Error in Consuming Portal Webservice

Hi ,
I created a portal web service(RetrieveAndValidateUserService) and then consumed this portal service in an AbstractPortal Component application(RetrieveValidateUserComp).
On deploying that application on portal I get the following error -
#1.5#001372247F6F00640000001C000011600004542B1E4EA3FD#1218444075594#com.sap.portal.portal#sap.com/irj#com.sap.portal.portal#Administrator#34878##PUNITP84649D.ad_SYN_3160950#Administrator#2b7b0eb0678111ddb00a001372247f6f#SAPEngine_Application_Thread[impl:3]_4##0#0#Error#1#/System/Server#Java###Exception ID:02:11_11/08/08_0002_3160950
[EXCEPTION]
#1#com.sapportals.portal.prt.component.PortalComponentException: Error in init method
Component : RetrieveAndVAlidateUser.RetrieveValidateUserComp
 at com.sapportals.portal.prt.component.PortalComponentContext.init(PortalComponentContext.java:251)
 at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.refresh(PortalComponentContextItem.java:267)
 at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.getContext(PortalComponentContextItem.java:312)
 at com.sapportals.portal.prt.component.PortalComponentRequest.getComponentContext(PortalComponentRequest.java:385)
 at com.sapportals.portal.prt.connection.PortalRequest.getRootContext(PortalRequest.java:435)
 at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:607)
 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:100)
 at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: com.sapportals.portal.prt.core.broker.PortalComponentInstantiationException: Could not instantiate implementation class com.pseg.test.webservice.RetrieveValidateUserComp of Portal Component RetrieveAndVAlidateUser.RetrieveValidateUserComp because: Could not instantiate implementation class
 at com.sapportals.portal.prt.core.broker.PortalComponentItemFacade.getInstanceInternal(PortalComponentItemFacade.java:269)
 at com.sapportals.portal.prt.core.broker.PortalComponentItemFacade.getComponentInstance(PortalComponentItemFacade.java:160)
 at com.sapportals.portal.prt.core.broker.PortalComponentItem.getComponentInstance(PortalComponentItem.java:732)
 at com.sapportals.portal.prt.component.PortalComponentContext.getComponent(PortalComponentContext.java:103)
 at com.sapportals.portal.prt.component.PortalComponentContext.init(PortalComponentContext.java:242)
 ... 26 more
Caused by: com.sapportals.portal.prt.core.broker.PortalApplicationNotFoundException: Could not find portal application RetrieveAndValidateUserService
 at com.sapportals.portal.prt.core.broker.PortalApplicationItem.prepare(PortalApplicationItem.java:415)
 at com.sapportals.portal.prt.core.broker.PortalApplicationItem.prepare(PortalApplicationItem.java:387)
 at com.sapportals.portal.prt.core.broker.PortalApplicationItem._refresh(PortalApplicationItem.java:507)
 at com.sapportals.portal.prt.core.broker.PortalApplicationItem.getCoreLoader(PortalApplicationItem.java:1360)
 at com.sapportals.portal.prt.core.broker.PortalComponentItem.getClassLoader(PortalComponentItem.java:569)
 at com.sapportals.portal.prt.core.broker.PortalComponentItemFacade.getClassLoader(PortalComponentItemFacade.java:102)
 at com.sapportals.portal.prt.core.broker.PortalComponentItemFacade.getInstanceInternal(PortalComponentItemFacade.java:228)
 ... 30 more
1. I added a Private Sharing Reference Property in portalapps.xml of the application -
<application-config>
 <property name="PrivateSharingReference" value="com.pseg.webservice.RetrieveAndValidateUser"/>
</application-config>
2. I modified the Java-Build Path to include the Portal Service Application.
3. I deployed the Webservice par on the portal. I can see the service listed under Applications in
System Administration->System configuration->Service Configuration.
Is there anything i am missing or doing incorrectly?
Points will be promptly awarded for helpful answers.

Hi Lokesh
I created a Portal Service consuming a webservice.
It turns out the Private Sharing Reference that i gave had some fault. That's corrected now.
Now on deploying the Portal Application I created for accessing the service, i am getting the following error -
java.lang.Exception: The parameter Accounts is null before the serialization but in WSDL definition this field cannot be null
Here, we need to pass this parameter "Accounts" as NULL only, for test purpose.
Points will be awarded generously in case of helpful answer.

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import org.apache.axis.client.Service;
import javax.xml.namespace.QName;
import java.net.MalformedURLException;
import javax.xml.rpc.ServiceException;
import java.net.URL;
import javax.xml.rpc.ParameterMode;
import org.apache.axis.encoding.XMLType;
import java.rmi.RemoteException;
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public static void validateLogin()
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AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
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faultString: java.lang.NullPointerException
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     at org.apache.axis.client.Call.invoke(Call.java:1656)
     at BIPReportCall.validateLogin(BIPReportCall.java:50)
     at BIPReportCall.main(BIPReportCall.java:19)
java.lang.NullPointerException
     at org.apache.axis.AxisFault.makeFault(AxisFault.java:129)
     at org.apache.axis.client.Call.invoke(Call.java:2213)
     at org.apache.axis.client.Call.invoke(Call.java:2133)
     at org.apache.axis.client.Call.invoke(Call.java:1656)
     at BIPReportCall.validateLogin(BIPReportCall.java:50)
     at BIPReportCall.main(BIPReportCall.java:19)
Caused by: java.lang.NullPointerException
     at java.util.Hashtable.put(Hashtable.java:396)
     at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.setProperty(SAXParserImpl.java:395)
     at org.apache.axis.encoding.DeserializationContextImpl.parse(DeserializationContextImpl.java:246)
     at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:538)
     at org.apache.axis.Message.getSOAPEnvelope(Message.java:376)
     at org.apache.axis.client.Call.invokeEngine(Call.java:2545)
     at org.apache.axis.client.Call.invoke(Call.java:2515)
     at org.apache.axis.client.Call.invoke(Call.java:2210)
     ... 4 more

