Consuming Web service in Visual Composer

Hi All,
I have impoerted a z bapi in caf service .I create a web service out of this and try to consume this in Visual Composer .When i do Test data service by right clicking onthe web service and try to execute the web service i get an error saying that , web service could not be executed.
But if i do the same thing for the standard bapi , i get the results .
Could any one help me out.
As well as for some of the webservice (on exposing core services as web services),i try to execute in the wsnavigator ,i get error sayin that ,internal operation not mapped with the external service ,even though i have done the mapping in the caf.

divya,
You have to map your web service to the rfc in your destination systems
goto http://servername:50000/caf
Choose your Web Service from the External Services list,
on the right side choose your remote function calls and select the service then click map.
Regards,
Ahmed Salah

Similar Messages

Consume abap based web Service in Visual composer 7.0

Hi All,
Can any one provide me sample example or PDF on "consume abap based web Service in Visual 7.0 composer" not WSDL based
Help will be appricated by awarding point.
Thanks

Hi,
Try the below link.
Consuming WebService in Visual Composer-1
Hope it helps...
Regards
Basheer

Unable to consume Enterprise services from Visual Composer

Hi,
We have implemented ECC-SE 603 add-on in our ECC 6.0 system.
We configured to set up a connection between our J2EE engine and the ES Workplace, to consume the Enterprise services from Visual Composer.
But, we are unable to see the Enterprise Services in the Visual Composer.
Kindly, let us know how to resolve this issue.

Hi,
please refer the following link
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/a160392c-0e01-0010-7784-9cc564d871d2
Regards
Manohar

Stored Procedure For Web Service in Visual Composer 7.1

Hello,
I want to use stored procedure for Webservice in Visual Composer 7.1
I can find this Web service but not supported. ( ex) prcreleased_test - Not supported )
Log.
Message: Error in connection - Can' t execute Web service.
Date: 2008-07-01
Time: 16:41:43:906
Category: com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent
Location: com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.processExecution:
Application: sap.com/test~kmshim_wf_impl
Thread: HTTP Worker [1]
Data Source: j2ee\cluster\server0\log\defaultTrace_00.trc
Correlator ID: 240496500000034715
Argument Objects:
Arguments:
DSR Component: n.a.
DSR Transaction: cb4b3560473711dd9fb4001e4f3b8fcb
Log2
Message: Stopped further execution since the interpreter is unusable
Date: 2008-07-01
Time: 16:41:43:906
Category: com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent
Location: com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.XGLInterpreter
Application: sap.com/test~kmshim_wf_impl
Thread: HTTP Worker [1]
Data Source: j2ee\cluster\server0\log\defaultTrace_00.trc
Correlator ID: 240496500000034715
Argument Objects:
Arguments:
DSR Component: n.a.
DSR Transaction: cb4b3560473711dd9fb4001e4f3b8fcb '
Help me^^ plz..

Hi Tanna.
Thanks for your reply^^
I create webservice that access my stored procedure.
But not supported.
http://dmp.humaxdigital.com/HumaxCmdwService/Service1.asmx?wsdl
There are two service. (Hello World - Test, prcrelease_test - Stored Procedure )
'Hello World' is supported but prcrelease_test is not supported. I can't drag to storyboard.
Our company's DB is MSSQL2005.
please help me^^

Consuming Web Service In Visual Studio

Hi there:
I'm using the sneak preview of SAP NetWeaver 2004s ABAP Server and am able to consume in Visual Studio 2005 (C#) all the 'delivered' Web Services without any problems. However, when I create a Web Service through SE37 or SE80 (Wizard WS_WZD_START) using a BAPI or Remote enabled RFC (ie RFC_READ_TABLE) I am getting a error when I try to call it in Visual Studio. In Visual Studio, I am able to add the reference (http://localhost:8000/sap/bc/srt/rfc/sap/ZRFC_READ_TABLE?WSDL) no problem. When I call it though, I get {"Unable to connect to the remote server"}, with inner exception {"No connection could be made because the target machine actively refused it"}.
I am providing the credentials (username and password) in the code which are the same as when I go to retrieve the reference.
Any help would be greatly appreciated.
Thanks
Russ

Hi Russ,
I had similar problems. You should download the WSDL file to the local file system. Then you can add the downloaded WSDL file as a Web reference rather than using a URL.
Please note the following issue:
You have to provide the full qualified path <b>including</b> the file name in the text box for the URL and then press Go.
For example:
<i>
C:\Documents and Settings\USERID\My Documents\downloads\SAP\WebServices
Z_BAPI_CUSTOMER_FIND_VI.wsdl
</i>
If you just provide the path and try to select the WSDL file this probably does not work. At least it was not working for me.
Best regards,
Andre

