Need information to Consume Web service through DOE.

Hi All,
I need information as to how I can consume a simple webservice that I have into the DOE.
Please let me know the steps to proceed.
Thanks,
Krutheeka.

I do not see why it will not be possible to do digest authentication with a web server using PL/SQL.
As for the digest password - the web server supplies a token (a nonce) which you need to use for creating the hashed authentication token (the digest password). The URL I posted explains this authentication process.
As for the technical how-to in PL/SQL - as I mentioned, never had to do this (only dealt with Basic and NTLM authentication thus far). But as other auth methods (such as Microsoft's NTLM) can be implemented, I do not see why digest authentication could not.
Suggest you spend some time googling for technical articles/sample code on the subject - and try to find specific PL/SQL related sample code too.

Similar Messages

Java web services through SAML

I have a clint application lets take swing. i need to access a web service through SAML single sign on. for that i will use another server as a mediator which will authenticate the web service.
please respon with example.
thanks in advance.

The link: Developer Survey
on that page, doesn't work. :)
-G

Error While Consuming Public Web Service through Stand Alone Proxy

Hi,
I am getting the below error when I am consuming a public web service through Stand Alone Proxy.
java.rmi.RemoteException: Service call exception; nested exception is:
     com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid Response Code: (407) Proxy Authentication Required ( The ISA Server requires authorization to fulfill the request. Access to the Web Proxy filter is denied. ).
     at com.mindtree.examples.GlobalWeatherSoapStub.getCitiesByCountry(GlobalWeatherSoapStub.java:159)
     at com.mindtree.examples.GlobalWeatherSoapStub.getCitiesByCountry(GlobalWeatherSoapStub.java:168)
     at com.mindtree.examples.WebServiceClient.main(WebServiceClient.java:18)
Caused by: com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid Response Code: (407) Proxy Authentication Required ( The ISA Server requires authorization to fulfill the request. Access to the Web Proxy filter is denied. ).
     at com.sap.engine.services.webservices.jaxrpc.wsdl2java.soapbinding.MimeHttpBinding.handleResponseMessage(MimeHttpBinding.java:903)
     at com.sap.engine.services.webservices.jaxrpc.wsdl2java.soapbinding.MimeHttpBinding.call(MimeHttpBinding.java:1346)
     at com.mindtree.examples.GlobalWeatherSoapStub.getCitiesByCountry(GlobalWeatherSoapStub.java:152)
     ... 2 more
Regards,
Venkatesh

Hi,
I am still facing the same issue.
Regards,
Venkatesh

How to consume WEB SERVICES from ABAP ??

Q: How to consume WEB SERVICES from ABAP program??
     the point here is i am using SAP release 620 and the creation of proxy is out of scenario
     and also no XI.    Its only through ABAP program i need to consume one web service (its a HTTPS one ),
    Using cl_http_client... i tried it but i am totally confused of whats happening ???
Req some senior ppl advice on the same/approach.
any hints will suffice my way of approach...!!!
Please do put in your valuable advices..!!
Thanks in advance..!!!!

Hello Srinivas,
Following is the code for calling web service:
data: client type ref to if_http_client,
      host   type string value 'server url',
      service type string value '8080',
      path type string value '/sap/public/ping',
      errortext type string,
      proxy_service type string,
      scheme type i value 1.
call method cl_http_client=>create
exporting host = host
        service = service
     proxy_host = host
   proxy_service = service
   scheme        = scheme
importing client = client
exceptions
    argument_not_found = 1
    internal_error     = 2
    plugin_not_active = 3
    others             = 4.
case sy-subrc.
when 0.
     write 'Server reached successfully'.
when others.
     write: 'sy-subrc =', sy-subrc.
endcase.
Once you got the client object you can call following methods:
"Set the requrie URL for the web service you want to call. This is not WSDL anyway!!
cl_http_utility=>set_request_uri( request = client->request
uri =' url 2 be called ').
*Then you can call send method with proper inputs for sending request to WS
CALL METHOD client->send
Then you can use receive method for getting the response
CALL METHOD client->receive
*You can get last error in case of exceptions
CALL METHOD cl_http_client=>get_last_error
*Close the client object
CALL METHOD client->close
For more information on full code refer my link in previous replay.
Thanks,
Augustin.
Edited by: Augustarian on Aug 18, 2009 1:49 PM

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.
======================================================================

How to send authentication information to SOAP Web Service using MATE framework

Hi,
Can anyone please tell me how to pass authentication info (such as user name & password) while calling a webservice using MATE's webserviceinvoker? the SOAP web service expects authentication info in the header.
Thanks in advance..

