Portal web service consuming in portal application

Hi ,
I have done the following steps and consumed a web service and created a portal service.
When i am consuming this portal service in turn in my application.Its showing the error.
Step 1 :- I Created a portal service.
Step 2 :- And published it as a web service.
Step 3 :- By consuming this web service I created a portal service and uploaded it into the server and started it.
Step 4 :- Now I am using the portal service created from my web service in my application ad I also added the sharing reference of the portal service in this application.
Step 5 :- I configured the proxy.
By going to the path System Administration->System configuration->Service Configuartion.In that under Applications folder--->com.sap.portal.ivs.Httpservice and under this proxy.
Step 6:- And when I am executing my portal component I am getting the following error stack i am getting .
Could anyone help me in this regard.
Portal Runtime Error
An exception occurred while processing a request for :
iView : lokconsumewebservice_Use.webserviceuse
Component Name : lokconsumewebservice_Use.webserviceuse
com.sap.portal.ivs.global.ume.UMECLient.
Exception id: 08:02_30/06/08_0041_4808950
See the details for the exception ID in the log file .
Thanks & Regards,
Lokesh.

Hi
Go to
usr/sap/<SID>/JC00/j2ee/cluster/server/logs...if i am not wrong. Pick up the latest one and post logs here for related error.
Koti Reddy

Similar Messages

Calling a web service from a portal application / SOAP Action

Hallo,
Ich möchte aus einer Portal Applikation auf einen Web Service zugreifen.
Dafür habe ich mit dem Wizard "Portal Service from Wsdl file - Client side"
eine Portal Service erzeugt, auf den ich dann zugreife.
Leider wird dabei ein Fehler ausgegeben (Stacktrace-Ausschnitt s.u.).
Ich habe ein Posting zu dem Fehler hier im SDN gefunden, leider hatte dort niemand eine Antwort. Vielleicht hat inzwischen jemand eine Idee?
Das Feld soapaction ist in der soapconfig.xml leer angegeben (soapaction="").
Es ändert aber nichts an der Fehlermeldung, wenn ich dort etwas eintrage.
Ein weiterer Gedanke ist, dass die soapaction, die wenn ich es richtig verstehe eine URL auf die web service methode enthalten soll, im Grunde dynamisch sein sollte, da der Web Service lokal in dem Portal läuft, auf dem die Applikation gerade deployed ist. Auf den Web Service wird mit WebDynPro erfolgreich zugegriffen (dynamisch). Meine Vermutung ist, dass hier das Problem liegt und es entweder mit diesem Wizard nicht möglich ist oder ein Bug vorliegt.
Also ist die Frage: Wie erzeuge ich dasselbe für eine Portal-Applikation?
Ich hoffe, dass mir jemand mit einer Antwort oder Hinweisen wo man weiterforschen kann, weiterhelfen kann.
Freundliche Grüße,
Daniel Dehnhard
Stacktrace:
Component finished with error: (com.sapportals.portal.prt.service.soap.exception.PRTFaultEnvelopeVersion)
java.lang.IllegalArgumentException: The SOAP Action "" include in the soap request not corresponding to the Portal service method.
at com.sapportals.portal.prt.service.soap.element.PRTSOAPBodyElement.processParams(PRTSOAPBodyElement.java:253)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPBodyElement.init(PRTSOAPBodyElement.java:190)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPBodyElement.(PRTSOAPBodyElement.java:56)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPBody.init(PRTSOAPBody.java:94)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPBody.(PRTSOAPBody.java:36)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPEnvelope.init(PRTSOAPEnvelope.java:113)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPEnvelope.(PRTSOAPEnvelope.java:54)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPMessage.processSOAPMessage(PRTSOAPMessage.java:58)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPMessage.(PRTSOAPMessage.java:40)
at com.sapportals.portal.prt.service.soap.SOAPService.call(SOAPService.java:180)
at com.sapportals.portal.prt.service.soap.PRTSOAPCall.invokeMethod(PRTSOAPCall.java:209)
at de.enviam.ep.egk.km.webservicewrapper.Z_EP_EM_EGK_CustomerGroupToCRMData.getCustomerGroup2CrmDataByGPNr(Z_EP_EM_EGK_CustomerGroupToCRMData.java:218)
at de.enviam.ep.egk.km.imp.EPImpSchedulerTask.resolveGroupId(EPImpSchedulerTask.java:764)