Query regarding calling web services in Visual Composer

Hi Experts,
I am thankful for your help for posting this link
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e017128
I am following the same steps but I am unable to find the system in visual composer after creating it in portal.
I got another document also related to it...
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/ceea45f3-0c01-0010-049c-c2b001f590fb
But in this document when I am giving the WSDL URL name its not accepting. It is showing as invalid.So I am unable to proceed forward. Please help soon...
Regards
Nutan

Hi Nutan,
Try to define the web service system directly in the portal. Through VC you can encounter problems.
Regards,
Natty

Cannot see created Web Service in Visual Composer Search

I am following the example of chapter 2 of the book"SAP Netweaver Composition Environment". I am trying to search for a web service that has been created, but I cannot find it.
I created a logical destination for the service, named EDMProjectDestination, using nwa->Configuration Management->Infrastructure->Destinations. This was OK, but when I try to search for it in the Visual Composer environment, it does not appear on the list after a refresh or even a system reboot.
Also, when I go back to the Web Services navigator, and try to search by Logical Destination, I am told that there are no logical destinations configured.
Can somebody please inform me what mey be missing here?
BR,
Tony.

Hi,
That did it, thanks!
This is a completely different location to that specified in the book.
BR,
Tony.

Web Services in Visual Composer

Hi,
I've created several Web Services in the NWA under SOA Management > Destination Template Configuration.
I added the CurrencyConverter WS with no authentication [http://www.webservicex.net/CurrencyConvertor.asmx?WSDL]
I also added a WS from our ERP system (the URL from SOAMANAGER transaction in R3) with basic HTTP user authentication.
This is giving me the following error in VC when I try to load the services: Could not complete search, Check log for more information.
1) Where do I check this mystical log? If it's the one I can access under tools, I can't retrieve that either due to errors.
2) Without the log, any ideas why I'm not able to call web services?
Regards,
Frederik-Jan

Srinivasan,
Yes, all these settings had previously been checked and so forth. Everything is set up correctly according to whatever guides. SAP hasn't found anything bad with our systems either apparently. However we still get that Internal Server Error 500 each time we try to access the UDDI_DESTINATION ...
Even in Global Settings it's now set to bypass the Proxy at all times when accessing anything on our domain. It still gives the same error ...
New URL for those settings appears to be http://help.sap.com/saphelp_nwce10/helpdata/en/45/c1ea61a1194432e10000000a155369/frameset.htm by the way The one you gave is for the old NWA
Kind regards,
Frederik-jan

Best practice for consuming web services

Hi
we are consuming web service in orchestration by "Add Generated Item".By using this option it creates 1 orch,1xsd file and some bindings.
we have different projects for schemas,maps and orchestration under our solution in visual studio.
Now i need to know that what will be the best practice for consuming web service in orchestration i mean in which project should i use "add generated item" (in orchstration project or in schemas project) coz it generates both 1 orch and 1
schema.
thanks

From a service orientation perspective you should abstract the service artifacts from the other artifacts. Otherwise it will be very difficult to update the service interface without affecting the other artifacts. For example you don't want to have to redeply
your entire application if only one field changes in the service you consume.
So I typically generate the items, remove the unnecessary stuff, and put them in a separate project.
Depending on the control you have over the services you want to consume, it would even be better to create another layer of abstraction. By that I mean create your own interface (schema) and map that one to the one the service exposes. This basically
is only necessary if you consume external services that are beyond your control. By abstracting the interface it exposes, you limit the impact of changes of that interface on the rest of your system. All changes are abstracted behind your own interface.
If you consume internal services, you can probably control the way the interface is defined. In a service oriented world all internal services expose a well known interface, based on the domain objects you have within your organisation.
Jean-Paul Smit | Didago IT Consultancy
Blog |
Twitter | LinkedIn
MCTS BizTalk 2006/2010 + Certified SOA Architect
Please indicate "Mark as Answer" if this post has answered the question.

How to consume Web Service in ABAP WebDynpro

Hi
I want to know the entire details about how to consume Web Service in WebDynpro application.
regards
Piyush

hI piyush,
Have a look at this Blog by Thomas Jung.
/people/thomas.jung/blog/2007/12/17/consuming-services-with-abap
on consuming webservies thru webdynpro ABAP
Cheers
Mary

Windows authentification while consuming web service from ABAP

Hi All,
We are consuming web service from ABAP, we have created client proxy in SE80 and configured logical port in LPCONFIG.
This one was working fine. Now we have added windows user authentification to access this service.
Now when I'm trying to regenerate this proxy in R/3 it is asking for user and password. When I enter these details this one is not working.
If I access this service direcly from internet explorer and I enter same user and password then I would able to access this service.
Could you please let me know how to handle this.
Regards
Vikram

The dialog that is produced by HTTP Destination object of the logical port is designed only for use within Classic Dynpro applications. There is no prompt produced when running in Web Dynpro. If possible assign a generic user within the logical port definition and this will be used automatically by all users.

