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

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How to call an ABAP based web service from a web page (form)

Hi,
I am trying to figure out how I can call my own developed ABAP based web service. I was able to successfully test it in the WS navigator and am now wondering what I need to do to embed the service call in a plain simply web page (form). Basically I'd like to create a web form allowing to specify the parameters and with a 'Submit' button pass the parameters to the web service and launch it.
Is this possible or do I need some kind of SDK to accomplish this?
Thanks for any hints and tips.
Wolfgang

Hi,
refer the following link and this is for cosuming the web service form Web dynpro Java
https://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/50d70a19-45a3-2b10-bba0-807d819daf46&overridelayout=true
and please go throught the following link if you want to cosume it through web dynpro abap and find the answer given by the Moderator Thomas Jung
regards
Manohar

Using CE 7.1 ESR with ABAP based web services requires java development?

Hi All,
When developing a web service in ABAP, what java development must I do to make the web services available in an ESR that is located on CE 7.1?
Thanks,
Regards,
Mel Calucin
Bentley Systems, Inc.

Hi Stefan,
Someone told me that the difference between CE 7.1 ESR and PI 7.1 ESR is that to register the ABAP web service into CE 7.1 ESR you need to create EJBs and that you don't need to do this for PI 7.1 ESR (since ithe PI 7.1 ESR is ABAP based). I didn't think that this was the case so I put this question in this forum to confirm this. I am arguing to put in CE 7.1 because we don't need the PI 7.1 functionality. This someone told me that we are more of an ABAP shop than a Java shop and that we don't want to develop EJBs whenever we develop ABAP based web services.
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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

Consuming a standard web service in process composer

Hi,
I want to consume a web service for ex: create purchase requisition available on es workplace from process composer. I have tried to use logical destination created from nwa->SOA Management -> Destination Template Management and provided the WSDL and ABAP system details including the login credentials for user authentication. But this is not working. Can someone help me out with this?
Thanks,
Pooja

1) create a new service interface in process composer by importing the WSDL (Remote location/File System).
2) create destination template at NWA -> SOA Management -> Technical Configuration -> Destination Template Management. Assign the destination type (WSDL), name, URL, host, system, username, password etc
3) create an automated task, assign the created destination/service interface accordingly.
Optionally, for step 1), you may import your web service to the service registry via the WSDL URL and create the new service interface by importing it via service registry. Then, in the step 2, use the destination type (Service Registry).
Hope it helps.
- julius

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^^

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.
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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.

ABAP-based web service returns numeric values with leading zeros

Hi SOA experts,
I have created a web service out of an ABAP function module. Beside other values, this service returns a list of document numbers. All of these numeric values are returned by the web service with leading zeros, but we do want these values w/o leading zeros.
Any ideas how I can tell the web service to not print any leading zeros?
Thanks in advance for your help!
Kind regards, Matthias
PS: The according function module does not print any leading zeros for the numeric values

hi,
just a guess: I'd try to use I instead of NUMC for the document numbers.
NUMC is no number but a character string with numeric characters only. only some display routines in SAP know that this string of numerals represents a number and omit leading zeroes.
my 2 cents,
anton

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 ...
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Kind regards,
Frederik-jan

Parameters from abap web dynpro to visual composer

Hello ,
Can we pass output parameters from abap web dynpro to visual composer?
For Example:
ID NUMBER that we got in the application (Abap web...)
and we want to pass it to import parameter of visual composer (start-point)
I know about the mapping(in GP) but how we can see the output parameter of the abap web dynpro in GP-callable object(output parameters).
When we use GP (callable object), we have input/output parameters.
I need to map from abap web dynpro (output) to visual composer (input)
Thank You,
Boaz.