Hi,
I am accessing a web service from a Portal Component through a Portal Web Service. First i created a web service, then a portal web service which is made to access the wsdl file of the web service. Now i access the Portal Web Service from a Portal Component. Now i am getting an error as,
Exceptionjava.lang.IllegalArgumentException: The SOAP Action "" include in the soap request not corresponding to the Portal service method.
The code which i wrote in component is below
String text = "word";
FuncHelloResponse res=new FuncHelloResponse();
FuncHello fn= new FuncHello() ;
fn.setName(text);
res= ( (INewPortal) PortalRuntime.getRuntimeResources().getService(INewPortal.KEY)).FuncHello(fn);
response.write(res.getResponse());
Can any one solve this problem?

How to make my Portal Web Service SECURED?

Hi Experts,
I created one portal Service and exposed it as Portal Web Service.
Everything is working fine, as i deployed my Portal Web Service on to the SAP J2EE Engine ie SAP Server.
I m able to access functions of Web Service from my StandAlone Java Application.
but the problem is my Web Service is not SECURED.
How can i make my Portal Web Service SECURED?
Please help me out.
Help will be appreciated and rewarded!!!!!

user13046122 wrote:
I have an old pl/sql "helper" package, originally written to make SOAP Web Service calls from the database - it uses UTL_HTTP to invoke the target services.
I now need to make SOAP Web Service calls - from an 8.1.7.4 database
But the version of UTL_HTTP inside 8.1.7.4 does not contain the functions needed in the helper package
Can anybody suggest a means of making SOAP Web Service calls from an 8.1.7.4 database ?I think you'll be very lucky to find anyone here who still has access to a version of Oracle that is that old.... I mean... that's like what? 15 years old at least? I'm surprised you've still got hardware that can run that.
It would probably help if you could post what code you've got and explain which function(s) it's complaining about, as I doubt people will want to guess.

Concurrent access to portal web service

We have developed a Portal Web Service, which has Web methods that return array of Objects. The Web methods uses ArrayList as DataStructure. When we try to access the Web Service concurrently, we get incorrect data (unpredictable) for the same Web method. The outcome can be result of ArrayList not being Thread-Safe. Is there some other reason for the web method to behave in this manner? Is there some setting/property which can be set in the portalapp.xml, at the Application level or service level, to make Web application use different instances of ArrayList for seperate Web calls?
Thanks in advance
Regards,
Kalpesh

Hi,
I think Portal Web Services use JAX-RPC API Which does not directly support ArrayList.Just do a check up on that.
If that is indeed the case,then refer to
http://java.sun.com/j2ee/1.4/docs/tutorial/doc/JAXRPC4.html
How ever you can use enterprise beans for encapsulating data
Please refer to the below links:
http://publib.boulder.ibm.com/infocenter/wsdoc400/index.jsp?topic=/com.ibm.websphere.iseries.doc/info/ae/ae/cwbs_jaxrpc.html
Regards,
Harish
(Please award points for helpful answers).

Somehelp regarding Web service consumption in portal component

hi all,
I need Somehelp regarding External Web Service consumption in portal component.
I have a wsdl file, but when i try to create a model using wsdl in portal it is showing cannot to read the wsdl file.
is there any other way i consume wsdl in portal.

Hi,
mybe it's an authorization problem while reading the WSDL file?
Try to include it like this:
http://mycompany.net:8000/sap/bc/srt/rfc/sap/Z_Webservice_Test?sap-client=800&wsdl=1.1&sap-user=USERNAME_ON_BACKEND&sap-password=XXXXXXXXX
Thomas

Client Authentication error while invoking portal web service.

