSTRING.
Check components WDR_TEST_ADOBE_PDF_ONLY or WDR_TEST_ADOBE for reference.
Regards,
Lekha.

Problem in calling Webservice from Webdynpro ABAP

I want to call a BAPI FM which is available in SAP ECC server when user is clicking on a button in a web dynpro application which is available in SAP Portal server.
For example,
Portal server name is DVP-EPP &
ECC server name is DVP-ECC
I have the done the following steps to achieve it,
In Server DVP ECC:
1) Created Web service from the standard BAPI FM (SE37-->Utilities-->More Utilities-->Create WebService --> From the the Func.Module)
2) Downloaded the WebService as WSDL file from SOAMANAGER
3) Tested the Web service through SE80, it is correctly calling the BAPI & creating necessary data.
In Server DVP EPP:
4) Created a Proxy class as follows,
a) SE80 --> Package --> Create --> Enterprise service
b) Selected Object type "Service Consumer"
c) Selected Service Consumer "Local File"
d) Browsed and selected WSDL file downloaded from DVP ECC
e) Selected the Package, Prefix, Request, Completed the process & Activated it.
5) Configured the Logical port as follows,
a) Selected my Proxy class through F4
b) Wrote a name for Logical port, Selected 'Default port' checkbox and selected 'Create'
c) In the next screen, in 'Call parameters' tab, selected the 'URL' radio button & mentioned the URL of the WSDL-Document created in DVP-ECC system
d) Saved the data & activated it
5) Now, tested the service through (SE80-->Package-->Enterprise Services-->Client Proxy) option.
6) When I test it, system prompts a dialog box for User-Name & Password (as available in DVP-ECC system).
After the details are given, system throws the Information message as "SOAP:14 Unexpected element -el=definitions ns=http://schemas.xmlsoap.org/wsdl/" - Exception of class CX_AI_SYSTEM_FAULT
No record is created in DVP-ECC through the WebService BAPI.
Please tell me whether the steps that I followed are correct as per my requirement and a solution for the above interruption.
Thanks in advance

Good day guys,
Somehow I managed to resolve the above error.
Now in DVP-EPP system, I am able to Test the Web service Client Proxy (through SE80) and a record is successfully created in destination system (DVP-ECC).
Now, in Webdynpro I am unable to call this webservice proxy class.
System throws the error,
Error (id=SoapFaultCode:5): Web service processing error; more details in the
web service error log on provider side (UTC timestamp 20141006045544;
Transaction ID 9A144DE49C12F1B5A6B9E41F137BE3CC)
I just created a sample WDA application and on click of a button I am calling the Webservice Proxy class as follows,
Method on_submit_click().
TRY.
      CREATE OBJECT wd_assist
        EXPORTING
          logical_port_name = 'ZLOG_PORT'. "Logic port creatd for Proxy class (in SOAMANAGER)
      CALL METHOD wd_assist->bus1240create     "Method available in generated Proxy Class
        EXPORTING
          input = ls_inp
        IMPORTING
          output = ls_outp.
    CATCH cx_ai_system_fault.
ENDTRY.
ENDMETHOD.
Do I have to do any thing additionally in order to call the WebService in WDA?? Because, in the same system, if I test it in SE80, record is perfectly created in destination server.
Also please suggest if I have to do any other configuration changes related to this.
Keenly awaiting your reply.
Have a nice day .
Thank you.