Consume web service in ABAP proxy with SOAP header

Hi Thomas ,
I am trying to consume web service in ABAP . I have followed the procedure from one of your web blog <a href="/people/thomas.jung3/blog/2004/11/17/bsp-a-developers-journal-part-xiv--consuming-webservices-with-abap a Developer's Journal Part XIV - Consuming WebServices with ABAP</a> . (640 release).
I need to pass SOAP header along with SOAP body. As you mentioned I have used if_wsprotocol_ws_header interface to pass header but it is still failing.
Please see below code and please give some direction to fix the issue.
1.Create ABAP proxy for WSDL (http://ws.strikeiron.com/SwanandMokashi/StockQuotes?WSDL). It has created structures only for SOAP body.
2.Create Logical port
3.Create following program to call proxy
REPORT zproxy.
DATA: ref_stock TYPE REF TO zzco_stock_quotes_soap ,
      ws_header TYPE REF TO if_wsprotocol_ws_header,
      name TYPE string,
      namespace TYPE string.
TRY.
    CREATE OBJECT ref_stock
get WS_HEADER protocol
    ws_header ?= ref_stock->get_protocol('IF_WSPROTOCOL_WS_HEADER').
set somehow header as iXML-DOM tree
    DATA: ixml TYPE REF TO if_ixml,
          xml_document TYPE REF TO if_ixml_document,
          xml_root TYPE REF TO if_ixml_element,
          xml_element TYPE REF TO if_ixml_element,
          xml_node TYPE REF TO if_ixml_node.
    DATA l_xstring        TYPE xstring.
    DATA l_string         TYPE string.
    FIELD-SYMBOLS <fs_xstring> TYPE xstring.
Additional Header:
    CONCATENATE
'<soap:Header>'
'<s1:LicenseInfo xmlns:s1="http://ws.strikeiron.com">'
'<s1:RegisteredUser>'
'<s1:UserID>[email protected]</s1:UserID>'
'<s1:Password>aaaaaaaa</s1:Password>'
'</s1:RegisteredUser></s1:LicenseInfo>'
'</soap:Header>' INTO l_string.
convert to xstring
    l_xstring = cl_proxy_service=>cstring2xstring( l_string ).
    IF NOT l_string IS INITIAL.
    create iXML DOM document from XML xstring
      CALL FUNCTION 'SDIXML_XML_TO_DOM'
        EXPORTING
          xml           = l_xstring
        IMPORTING
          document      = xml_document
        EXCEPTIONS
          invalid_input = 1
          OTHERS        = 2.
      IF sy-subrc = 0 AND NOT xml_document IS INITIAL.
        xml_root = xml_document->get_root_element( ).
        xml_element ?= xml_root->get_first_child( ).
      add header element by element to SOAP header
        WHILE NOT xml_element IS INITIAL.
          name = xml_element->get_name( ).
          namespace = 'http://swanandmokashi.com' . "xml_element->get_namespace_uri( ).
          IF NOT xml_element IS INITIAL.
          ENDIF.
          ws_header->set_request_header(
                      name = name
                      namespace = namespace
                      dom = xml_element ).
          xml_element ?= xml_element->get_next( ).
        ENDWHILE.
      ENDIF.
    ENDIF.
CATCH cx_ai_system_fault .
ENDTRY.
*Call soap body using abap proxy class.
DATA: get_quotes TYPE zzget_quotes_soap_out .
DATA: get_quotes1 TYPE zzget_quotes_soap_in .
get_quotes1-quote_ticker = 'GE'.
TRY.
    CALL METHOD ref_stock->get_stock_quotes
      EXPORTING
        get_quotes1 = get_quotes1
      IMPORTING
        get_quotes = get_quotes.
CATCH cx_ai_system_fault .
CATCH cx_ai_application_fault .
ENDTRY.
4.It is throwing cx_ai_system_fault error.
SOAP details:
Input:
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:enc="http://schemas.xmlsoap.org/soap/encoding" >
<soap:Header>
<s1:LicenseInfo xmlns:s1="http://ws.strikeiron.com">
<s1:RegisteredUser>
<s1:UserID>[email protected]</s1:UserID>
<s1:Password>aaaaaaaa</s1:Password>
</s1:RegisteredUser>
</s1:LicenseInfo>
</soap:Header>
<soap:Body>
<tns:GetQuotes xmlns:tns="http://swanandmokashi.com">
<tns:QuoteTicker>GE</tns:QuoteTicker>
</tns:GetQuotes>
</soap:Body>
</soap:Envelope>
Thanks,
Kavitha.