Hi All,
I have created a java portal web service from portal service using NWDS, I am getting client authentication error while invoking the service.
Please tell me where to enter client authenticity details.
regards
Santosh

hi,
check whether you have the UME permissions for accessing this webservice.
Rdgs,
Guru

Unable to consume secured Web service from a Dynpro application

Hello,
I have followed <a href="http://help.sap.com/saphelp_nw04/helpdata/en/c3/bac36a469e4c75aba646077e71516d/frameset.htm">this tutorial</a>
in order to protect and consume a secured Web service from a Dynpro application using SAP logon ticket.
The problem is that after implementing everything needed I receive 401 Unauthorized when I am trying to consume it from the web dynpro side.
If I manually transfer the request the credentials, before the execute i.e:
modObj._setUser
modObj._setPassword
modObj.execute();
I am able to call it, meaning the dynpro application doesn't transfer these credentials to the Webservice even though it's authentication property is set to true.
Any idea how to solve it?
Roy
Message was edited by:
Roy Cohen

Try below steps
Add jars
o security.class
o tc/sec/destinations/interface
Setting WebDynpro project property
o Project>Properties>Web Dynpro References-->Interface references
 Name=tcsecdestinations~interface
o Project>Properties>Web Dynpro References-->Service reference
 Name=webservices
 Name=tcsecdestinations~service
Dynamically Set httpdestination and Call web service
final InitialContext ctx = new InitialContext();
final DestinationService dstService = (DestinationService)ctx.lookup(DestinationService.JNDI_KEY);
if (dstService== null)
throw new NamingException ("Destination service not available");
final Destination destination = dstService.getDestination("HTTP"," DestinationName");
// getting user name
Properties destprop = destination.getDestinationProperties();
String username = destprop.getProperty("USERNAME");
String password = destprop.getProperty("PASSWORD");
final HTTPDestination httpDestination = (HTTPDestination) destination;
HttpURLConnection httpConnection = httpDestination.getURLConnection();
String httpURL = String.valueOf(httpConnection.getURL());
Request_AdvLocationVer1ViDocument_getLocation obj=wdContext.currentRequest_AdvLocationVer1ViDocument_getLocationElement().modelObject();
obj._setUser( user );
obj._setPassword(pass);
obj._setEndPoint(httpURL);
obj.execute();
Rahul

Creating Web Services in the Portal

Hi Experts,
I'm trying to create a Web Service in the portal based on a URL. However I am having some issues with the User Management settings. I've explained below the steps I've followed in order to setup the Web Service and the issue I am having.
I go to System Administration -> System Configuration -> System Landscape then I select my folder and right click. I then select New -> System (from template).
I then select "Web Service System using WSDL URL" and insert the URL for my Web Service. The issue I am then having is that when I access the User Management page I can only choose "NONE" or "UIDPW" as the Logon Method. However, I need to choose SAPLOGONTICKET which should be one of the options but isn't.
Does anyone know why this last option is not being displayed and how to fix this issue?
Thank you,
Kind Regards,
Ale

Hi Experts,
I'm trying to create a Web Service in the portal based on a URL. However I am having some issues with the User Management settings. I've explained below the steps I've followed in order to setup the Web Service and the issue I am having.
I go to System Administration -> System Configuration -> System Landscape then I select my folder and right click. I then select New -> System (from template).
I then select "Web Service System using WSDL URL" and insert the URL for my Web Service. The issue I am then having is that when I access the User Management page I can only choose "NONE" or "UIDPW" as the Logon Method. However, I need to choose SAPLOGONTICKET which should be one of the options but isn't.
Does anyone know why this last option is not being displayed and how to fix this issue?
Thank you,
Kind Regards,
Ale

Creation and deployment of web services on sun portal server

Hi
can you please tell me.
How we can create and deploy web service on sun portal server.
or provide me some document or URL, so that I can proceed forward
Thanks
Vikram