HI Swayam,
First of all you should tell us what blogs you have seen to avoid you to repeat information that you already know.
we want to avoid setting up SLD configuration for sender system because sender system is just consuming web service .
This is not necessary,
Please let me know the ways we can configure . I did understand we can publish and register the WSDL from Service interface ,but was not clear on over all scenario .
Do you have your ECC webservice available via SOAManager?, you only to access it via soap receiver in SAP PI.
To publish, you need to publish only the sender SOAP, when you register there the sender soap your partner could access there to get the WSDL (Publish services from PI 7.1 to the Service Registry). Also you can generate directly the wsdl (Display WSDL - Integration Directory - SAP Library), what do you want?
Regards,

Problem at Consume WEB Service in ABAP

hello!!
I tell them my problem, is to create a web service from the SE80, which could be used properly.
Then there was a change of server, which migrated to the developments and the web service is recreation, but this can not be consumed.
now I need help, is where do I indicate that the basis so that they can return to consume web services, what services or settings should be activated.
any suggestion or help are welcome.
The ECC system is a 5 AS ABAP only.
from now, I appreciate any help or guidance I can get.

What is the problem? Are all the services active in SICF for web services and how is the web service being consumed is it through a wsdl file ?

Consuming Web Service ( How to pass multiple inputs and retrieve dataset)

I am new to ADF and Web service.
In the current project, I have to consume a web service ( through WSDL).
Created the pages as per the following tutorials.
http://docs.oracle.com/cd/E18941_01/tutorials/jdtut_11r2_14/jdtut_11r2_14.html
As per the steps 11, 12 mentioned in the document, I have mutiple fields so I added these code.
Though in the tutorial, it has zip code as the input parameter, but I have three input parameters such as classCode, annualPayroll & fullTimeEmployees.
How to include there input parameters which should be passed to the results page once the command button "Calculate" as mentioned below is pressed.

<af:commandButton
text="Calculate" disabled="#{!bindings.calculateBasePremium.enabled}"
id="cb2" action="show"/>
<af:setPropertyListener from="#{bindings.classCode.inputValue}"
to="#{pageFlowScope.classCode}"
type="action"/>
<af:setPropertyListener from="#{bindings.annualPayroll.inputValue}"
to="#{pageFlowScope.annualPayroll}"
type="action"/>
<af:setPropertyListener from="#{bindings.fullTimeEmployees.inputValue}"
to="#{pageFlowScope.fullTimeEmployees}"
type="action"/>