Hi ,
Thank you for the response. Did you passed user email and password ([email protected] /aaaaaaaa) part of licenseinfo->resisteredUser along with Quoteticker GE in analyzer?
<a href="http://www.strikeiron.com/Analyzer/OnlineAnalyzer.aspx?WSDL=http://ws.strikeiron.com/SwanandMokashi/StockQuotes?WSDL">ANALYZER</a>
Thanks,
Kavitha.

Consuming web service in PI 7.3 and creating file

Hi,
I need to consume web service in PI 7.3 and create file from response. I have WSDL for the web service. Now confused about datatype/message type. Is there any document/note to follow?
thanks,
7Z

I need to consume web service in PI 7.3 and create file from response. I have WSDL for the web service. Now confused about datatype/message type. Is there any document/note to follow?
==>
Hi,
There are 2 ways you can do this :-
If your sender is a file and receiver is a webservice and you want to map the response back to the file then :-
Sol 1 :- Async-Sync Bridge using RequesResponse Oneway bean
Sender File channel ---> Soap Receiver Channel
Soap Receiver Channel brings the response back to the File Receiver Channel.
Now this File Receiver Channel should be called inside the Sender File Channel using the above bean.
Data Type :
Src - File struc to SOAP request (WSDL used as an external definition)(mapping 1)
SOAP response(WSDL used as an external definition) to Tgt File Struc (mapping 2)
Sol 2 :- Async Scenario
Make a Sender File Channel --> use SOAP lookup channel (pass the request payload through the SOAP receiver channel) --> Map the response back to the File using File Receiver Channel.
Data Type:
Src - File struc to Tgt File Struc (mapping 1). Since you are passing the request payload through SOAP lookup in the UDF itself.
======================================================================

Consuming Web Services with ABAP - WSDL

Hi All,
I Want to consume web service in abap, i found lot of documents,Here i am having data in the internal table i need to pass
it to wsdl file, The Web Service or Proxy generates a WSDL file. So this WSDL file can be consumed on ABAP Front and Encrypt the Data that is to be sent to the Banks.
I found the input and output, Where i can find the method generated or we need to create it
CALL METHOD io_clientproxy->XXXXXXXXXXXX
please let me have your valuable ideas
Thanks in advance,
Arun.

Hi Miguel,
I have not heared about SPROXY, Here i found some code,which calls a web service method and where it is from.
when i double click on my proxy it shows me some method.IF_PROXY_BASIS_INTERNAL~CREATE_FRAMEWORK
this is the one web service method. and i meed to pass the internal table data to WSDL file.
*-- create web service proxy class instance
TRY.
    CREATE OBJECT io_clientproxy
      EXPORTING
        logical_port_name = 'LP4'.
CATCH cx_ai_system_fault.
ENDTRY.
*-- call web service methods
TRY.
    CALL METHOD io_clientproxy->get_airport_information_by_is
      EXPORTING
        input = input
      IMPORTING
        output = output.
CATCH cx_ai_system_fault.
CATCH cx_ai_application_fault.
ENDTRY.
*-- text processing
output_string = output-get_airport_information_by_is.
REPLACE ALL OCCURRENCES OF
    '<' IN output_string WITH '<' .
REPLACE ALL OCCURRENCES OF
'>' IN output_string WITH '>' .
REPLACE ALL OCCURRENCES OF
'xmlns=' IN output_string WITH 'xmlns:xsl=' .
*-- parsing
TRY .
    CALL TRANSFORMATION ('Y_AIRPORT_XML2ABAP')
            SOURCE XML output_string
            RESULT     outtab = outtab.
CATCH cx_xslt_exception INTO xslt_err.
    DATA: s TYPE string.
    s = xslt_err->get_text( ).
    WRITE: ': ', s.
    STOP.
ENDTRY .
Regards,
Arun.

To consume web service in ABAP is it required that server should be XI.

Hi ,
I am trying to connect to a webservice from netweaver 7.0 systemand it gives an error " Not configured as integration engine". Is it required to have integration engine to consume web service.
Sanjay

Hi Sanjay
You can consume webservices in ABAP but its better to use XI in mid to avoid point to point communication. Using XI you can have a central hub for all services you consume or publish
Check this link as well
BSP a Developer's Journal Part XIV - Consuming WebServices with ABAP
Thanks
Gaurav

Consuming Web service in Visual Composer

Similar Messages

Maybe you are looking for