Call the webservices in webdynpro ABAP.

Hi,
I have WSDL file. please tell me the procedure how to call webservices in webdynpro -ABAP.
Thank you
neelima

Hi neelima,
Refer This,
Consuming XI Web Services using Web Dynpro
https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/3593. [original link is broken] [original link is broken] [original link is broken] [original link is broken]
Web service related scenario with XI
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/336365d3-0401-0010-9884-a651295aeaa9.
(Reward Points If helpful)
Regards
Nandha.

Similar Messages

Calling a webservice from webdynpro ABAP.

Hi,
Anybody have doc/material with screenshots on calling a webservice from webdynpro ABAP (In WAS 7.0 version using service calls ) with clear steps ?
Thanks in advance. Ponts will not be a constraint for right answers
Praveen
Edited by: Praveen kumar Kadi on Feb 23, 2009 11:19 AM

Hi Praveen,
1st Step : configure Logical Port
http://help.sap.com/saphelp_nw70/helpdata/EN/16/285d32996b25428dc2eedf2b0eadd8/frameset.htm
2nd Step : Generate Proxy Object
http://help.sap.com/saphelp_nw70/helpdata/EN/16/285d32996b25428dc2eedf2b0eadd8/frameset.htm
3rd Step : Instantiating the proxy object & calling the methods exposed by webservice
data: sys_exception type ref to cx_ai_system_fault,
 sys_exception2 type ref to cx_ai_application_fault,
 client_proxy type ref to zco_myesa, "MY PROXY CLASS
 lv_ret_code type int4,
 lv_input type zsend_email_input,
 lv_response type zsend_email_response.
data: lv_from type string,
 lv_from_address type string,
 lv_to type string,
 lv_to_address type string,
 lv_subject type string,
 lv_msg type string.
lv_input-from = 'MYSAPTEST'.
lv_input-from_address = '<someAddress>'.
lv_input-to = 'Prashant'.
lv_input-to_address = '<someAddress>'.
lv_input-subject = ' TEST'.
lv_input-msg_body = ' Hi this is wonderfull to see it work'.
try.
create object client_proxy
exporting
logical_port_name = 'BASIC'. " Basic is a TYPE G RFC Destination
call method client_proxy->send_email
 exporting
 input = lv_input
 importing
 output = lv_response .
catch cx_ai_system_fault into sys_exception .
 data lv_err type string.
 lv_err = sys_exception->if_message~get_text( ).
 write: / lv_err.
catch cx_ai_application_fault into sys_exception2 .
 lv_err = sys_exception->if_message~get_text( ).
 write: / lv_err.
endtry.
if lv_response is initial.
 write: /'Not Executed'.
else.
 write: /'Did Execute'.
endif.
Greetings
Prashant

How to call a webService from WebDynPro ABAP ?

We are trying to call a webService from WebDynPro-ABAP application. It is not working, While if we are calling the WebService from a Report, it is working.
How exactly do we call a WebService from a WebDynPro-ABAP application?
What are the main steps involved ?

Hi Phani,
You will need to create a service call as follows.
Right click on your WD component name and select Create->Service Call
The wizard will guide you through a series of steps to make a Web Service Call. On the 3rd screen, it will give you options such as Function Module, Web Service, etc
Before making a service call, you will need to create a proxy for the Web service in the ABAP Workbench using a WSDL document as a basis. To create or consume Web services, you will need the authorizations associated with the role SAP_BC_WEBSERVICE_ADMIN.

How to call the rfc in webdynpro abap..?

Dear Experts,
I need to add two numbers using RFC in webdynpro abap.
First we have to give the input then click the submit button.. The result will be shown in next screen with addition of two numbers... Please help me in this...
Thanks.

Calling an RFC Function module in Web Dynpro ABAP is nothing different from Classical ABAP
use Pattern button to call function module and use DESTINATION syntax to specify the RFC destination
http://www.octavia.de/fileadmin/octavia_files/content_bilder/Hauptnavigation/SAP_NetWeaver/WebDynpro/Web_Dynpro_Part_II.pdf?PHPSESSID=c528a60bf8857431c0fa6f6595639da7
In Above document, page no 7, there is a wizard for Service call, in that 4th step is select service where
you can specify the function module name and the rfc destination name
Abhi

How to Call the RFC in Webdynpro abap application

Dear Experts,
Good Evening to all...
I have to add two numbers using RFC in webdynpro abap application. If we give the numbers in the input screen then the RFC should add it and give it in the output screen. This is the application for that I have created the RFC.
But the problem is i don't know how to call the RFC in that Webdynpro abap application and how to link the input view and output view with that RFC...? I am new to Webdynpro abap. Please kindly help me on this... I am struggled here... I need your help in this....
Thank You.