Hi
can you please tell me.
How we can create and deploy web service on sun portal server.
or provide me some document or URL, so that I can proceed forward
Thanks
Vikram

[ANN] Databases, Portals, Web Services, and XML Integration Magic (Boston, July 29)

Recently added to DCI's Corporate and e-Business Portals
Conference:
Databases, Portals, Web Services, and XML Integration Magic
When: July 29, 2001, 9:00 AM - 5:00 PM
Where: Hynes Convention Center, Boston
http://www.dci.com/brochure/porbos/seminars.asp

Recently added to DCI's Corporate and e-Business Portals
Conference:
Databases, Portals, Web Services, and XML Integration Magic
When: July 29, 2001, 9:00 AM - 5:00 PM
Where: Hynes Convention Center, Boston
http://www.dci.com/brochure/porbos/seminars.asp

Create Web Service within the Portal

Hi, all.
I want to use SAP Portal for generating Portal web services on a base of some external procedures.
But to use NWDS in such way as to implement this procedure in EJB and create a web service for it seems not the best solution for me.
Are there any other ways to do it? For example, are there any utilities that can help me to generate a web service within the Portal?
Regards, Sergey.

Hi,
Follow the steps given in the following link to create portal service.
<a href="mhtml:https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/0b57e590-0201-0010-a29f-abd37a436f54!http://localhost/Documents%20and%20Settings/i024527/Desktop/Linda/start.htm">how to create portal service</a>
Rds,
Shanthakumar.
Assign points for useful answers.

Web service consumer wizard in ECC 6.0 SP17

Hi,
I'm trying to create web service consumer using the wizard. I completed the step and click finish button at the end of the wizard. However, the process is just stop there and the main menu SAP Easy Access is displayed. No objects created.
I can generate the object after clicking the finish in the wizard on ECC 6.0 SP15.
Any idea on what can I do to generate objects so I can consume the webservice?
Additional info: When I tried this on different system with SP17, I got message 'no vendor specified' after the wizard analyzing WSDL given in the url. No service provider object is created after that message is displayed. It is a success message (green).
Thanks,
Iwan
Edited by: Iwan Santoso on Feb 12, 2009 5:48 PM
Update: I had a brain ****... when selecting Create -> Web Service, there is an options for Service Consumer, which I thought this is how you generate the proxy. Actually I need to select Create -> Proxy Object. When I select the proxy object, it works just fine. A class is generated.
However, in different system, there is no option to create Web Service and Proxy Object. It's on SP17 as well. I'm going to do additional research since in that system I do not have proper auth. for SICF transaction.
Edited by: Iwan Santoso on Feb 12, 2009 7:27 PM

Hi
Q :- we activate ICF service? How?
Just goto TCODE - SE38 and run program - RSXMB_ACTIVATE_ICF_SERVICES
SXMB_ACTIVATE_ICF_SERVICES
some ICF service must be inactive
Activating ICF service is a generic requirement.
Check SAP Note 750287
Thanks !
Edited by: Abhishek Agrahari on Jan 8, 2009 9:22 AM

How to use a cascading LOV as a Web Services Consumer?