How to call infotypes from webdynpro application

Hi friends
My requirement is, I need to call infotypes in r/3 system. Exact requirement is I got a dropdown, which gets the data from infotype, I got a textview which also gets the the data from other infotype.My question how to call these infotypes. Is this is the same way like importing bapis or different. Please let me know the detail procedure, and any doccuemnts mail me to [email protected]
Regards
keerthi

For reading HR infotypes you have to do the following
a. Create a Remote enabled function module (FM) in the HR syste. This FM shall wrap the standard FM HR_READ_INFOTYPE.
b. Create a Model in your webdynpro project for the FM you developed in step a.
Thanks and Regards,
Prasanna Krishnamurthy

How to call transaction from webdynpro application

Hi Experts,
I have a web dynpro component zxx_comp.its corresponding web dynpro application zxx_app.
my requirement is , when i test the webdynpro application, i have to call a transaction zxx_txn corresponds to the module pool program zxx_pgm directly . How can i do that?
Regards
Ashwin KV

Hi Ashwin,
Use the following to open a T-Code from WD application.
CALL METHOD cl_http_server=>if_http_server~get_location
IMPORTING
host = lv_host
port = lv_port
out_protocol = lv_protocol.
DATA lv_url type string.
concatenate lv_protocol '://' lv_host ':' lv_port '/sap/bc/gui/sap/its/webgui/?sap-client=&~transaction='zxx_txn' into lv_url.
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_manager->create_external_window(
     EXPORTING
       url    = lv_url
     RECEIVING
       window = lo_window ).
Regards,
Harsha

Call EJB From WebDynpro

Hai Experts,
I want to call an EJB from a web dynpro not by using wrapper class or by using a Ejb.jar in WD's classpath.
The idea is to use reflection and Properties class to call an EJB . Is it possible to call an EJB as mentioned above.
Please help me to solve it.
Thanks in advance.
Regards,
R.Jude Silvester.

Hi
Check this link
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/00bddb57-456c-2b10-cc8d-b6980d75299b
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/1f5f3366-0401-0010-d6b0-e85a49e93a5c
Thanks
Tulasi
Edited by: Tulasi Palnati on Feb 3, 2009 6:53 AM

Probelm in calling ME23N from WebDynpro ABAP application.

Dear All,
My requirement is to call the transaction ME23N by doing some action from WDA application.
And I have to pass the Purchase Order Nubmer from this WDA application.
This is for your information, For this I have created the Transactional iView for ME23N and I am using the PCD location .*
I am using the " navigate_absolute " method from the portal intergration ( IF_WD_PORTAL_INTEGRATION ).
There I am passing the launching paramerters and Business parameters . It is opening the ME23N Screen, But it is not taking the purchase order number what I am paasing in the business parameters . It is always taking the default purchase order number.
And one more this , the same thing i have tried for VA03 transaction, here everything is going fine.
But I did not understand the why it is not taking purchase order number what I am passing from the WDA application in the business parameters.
Hope I have given my query clearly...
Please help me...
Thanks & Regards,
Veerendra Nath

Solution found.
You can use Tcode MMPURPAMEPO Tcode.
In your URL set the parameter P_EBELN with the PO number and set the OKCODE to execute the report.
This transaction is used in Portail only.
You can found the same for MIGO/MIRO and several other Tcode.
Regards
Ludovic Bento

How to call infotypes from webdynpro applications

Hi friends
My requirement is, I need to call infotypes in r/3 system. Exact requirement is I got a dropdown, which gets the data from infotype, I got a textview which also gets the the data from other infotype.My question how to call these infotypes. Is this is the same way like importing bapis or different. Please let me know the detail procedure, and any doccuemnts mail me to [email protected]
Regards
keerthi

Hello Keerthi,
it is no special way to call infotypes, you have to find a Bapi which return data you want (or part of this thata). When there is no Bapi which fill your requirements (or you must call to much bapis) i think you should write your own bapi. Last step is using this (own or found) in wdp.
Regards
Bogdan

Calling ActiveX from WebDynpro ABAP application

Hello everyone,
I am looking for the possibility of calling an ActiveX control based application by extending my Web Dynpro ABAP application. Is this possible at all?
Thanks,
Amber
Message was edited by: Amber Gupta

Saraa_n wrote:
Hello Bala,
>
> I doubt whether you can pass parameter for the TCODE ME23N because in the ME23N transaction, you can select the PO only via the popup dialog and you cannot directly enter the PO number.
>
> I dont think while calling TCODE via ITS you can set value in the popup dialog and execute it. Alternative would be to use ME23 TCODe.
>
> BR, Saravanan
It is correct taht ME23N can be tricky (as can MIGO and MIRO) because of the way they launch. I've done this in the past by creating a new custom program and TCoce. The custom program has a simple parameter for the PO # so it can be passed in via URL. The logic of the custom program then starts a call transaction and handles the popup and supplies the PO #.