But JDeveloper is throwing error.
Thanks in advance for your help.
Bibs

Questions is how do you pass the variables from the page to the next page.
I have added code so that when the button command is presses, based on the action event, it will be passed to the next page.
When I was adding the Listener event for the items for page flow, it was not accepting action and was throwing error.
Here is the error message:
arget URL -- http://127.0.0.1:7101/ratingwscall-ViewController-context-root/faces/InputPage
<ViewHandlerImpl> <_checkTimestamp> Apache Trinidad is running with time-stamp checking enabled. This should not be used in a production environment. See the org.apache.myfaces.trinidad.CHECK_FILE_MODIFICATION property in WEB-INF/web.xml
<LifecycleImpl> <_handleException> ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RESTORE_VIEW 1
javax.faces.view.facelets.FaceletException: Error Parsing //C:/Documents and Settings/b4d9y4x/Application Data/JDeveloper/system11.1.2.2.39.61.83.1/o.j2ee/drs/ratingwscall/ViewControllerWebApp.war/InputPage.jsf: Error Traced[line: 97] <Line 97, Column 33>: XML-20121: (Fatal Error) End tag does not match start tag 'af:setPropertyListener'.
 at com.sun.faces.facelets.compiler.SAXCompiler.doCompile(SAXCompiler.java:394)
 at com.sun.faces.facelets.compiler.SAXCompiler.doMetadataCompile(SAXCompiler.java:377)
 at com.sun.faces.facelets.compiler.Compiler.metadataCompile(Compiler.java:130)
 at com.sun.faces.facelets.impl.DefaultFaceletFactory.createMetadataFacelet(DefaultFaceletFactory.java:319)
 at com.sun.faces.facelets.impl.DefaultFaceletFactory.access$200(DefaultFaceletFactory.java:92)
 at com.sun.faces.facelets.impl.DefaultFaceletFactory$2.newInstance(DefaultFaceletFactory.java:168)
 at com.sun.faces.facelets.impl.DefaultFaceletFactory$2.newInstance(DefaultFaceletFactory.java:166)
 at com.sun.faces.facelets.impl.DefaultFaceletCache$2.newInstance(DefaultFaceletCache.java:94)
 at com.sun.faces.facelets.impl.DefaultFaceletCache$2.newInstance(DefaultFaceletCache.java:89)
 at com.sun.faces.util.ExpiringConcurrentCache$1.call(ExpiringConcurrentCache.java:99)
 at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
 at java.util.concurrent.FutureTask.run(FutureTask.java:138)
 at com.sun.faces.util.ExpiringConcurrentCache.get(ExpiringConcurrentCache.java:114)
 at com.sun.faces.facelets.impl.DefaultFaceletCache.getMetadataFacelet(DefaultFaceletCache.java:135)
 at com.sun.faces.facelets.impl.DefaultFaceletCache.getMetadataFacelet(DefaultFaceletCache.java:62)
 at com.sun.faces.facelets.impl.DefaultFaceletFactory.getMetadataFacelet(DefaultFaceletFactory.java:252)
 at com.sun.faces.facelets.impl.DefaultFaceletFactory.getMetadataFacelet(DefaultFaceletFactory.java:201)
 at com.sun.faces.application.view.ViewMetadataImpl.createMetadataView(ViewMetadataImpl.java:114)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._restoreView(LifecycleImpl.java:749)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:346)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:207)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:508)
 at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
 at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
 at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
 at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:173)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:125)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
 at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:293)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:199)
 at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
 at java.security.AccessController.doPrivileged(Native Method)
 at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
 at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
 at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
 at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
 at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
 at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
 at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
 at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
 at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
 at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
 at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
 at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
<LifecycleImpl> <_reportFailureForMissingViewRoot> ADF_FACES-30179:For more information, please see the server's error log for an entry beginning with: The UIViewRoot is null. Fatal exception during PhaseId: RESTORE_VIEW 1.
javax.faces.view.facelets.FaceletException: Error Parsing //C:/Documents and Settings/b4d9y4x/Application Data/JDeveloper/system11.1.2.2.39.61.83.1/o.j2ee/drs/ratingwscall/ViewControllerWebApp.war/InputPage.jsf: Error Traced[line: 97] <Line 97, Column 33>: XML-20121: (Fatal Error) End tag does not match start tag 'af:setPropertyListener'.
 at com.sun.faces.facelets.compiler.SAXCompiler.doCompile(SAXCompiler.java:394)
 at com.sun.faces.facelets.compiler.SAXCompiler.doMetadataCompile(SAXCompiler.java:377)
 at com.sun.faces.facelets.compiler.Compiler.metadataCompile(Compiler.java:130)
 at com.sun.faces.facelets.impl.DefaultFaceletFactory.createMetadataFacelet(DefaultFaceletFactory.java:319)
 at com.sun.faces.facelets.impl.DefaultFaceletFactory.access$200(DefaultFaceletFactory.java:92)
 at com.sun.faces.facelets.impl.DefaultFaceletFactory$2.newInstance(DefaultFaceletFactory.java:168)
 at com.sun.faces.facelets.impl.DefaultFaceletFactory$2.newInstance(DefaultFaceletFactory.java:166)
 at com.sun.faces.facelets.impl.DefaultFaceletCache$2.newInstance(DefaultFaceletCache.java:94)
 at com.sun.faces.facelets.impl.DefaultFaceletCache$2.newInstance(DefaultFaceletCache.java:89)
 at com.sun.faces.util.ExpiringConcurrentCache$1.call(ExpiringConcurrentCache.java:99)
 at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
 at java.util.concurrent.FutureTask.run(FutureTask.java:138)
 at com.sun.faces.util.ExpiringConcurrentCache.get(ExpiringConcurrentCache.java:114)
 at com.sun.faces.facelets.impl.DefaultFaceletCache.getMetadataFacelet(DefaultFaceletCache.java:135)
 at com.sun.faces.facelets.impl.DefaultFaceletCache.getMetadataFacelet(DefaultFaceletCache.java:62)
 at com.sun.faces.facelets.impl.DefaultFaceletFactory.getMetadataFacelet(DefaultFaceletFactory.java:252)
 at com.sun.faces.facelets.impl.DefaultFaceletFactory.getMetadataFacelet(DefaultFaceletFactory.java:201)
 at com.sun.faces.application.view.ViewMetadataImpl.createMetadataView(ViewMetadataImpl.java:114)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._restoreView(LifecycleImpl.java:749)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:346)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:207)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:508)
 at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
 at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
 at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
 at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:173)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:125)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
 at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:293)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:199)
 at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
 at java.security.AccessController.doPrivileged(Native Method)
 at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
 at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
 at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
 at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
 at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
 at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
 at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
 at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
 at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
 at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
 at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
 at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)