How to use a cascading LOV as a Web Services Consumer?
We are trying to populate a prompt programmatically.
Our program is a Web Services Consumer.
As an example we use Island Resorts Marketing
The cascading LOV for City is
Country -> Region -> City
The City object is key-aware to the customer table
The query is
Customer | Revenue
(where) City = [prompt]
In order to make the key-awareness work, we must select the value (rowIndex) from the LOV
When we run our program below, the LOV for City is not populated, as expected since we must first select the Country, then the Region.
The code snippet below shows that the LOV for Country is populated. We have no idea how to go from there.
Any hint will be immensely appreciated.
Let us know if anything is unclear in the code.
Source
RetrieveMustFillInfo retrieveMustFillInfo = RetrieveMustFillInfo.Factory.newInstance();
        RetrievePromptsInfo retrievePromptInfo = RetrievePromptsInfo.Factory.newInstance();
        retrievePromptInfo.setPromptLOVRetrievalMode(PromptLOVRetrievalMode.ALL);
        retrievePromptInfo.setRefreshReturnedLOVs(true);
        retrievePromptInfo.setReturnLOVOnMustFillPrompts(true);
        retrieveMustFillInfo.setRetrievePromptsInfo(retrievePromptInfo);
        // *-- need the "Refresh" action to get the .promptToBeFilled
        Action[] boActions = new Action[1];
        boActions[0] = Refresh.Factory.newInstance();
        try {
            documentInformation = reportEngine.getDocumentInformation(Integer.toString(infoObject.getID()), retrieveMustFillInfo, boActions, null, null);
            m_Token = documentInformation.getDocumentReference();
        } catch (Exception ex) {
            System.out.println(GetWSError(ex));
            return;
        if (documentInformation.getMustFillPrompts()) {
            PromptInfo[] promptInfoS = documentInformation.getPromptInfoArray();
            for (PromptInfo promptInfo : promptInfoS) {
                System.out.println(String.format("Prompt '%1$s', hasLOV=%2$s", promptInfo.getName(), (promptInfo.getHasLOV() ? "Yes" : "No")));
                if (promptInfo.getHasLOV()) {
                    LOV boLOV = promptInfo.getLOV();
                    for (Value boLOVValue : boLOV.getValuesArray()) {
                        System.out.println(String.format(" LOV item '%1$s' RowIndex=%2$s", boLOVValue.getColumnsArray(0), (boLOV.getRowIndexed() ? boLOVValue.getRowIndex() : "")));
                System.out.println("--End LOV");
                PromptInfo[] promptInfoS2 = promptInfo.getPromptToBeFilledArray();
                if (promptInfoS2.length > 0) {
                    PromptInfo promptInfo2 = promptInfoS2[0];
                    System.out.println(String.format(" linked to %1$s", promptInfo2.getName()));
                    if (promptInfo2.getHasLOV()) {
                        LOV boLOV2 = promptInfo2.getLOV();
                        for (Value boLOVValue : boLOV2.getValuesArray()) {
                            System.out.println(String.format(" LOV item '%1$s' RowIndex=%2$s", boLOVValue.getColumnsArray(0), (boLOV2.getRowIndexed() ? boLOVValue.getRowIndex() : "")));
                        System.out.println("--End LOV");
Result
Prompt 'Enter value(s) for City:', hasLOV=Yes
--End LOV
linked to Enter value for Country of origin
LOV item 'Australia' RowIndex=6
LOV item 'France' RowIndex=2
LOV item 'Germany' RowIndex=4
LOV item 'Holland' RowIndex=7
LOV item 'Japan' RowIndex=5
LOV item 'UK' RowIndex=3
LOV item 'US' RowIndex=1
--End LOV

Hi,
Refer SAP Note 1278947. You would require a Service Market Place logon to access this article.
Let me know if this helps.
Regards,
Shreyans Surana