Error When Call WebService from WebDynpro

Hi,
I´m with this error when i execute* the web service that i created on my WebAS:
Request_CalculatorWSViDocument_add req = new Request_CalculatorWSViDocument_add();
wdContext.nodeRequest_CalculatorWSViDocument_add().bind(req);
wdContext.currentRequest_CalculatorWSViDocument_addElement().modelObject().setX(x);
wdContext.currentRequest_CalculatorWSViDocument_addElement().modelObject().setY(y);
wdContext.currentRequest_CalculatorWSViDocument_addElement().modelObject().execute();
java.lang.NoSuchMethodError: com.sap.engine.services.webservices.jaxrpc.wsdl2java.BaseGeneratedStub._initParameter(Lcom/sap/engine/services/webservices/jaxrpc/wsdl2java/ServiceParam;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Class;)V
     at br.com.softtek.model.proxies.Config1BindingStub.add(Config1BindingStub.java:58)
     at br.com.softtek.model.proxies.Config1BindingStub.add(Config1BindingStub.java:101)
     at br.com.softtek.model.Request_CalculatorWSViDocument_add.execute(Request_CalculatorWSViDocument_add.java:91)
     at br.com.softtek.comp.CalculatorComp.executeOperation(CalculatorComp.java:217)
     at br.com.softtek.comp.wdp.InternalCalculatorComp.executeOperation(InternalCalculatorComp.java:214)
     at br.com.softtek.comp.CalculatorCompView.onActionAdd(CalculatorCompView.java:143)
     at br.com.softtek.comp.wdp.InternalCalculatorCompView.wdInvokeEventHandler(InternalCalculatorCompView.java:173)
     at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)
     at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67)
     at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doHandleActionEvent(WindowPhaseModel.java:420)
     at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:132)
     at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
     at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:299)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:711)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:665)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:232)
     at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:152)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Any idea?
Regards,
Bruno

Hi tulasi,
My WebService uses "Simple SOAP".
Naga Raju Meesala,
The WebService type is "WebService Mode"l.
Any idea?
Regards,
Bruno

Related documents or links on how to call webservices from WDJ

Hi all
i need documents & links on how to call webservices from Webdynpro for Java.
if anybody send the documents on sample scenarios on the same then it is the great help to me...
Thanks
Sunil

Hi Sunil,
May these links help you.
http://help.sap.com/saphelp_nw04/helpdata/en/f7/f289c67c759a41b570890c62a03519/frameset.htm
http://help.sap.com/saphelp_nwce10/helpdata/en/64/0e0ffd314e44a593ec8b885a753d30/frameset.htm
http://help.sap.com/saphelp_nw04s/helpdata/en/d2/0357425e060d53e10000000a155106/frameset.htm
and the below thread to call weservices in java.
Re: How to call a web service from Java
Regards,
Supraja

Calling RFCs from Webdypro application!!!!

Can anybody show me a suitable example for calling rfc from webdynpro application.

Hi steve,
Look at this tutorial..
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webdynpro/tutorial on accessing abap functions in web dynpro - 4.htm
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webdynpro/tutorial on handling transactions with bapis in web dynpro - 5.htm
Follow the steps provided in those documents.
You can easily understand how to access ABAP functions from WebDynpro.
Let me know if you need more help on this.
Regards,
Karthick

Call coldfusion from webdynpro

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