How to consume web service in Agentry in SMP 3.0

Dear All , I am using web service in Agentry to retrive data but could not able to fetch it . I have made connection with HTTP-XML for consuming webservices. and also give proper information in Agentry.ini files Ex : [HTTPXML-2] name=HTTP-XML Back End authenticationCertificateStore=MY authenticationCertificateStorePassword= authenticationCertificateStorePasswordEncoded=false autoDequote=true ;baseURL=http://localhost:81 baseURL=http://sapes1.sapdevcenter.com:8080/sap/opu/odata/iwbep/gwdemo/ basicAuthenticationPassword=123456 basicAuthenticationPasswordEncoded=false basicAuthenticationUserID=P1466405733 constantsFile=httpxml_sd.ini enableAuthentication=false enablePreviousUserAuthentication=false httpConnectTimeout=300 httpReceiveTimeout=300 httpResolveTimeout=300 httpSendTimeout=300 listenOn= timeout=300 timeZoneName= useSSL=false xmlAllowXSLTScript=true xmlNamespaces= xmlResolveExternals=true xmlValidateOnParse=true for more information i have attached agentry XML screen shot as well . Can you please guide me how to consume web services in Agentry correct way ? Note : Currently i am using standard netweaver demo web services . Thanks & Regards , Kunal Varaiya
Tags edited by: Michael Appleby

The XML Steps URL will be added to the Agentry.ini BaseURL. So you dont' need the full URL on the step.
So when Agentry Runs the step to call the backend it will go:
<BaseURL>/<Step's URL>
This way if you need to change the base URL, IE, going from Dev to QA to Production Server you only need to change the Base, and not go into every step and update it.
URL: This attribute contains the URL to which the Agentry Server will make a request. This value will be appended to the value configured as the base URL for the HTTP-XML system connection. This base URL is configured within the HTTP-XML system connection configuration options for the Agentry Server. Proper use of both this base URL option and the URL entered in the requests of the step definitions can support portability for the application, with the base URL being the implementation-specific portion and the step’s URL being the portion not likely to change for the same back end system from one implementation to the next.
http://help.sap.com/saphelp_smp303sdk/helpdata/en/7c/143d5d70061014b323be16eb0b0a77/frameset.htm
Stephen

Is consumer web service available at SOA Gateway in EBS?