Invoking a Web Service from a mobile application

Hi all,
I have installed Sun Wireless Toolkit 2.5.2 for CDLC and MTJ.
I want to invoke a web service from an MTJ Application and I have not a clue of how to start.
First let me say I am working with RSA (which is over Eclipse)
My first attempt was creating the web service client and then try to convert it into a mobile application (through the use of MTJ --> Convert to Midlet Project)
I found 4 errors when doing so:
First was solved changing the jre to 1.6.
I am still dealing with the following three:
* Error preverifying class mipaquete.MiServicioService
java/lang/NoClassDefFoundError: javax/xml/ws/Service
* Error preverifying class mipaquete.ObjectFactory
VERIFIER ERROR mipaquete/ObjectFactory.createMiOperacion(Lmipaquete/MiOperacion;)Ljavax/xml/bind/JAXBElement;:
Illegal type in constant pool
* Type mipaquete.MiServicioPortProxy$Descriptor Error preverifying class mipaquete.MiServicioPortProxy$Descriptor
VERIFIER ERROR mipaquete/MiServicioPortProxy$Descriptor.getDispatch()Ljavax/xml/ws/Dispatch;:
Illegal type in constant pool
I only started to solve the first one. I assumed that I have to add the right .jar to manifest file (please let me know if I am wrong). I tried to do by adding the textual classpath rt.jar, however I am not able to give it the right path:
C:\Archivos de programa\IBM\SDP\runtimes\base_v7_stub\java\jre\lib\rt.jar (even though I split the too long sentence into two and I include an space at the beginning of the second, I still get an error when saving)
I would appreciate any help
A) to solve the existing problems
or
B) To create a web service client in an EclipseME application through any other method.
Thank-you very much in advance,
Guadalupe
PS Any clue is welcomed!!

Hello rss,
If you want to invoke a web service from a JCD you will have to build the SOAP message using JAX-RPC or AXIS and then programmatically creat an HTTP connection.
Or you can leverage the HTTP(S) eWay and then you only have to build the SOAP message.
Or use eInsight. You can import a WSDL into eInsight and eInsight will offer you a business process Activity to invoke the web service operations defined in the WSDL.

SocketTimeoutException when calling a web service from a WD application

I'm trying to call a method of a web service from my WD application. The execution of the method longs more than 60 sec, so I'm always getting:
Service call exception; nested exception is: java.net.SocketTimeoutException: Read timed out
I've got this post, which tells to change the property "socketTimeout" of the client.
Read Timed Out Error
But I don't know what is the client in my WD application, does this refer to the logical port ?
I've tried inserting this into wdInit:
com.hesa.hesanet3.h3wsmodel.proxies.Hesanet3Impl service = com.hesa.hesanet3.h3wsmodel.H3WSModel.getServiceImpl();
logicalPort =(com.hesa.hesanet3.h3wsmodel.proxies.Hesanet3ViDocument) service.getLogicalPort("Config1Port_Document", com.hesa.hesanet3.h3wsmodel.proxies.Hesanet3ViDocument.class);
logicalPort._setProperty("socketTimeout", "30000");
But it doesn't work.
I've tried getting the logical port from the model object corresponding to the method of the webservice unsuccesfully.
I've tried with Visual Administrator -> instance -> Web Service Container -> Settings -> WS Clients Socket Timeout, increasing to 120 secs. No result, still stop at 60s.
I've tried with Visual Admin -> global configuration -> Http provider -> KeepAliveTimeout, increasing to 120 secs, and still stop at 60s.
I can't change model object code, but I've tried to debug it and setting the property in stubForLogicalPort and in _getGlobalFeatureConfig(), without change.
I'm using a HTTP Destination, does this have something to do?
I'm getting insane with this and I'm in urgent need of help.
How can I change the time the WD waits for the WebService to answer ?
Thanks in advance.

Find solution. Check this thread:
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/wdjava/faq%2b-%2bmodels%2b-%2badaptive%2bweb%2bservice
The com.sap.tc.webdynpro.model.webservice.api.IWDWSInvocationModifier interface can be implemented by an application using the Adaptive Web Service model in order to modify the web service invocation object just before it's execution. Invocation modifiers need to be registered with the executable model class for which invocation is to be modified:
Request_NumberToWords requestMO = new Request_NumberToWords(model);
requestMO.wdSetInvocationModifier(
new IWDWSInvocationModifier() {
    public void doModifyInvocation(Object port) {
      HTTPControlInterface httpItf = HTTPControlFactory.getInterface(port);
      //timeout for this WS invocation is 120 sec; don't use global config. setting of WS-Runtime
      httpItf.setSocketTimeout(120000);
    public void doModifyAfterInvocation() {}
Best regards.

Portal web service consuming in portal application

Similar Messages

Maybe you are looking for