Hi Jaga,
You asked the same question again.
Without closing the [previous one|Re: Where SAP store the uploaded files?].
I think Abhi has answered your question.
If not please elaborate on the problem.
The solution btw is to create a Service Call.
Sumit

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.

Consuming Webservices in webdynpro ABAP

Hello,
I want to work with consuming Webservices in Webdynpro ABAP. Can anybody give an example for the same.
Any help would be highly appreciated.
Thanks.

Hello
Here is a link.
It has many links for the webservice consumption in abap and web dynpro
Consuming webservice in a webdynpro component
actaully process on a high level is like this.
1. first you need to create an client proxy., For creating this go to SE80
and follow this link
http://help.sap.com/saphelp_nw04/helpdata/en/bf/d005244e9d1d4d92b2fe7935556b4c/content.htm
2. then you can consume this service using the service call option of the web dynpro
here go to the web dynpro comp and right click on it and create-> service call
and use the proxy created in the first step here.
it will create one custom controller which you can use.
thanks
sarbjeet singh

Reg calling Transaction code in Webdynpro ABAP

Hi All,
Can I call Transaction code in Webdynpro ABAP Portal Application. If so, how can this be possible? Can anybody give me a lead?
Thanks.
Kumar Saurav.

Hi,
The most easy Way is here:
1) Test any Webdynpro Application from SE80 when the webdynpro Browser opens to display output
Copy its HTTP link, Suppose we get the below link
http://r3d01web1.Siemens.dk:8001/sap/bc/webdynpro/sap/z_dynamic_view?sap-client=002&sap-language=EN
2) Now replace some part of the above link ( webdynpro/sap/z_dynamic_view?sap-client=002&sap-language=EN ) with the new link part ( gui/sap/its/webgui?~transaction=PA30 )
So that the newly generated link is such that the below one:
http://r3d01web1.Siemens.dk:8001/sap/bc/gui/sap/its/webgui?~transaction=PA30
Note in place of PA30 you can put any of your desired tcode.
3) Now Just Make a webdynpro component and in its View layout put a LINK TO URL ui element
and in its property REFERENCE just past the http link ( http://r3d01web1.Siemens.dk:8001/sap/bc/gui/sap/its/webgui?~transaction=PA30 )
4) Activate and test your webdynpro Application.

Webservice in Webdynpro ABAP

Hi
Please provide tutorial and general guidelines for settings for consuming webservice in webdynpro ABAP.
Thanks & Regards,
Chaitali

Thanks Rich for quick answer.
But my problem is, I have a stand alone WAS without any RFC Function modules and dictionary structures, of backend R/3, on WAS which I wanted to map in my component.
I strongly believe that in case of stand alone WAS I need to have at least backend dictionary structures to begin with my design. I cant use wizard, as I dont have function modules on this system. I have to code for that manually..
So that is why, I was looking for Webservice option..
Thanks,
Nitesh Shelar.

Calling the webservice twice - Duplicate entries

Hi Experts,
Scenario : SOAP Client -> Call Microsoft webservice -> XI JDBC Sync call-> Call Microsoft webservice.
BPM Steps:
1. Receive Step -> Get the SOAP Client request (Open S/A Bridge)
2. Send Step -> Async call to Microsoft webservice to update the log status.
3. Send Step -> Sync call to JDBC
5. Send Step -> Close the S/A bridge
6. Send Step -> Call the Microsoft webservice to update the log status.
Receiver Determination Steps
1. SOAP Sender to BPM
2. BPM(Async request) to 2 Log Business Service. I have mentioned the both business service under Configured Receivers section in Receiver Determination.
3. BPM(Sync request) to JDBC
Issue : The JDBC part works fine. Only problem with the Microsoft webservice. Twice it update the log table. ie. Twice it calls the Microsoft's each webservice.
Please help me out, how to stop the second retry and let me know the above approach is correct or not.
Thanks & Regards
Sara