Hi All,
I'm a beginner in using the SOA Gateway functionality in Oracle E-Business Suite. I know that we can generate WSDL's. and at EBS side web services acts as Service Providers.
I want to know if we can use Consumer web service also through SOA gateway in EBS or is there any alternative to call the web services from ebs soa gateway.
Thanks in advance.

hello Vijay Ram,
Ofcourse we can do that. Generating WSDL's and making it available to SOA is called as INBOUND interface.
For using Consumer webservices, we need to use busineess events and trigger SOA to do the same.
Please refer metalink for using Business Events.
Thanks,
yadnesh

Consuming web service

Hi,
i created a portal service from a wsdl.
i configured in the j2ee the proxy forinternet access.
Now when i'm trying to access this portal service i receive the following error:
0}#1#com.sap.engine.services.webservices.jaxm.soap.accessor.NestedSOAPException: IOError while working with the message. Check the nested Exception.
at com.sap.engine.services.webservices.jaxm.soap.SOAPConnectionImpl.call(SOAPConnectionImpl.java:221)
at com.sap.engine.services.webservices.jaxm.soap.SOAPConnectionImpl.call(SOAPConnectionImpl.java:138)
at com.sap.engine.services.webservices.jaxm.soap.SOAPConnectionImpl.call(SOAPConnectionImpl.java:298)
at com.sapportals.portal.prt.service.soap.SOAPService.call(SOAPService.java:152)
at com.sapportals.portal.prt.service.soap.PRTSOAPCall.invokeMethod(PRTSOAPCall.java:209)
at com.xx.xxgleSearch.webservice.GoogleSearch.doGoogleSearch(GoogleSearch.java:283)
at test$testDynPage.doInitialization(test.java:22)
at com.sapportals.htmlb.page.PageProcessor.handleRequest(PageProcessor.java:105)
at com.sapportals.portal.htmlb.page.PageProcessorComponent.doContent(PageProcessorComponent.java:134)
at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:209)
at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)
at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:646)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:753)
at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)
at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:522)
at java.security.AccessController.doPrivileged(Native Method)
at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:405)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156)
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:95)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:159)
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:452)
at java.net.Socket.connect(Socket.java:402)
at java.net.Socket.<init>(Socket.java:309)
at java.net.Socket.<init>(Socket.java:124)
at com.sap.engine.services.webservices.jaxm.soap.HTTPSocket.initStreamsFromSocket(HTTPSocket.java:580)
at com.sap.engine.services.webservices.jaxm.soap.HTTPSocket.initializeStreams(HTTPSocket.java:439)
at com.sap.engine.services.webservices.jaxm.soap.HTTPSocket.getOutputStream(HTTPSocket.java:397)
at com.sap.engine.services.webservices.jaxm.soap.SOAPConnectionImpl.call(SOAPConnectionImpl.java:157)
Do you have any ideas?
Thanks,
Florin

The endpoint URL is still unreachable:
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
Where have you entered the proxy information?
As you're accessing the external web service through a portal service, it's EP6 that needs the correct proxy config and not the J2EE engine's Web Services Container. So You should do it in the portal, System Administration -> System Configuration -> Service Configuration -> Applications -> com.sap.portal.ivs.httpservice -> Services -> proxy
Have you restarted the J2EE engine after configuring the proxy settings in EP6?
You will need to restart it for changes to take effect. Just restarting the service is not enough.
If all this is correct, is the proxy information itself correct?
Davide

Confirming method to secure web services through oracle web service manager

Hi All,
I am just wondering about the method to secure web service through oracle web service manager.
I have a unsecure web service "helloworld" which is deployed on JWSDP1.6 toolkit.I want to secure it through oracle web service manager.
Inorder to secure this unsecure web service,I use gateway(web service manager for securing web service using message level security through certificate).
So when client want to access the helloworld service,it contacts the gateway securely and gateway intern connect to original web service after decrypting and verification of the signature.When gateway gets response from the web service,it signs the response message and then encrypt and passs on to the client.
So my question is,is it the right way to secure web service?
As I am getting the following fault exception :
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Body>
<SOAP-ENV:Fault>
<faultcode "http://schemas.oblix.com/ws/2003/08/Faults">c</faultcode>
<faultstring>Step execution failed with an exception
</faultstring>
<detail></detail>
</SOAP-ENV:Fault>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
I checked the log at :
C:\coresv_install_home\external\oc4j-10.1.2.0.0\j2ee\home\log\http-web-access
but there is no helpful information available.Thanks for any help.
Kash