Hi Boaz,
Unfortunately it's one of the GP restrictions that it's not possible to transport parameter values from an ABAP web dynpro UI into the GP context. Vice versa is feasible, i.e. you can use an ABAP web dynpro UI and fill it with parameter values from GP context.
Regards,
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Consume an external web service with an ABAP proxy

Hello,
I'm working on creating an ABAP Proxy to consume my first web service. In searching SCN I haven't found a comprehensive list of steps to complete the process, but I have found information on generating a proxy from a WSDL and creating a logical port.
My first issue arises when I go to SPROXY to generate a proxy from a WSDL, I see the message 'Local objects only (No Connection to ESR)', and I have no ability to 'create'. The Enterprise Service Repository seems to be the new name for the Integration Repository, if that helps. Do I need the ESR installed to create a proxy?
A follow-on question, assuming I do need the ESR, would be what do I do with it? It appears to serve the purpose of design for interfaces, messages, and mapping, but I thought that happened when I created a proxy in SPROXY.
We're on ECC 6.0, with a 702 / 0007 basis release. I appreciate and light you can shed on the topic.
Thanks

ESR is part of the PI system, and it is where all interfaces details are stored.You could create an ABAP Proxy from a pre-defined WDSL yet stored in PI as part of some communication, but you can also import directly a WSDL from a local file or even from a URL.
ABAP proxy generates a proxy class and a set of abap structures , fields and data elements. Simply by filling the data and call a method in the proxy class (depends of syncrhonization a different method name) you can consume your service. No PI is needed if you use the local option.
There is a very good Tutorial from Thomas Jung. I'll try to find it.
http://scn.sap.com/people/thomas.jung/blog/2005/05/13/calling-webservices-from-abap-via-https
Here you have a lot of tutorials
Best regards

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

Create BCS External Content Type or a list based on a WCF Web Service using Visual Studio

Hi ,
How to create a BCS External Content Type or a list Based on a WCF Web Service using Visual Studio.
The link provided here shows the requirement through Designer. http://msdn.microsoft.com/en-us/library/office/ee556431(v=office.14).aspx but I want this to be through VS code..
Please help ..Appreciate your help..
Thanks,
Satheesh

HI Sateeshlt,
You can see the below link also;
http://www.fabiangwilliams.com/2013/10/14/part-2-of-3-blog-update-on-sharepoint-bcs-with-full-crud/
Best Regards,
Brij K

Consuming an External Web Service using HTTPS and WS Security

Hello everyone,
I'm having a problem setting the security information in a SOAP header using a generated ABAP Client Proxy to consume an external web service that requires a User ID and Password in the Header section of the SOAP message. I need to use HTTPS. I'm on a WAS 7.01 SP08 system so from my readings, SAP is supposed to be able to add the username and password into the header section of the message. I can't seem to get SAP to add this information added to the header.
Here are the steps that I have taken to set the security values.
1) Created the client proxy from the WSDL in SE80. Basic Authentication on the Configuration tab was turned on automatically.
Note, Transport Security is set to None. I cannot change it.
2) Created an outbound set user name profile in transaction WSPROFILE with the appropriate username and password.
3) Added the profile to the default port in transaction LPCONFIG as an outbound under the WS Security section of the screen.
When I called the external Web Service, I got back the following error message:
com.ibm.wsspi.wssecurity.SoapSecurityException: WSEC5509E: A security token whose type is [http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#UsernameToken] is required.
So, after reading through this Forum, I saw that I needed to use the SOAMANAGER. I set up a Proxy in the SOAMANAGER and manually created the Logical Port. This was the only way I could figure out how to set the Authentication Settings in the Logical Port to "User ID / Password". I then entered the User ID and Password.
However, I am still getting the same error message. I feel I am close but missing some small configuration to tell SAP to use WS Security with a Username token.
I'm not sure what I'm doing wrong, so any help would be appreciated.
Thanks,
Stephen

I had this error again so I thought I would post my solution:
The issue is SAP needs to know the certificates being used by the web site being called. These certificates are automatically installed in your browser but need to be manually installed in SAP. This is what I did:
How to find/install new certificates
Make sure you run Internet Explorer as an Administrator so you can export the certificates
Go to the web site that SAP is trying to call in Internet Explorer
Double click on the lock in the address bar
View certificates
Find the certificates that are being used
Tools --> Internet Options --> Content --> Certificates
Click on the “Trusted Root Certification Authorities” tab
Find the certificate identified in step iii
Export as a CER certificate
Click on the “Intermediate Certification Authorities” tab
Find the certificate identified in step iii
Export as a CER certificate
Go to STRUST in SAP
Import the Certificates in the “Anonymous” or “Standard” SSL client
Save
RESTART the ICM via t-code SMICM <-- Critical!!!
Test

Consume abap based web Service in Visual composer 7.0

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