Hi Sara,
As per your info, Earlier you was trying to call both logging updates under one Sync/Async Bridge. But on Webservice side it will give you two responses and you will handling only one.
In later case also you are handling only 1st response of Webservice call, but the another call is still open.
Actually you are trying to built two Sync/Async Birdges. Which is not at all possible under one BPM.
SAP have not recommended for it.
Refer
http://help.sap.com/saphelp_nw04/helpdata/en/43/65d4dab39b0398e10000000a1553f6/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/83/d2a84028c9e469e10000000a1550b0/content.htm
You need to create two seperate interfaces for this.
For e.g.
1st will call the Webservice before updating the JDBC tables.
2nd After updating the JDBC table you can again call the Webservice for updated logging status.
Thanks
Swarup
Edited by: Swarup Sawant on Jun 2, 2008 8:50 AM

Problems while calling the webservice published at XI end

Hi ,
I have published a webservice at the XI end and to test it I am calling the webservice from xmlspy .
I do get the popup for username and password in the xmlspy for the adapter but it fails to send the data to the webservice .
I even checked the SOAP adapter status in the RWB and its grey. and the installed and started option of adapter monitoring the soap adapter is not shown .
Can anyone through some light as to what can be the reason behind this .
is it the problem with the adapter or the webservice
Thanks
Nikhil

HI Ricardo ,
I have tried that but still I am getting the below error.
java.lang.Exception: Channel not found for :SIEBEL_DEV:SIEBEL_SOAP in SOAP
 at com.sap.aii.af.mp.soap.web.HelperServlet.processFindChannel(HelperServlet.java:420)
 at com.sap.aii.af.mp.soap.web.HelperServlet.doGet(HelperServlet.java:126)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
 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 other Ideas.
Thanks
Nikhil

Call the webservice on the portal sometimes "基础连接已经关闭: 接收时发生错误"happened.

call the webservice on the portal sometimes u201C基础连接已经关闭: 接收时发生错误u201Dhappened，the english meaning "basis connection is closed,error when recieve"

Hello，
     MDM Version is 5.5.65.86
         Portal
         sap.com/SAP-JEECOR 7.00 SP18 (1000.7.00.18.0.20081123155626) 20091203155047
         sap.com/SAP-JEE 7.00 SP18 (1000.7.00.18.0.20081123155510) 20091203154825
         sap.com MDM_JAVA_API 5.50 SP6 (1000.5.50.6.5.20100120101105) SAP AG SAP AG 20100204091131
         sap.com MDM_WEB_SERVICES 550 SP6 (1000.550.0.6.5.20100117165943) SAP AG MAIN_MDM55VA_C 20100204091208
this problem happened after our P system upgrade from 5.5.65.76 to 5.5.65.86,sometime when our MDM upgrade,SAP supply correspond WEBSERVICE jar, but this time ,SAP does not supply the correspond WEBSERVICE JAR file.we used WEBSERVICE JAR is the one that correspond with 5.5.65.76 may be this is the isuue causation

How to call the webservice in abap program

Hi All,
I have created a web service for my RFC . The RFC has Import and export paramaters.
I want call the same web service into my ABAP REPORT and at the same time i want pass the values to webservice and get the result from webservice in my abap report,
Please help me how to call the web service and pass the values and get the values?
Highly appreciate your assitance.
Thanks,
Kishan

Hi Kishan,
You can refer to following help document,
http://help.sap.com/saphelp_nw04/helpdata/en/bf/d005244e9d1d4d92b2fe7935556b4c/content.htm
Regards,
Meera

How to call webservices in webdynpro abap

Hi Experts,
My requirement is I have to call an URL by exporting an XML file to that URL I have to import an XML file again i .e nothing but I have to send request file in the form of XML and need to get response in the form of XML file from the URL .This total execution should be finished by clicking a button in webdynpro ABAP.
Regards,
Satya.

Hello Satya,
You may try to find the sample code as follows:
1. Goto Transaction se80
2. Select "package" --> enter "SWDP"
3. goto "embedded packages" --> "SWDP_DEMO" --> Web Dynpro
Here, you will get demo applications. Find the most appropriate demo application and try to customize the code according to your requirement.
Best Regards,
Raju MJRK

Calling Dynpro components in Webdynpro ABAP.

Hi friends,
Could anyone tell me how to call webdynpro components in DC's in Webdynpro ABAP.
Regards
Sireesha.

Hi Sireesha,
In WebDynpro(WD) ABAP, we do not have DC methodology. We can save the WD components and appliations in package. We can call WD applications using
1. OBN
2. if it is embeded in portal, then we can use portal navigation
3. We can also reuse the WD component in another WD component, by component reusability concept.
Best regards,
Suresh

Call the webservices in webdynpro ABAP.

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