Hi Rajesh,
Thanks for your reply.I am using the following policy steps:
1)for Request (Decrypt and Verify signature).
2)for Response(Sign Message and Encrypt).
The configuration for Request is shown below:
Pipeline "Request"
Pipeline Steps:
Start Pipeline
Log
Decrypt and Verify Signature
Basic Properties Type Default Value
Enabled (*) boolean true true
XML Decryption Properties Type Default Value
Decryptor''s keystore location (*) string C:\Sun\jwsdp-2.0\xws-security\etc\server-keystore.jks
Decrypt Keystore Type (*) string jks jks
Decryptor''s keystore password string *******
Decryptor''s private-key alias (*) string s1as
Decryptor''s private-key password string *******
Enforce Encryption (*) boolean true true
XML Signature Verification Properties Type Default Value
Verifying Keystore location (*) string C:\Sun\jwsdp-2.0\xws-security\etc\server-truststore.jks
Verifying Keystore type (*) string jks jks
Verifying Keystore password string *******
Signer''s public-key alias (*) string xws-security-client
Enforce Signing (*) boolean true true
End Pipeline
And the configuration for Response is shown below:
Pipeline "Response"
Pipeline Steps:
Start Pipeline
Log
Sign Message and Encrypt
Basic Properties Type Default Value
Enabled (*) boolean true true
Signing Properties Type Default Value
Signing Keystore location (*) string C:\Sun\jwsdp-2.0\xws-security\etc\server-keystore.jks
Signing Keystore Type (*) string jks jks
Signing Keystore password string *******
Signer''s private-key alias (*) string s1as
Signer''s private-key password string *******
Signed Content (*) string BODY BODY
Sign XPATH Expression string
Sign XML Namespace string[]
Encryption Properties Type Default Value
Encryption Keystore location (*) string C:\Sun\jwsdp-2.0\xws-security\etc\server-truststore.jks
Encrypt Keystore Type (*) string jks jks
Encryption Keystore password string *******
Decryptor''s public-key alias (*) string xws-security-client
Encrypted Content (*) string BODY BODY
Encrypt XPATH Expression string
Encrypt XML Namespace string[]
End Pipeline
I checked the log again but nothing useful there,it is just giving the following values:
2006-08-14 16:32:50,372 INFO [Thread-21] mstore.OLiteMStore - SELECT MEASUREMENT_STR FROM MEASUREMENT_PERSISTED_STORE WHERE ID=? FOR UPDATE
2006-08-14 16:34:50,364 INFO [Thread-16] mstore.OLiteMStore - INSERT INTO MEASUREMENT_PERSISTED_STORE (ID,DEF_ID,CONTEXT_ID,PARENT_CONTEXT_ID,TIME,STORETIME,KEY0,KEY1,KEY2,KEY3,KEY4,KEY5,KEY6,KEY7,KEY8,KEY9,KEY10,KEY11,KEY12,KEY13,KEY14,KEY15,KEY16,KEY17,KEY18,KEY19,KEY20,KEY21,KEY22,KEY23,KEY24,KEY25,KEY26,KEY27,KEY28,KEY29,KEY30,KEY31,KEY32,KEY33,KEY34,KEY35,KEY36,KEY37,KEY38,KEY39,DBM0,MEASUREMENT_STR) VALUES(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,'R',empty_clob())
2006-08-14 16:34:50,364 INFO [Thread-16] mstore.OLiteMStore - SELECT MEASUREMENT_STR FROM MEASUREMENT_PERSISTED_STORE WHERE ID=? FOR UPDATE
Any help would be appreciated.Thanks.
Kash

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 including the file name in the text box for the URL and then press Go.
For example:

C:\Documents and Settings\USERID\My Documents\downloads\SAP\WebServices
Z_BAPI_CUSTOMER_FIND_VI.wsdl

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

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.

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.

Need information to Consume Web service through DOE.

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