Error while consuming PLSQL Webservice through BPEL

HI ,
I have created a simple PLSQL Web service called "HelloWorld" and it got successfully deployed .
When I tried to test this webservice through BPEL Process Manager , its showing me error everytime that ( Could not create object of class 'dimple.HelloWorldWebServiceUser'; nested exception is: java.lang.ClassNotFoundException: dimple.HelloWorldWebServiceUser</summary> ) .
Please anyone help me out with this problem .
Thanks
Prashant Dwivedi

HI ,
I have created a simple PLSQL Web service called "HelloWorld" and it got successfully deployed .
When I tried to test this webservice through BPEL Process Manager , its showing me error everytime that ( Could not create object of class 'dimple.HelloWorldWebServiceUser'; nested exception is: java.lang.ClassNotFoundException: dimple.HelloWorldWebServiceUser</summary> ) .
Please anyone help me out with this problem .
Thanks
Prashant Dwivedi

Error while consuming external webservice URL in SAP

Hello every one,
I am getting below error in sap while consuming external web service URL .
HTTP error (return code 405, message "Method Not Allowed")
Can any one help me on this.
Thank You.
Vijay

Hi Vijay,
Did you check if you are using full correct UURL. That happens with incorrect URL.
Thanks,
Ravi

SSL Authentication Error While consuming HTTPS webservice

Hi, i am calling a JAX-RPC Webservice method through HTTPS. I am Getting 403 Forbidden Error followed by a message, Your browser sent a query that could not be understood by the server.
The following is the SSL debug Trace
*** CertificateRequest
Cert Types: RSA, DSS,
Cert Authorities:
<CN=xxxxxx, OU=xxxxxx, O=xxxxxx, L=xxxxxx, ST=xxxxxx, C=xx, EMAILADDRESS=xxxxxx>
<CN=xxx>
<CN=xxx, DC=testcore, DC=test, DC=dir, DC=xxx, DC=com>
<OU=TOC, O="xxx", C=xx, ST=xx, CN=xx Certificate Authority>
<CN=xxxxxx, OU=xxx, O=xxx, L=xxx, ST=xxx, C=xxx, EMAILADDRESS=xxx>
<CN=xxxxxx>
*** ServerHelloDone
*** Certificate chain
*** ClientKeyExchange, RSA PreMasterSecret, TLSv1
Random Secret: { 3, 1, 35, 197, 161, 73, 249, 145, 160, 45, 56, 58, 176, 22, 174, 98, 174, 200, 1, 114, 151, 172, 122, 33, 46, 205, 154, 235, 253, 206, 42, 24, 20, 144, 7, 214, 139, 49, 23, 150, 5, 91, 58, 16, 163, 106, 159, 7 }
main, WRITE: TLSv1 Handshake, length = 141
SESSION KEYGEN:
PreMaster Secret:
0000: 03 01 23 C5 A1 49 F9 91 A0 2D 38 3A B0 16 AE 62 ..#..I...-8:...b
0010: AE C8 01 72 97 AC 7A 21 2E CD 9A EB FD CE 2A 18 ...r..z!......*.
0020: 14 90 07 D6 8B 31 17 96 05 5B 3A 10 A3 6A 9F 07 .....1...[:..j..
CONNECTION KEYGEN:
Client Nonce:
0000: 4E 10 18 A0 40 A3 FF 91 D1 CB 92 C4 BB 29 E8 69 N...@........).i
0010: 27 75 0A 1C ED 87 0F 5D 44 09 27 65 F1 22 E5 2F 'u.....]D.'e."./
Server Nonce:
0000: 00 00 8F C1 7D 92 67 9E 8D 06 26 81 E2 78 0B 34 ......g...&..x.4
0010: 31 C7 1D 6C B8 45 F2 AD 5A E7 2C B6 54 60 2F FD 1..l.E..Z.,.T`/.
Master Secret:
0000: 3C 42 EF 0E A4 36 14 B8 3E 80 43 7E ED B9 70 34 <B...6..>.C...p4
0010: 03 69 A3 56 EF 05 98 86 8E BE D7 67 FE 1D 23 8F .i.V.......g..#.
0020: E6 1A 18 D4 E7 FF 36 AB 61 8D 93 B8 55 E1 B0 5A ......6.a...U..Z
Client MAC write Secret:
0000: 87 51 EB C6 E3 57 79 55 97 E1 BE BE 17 94 C1 31 .Q...WyU.......1
Server MAC write Secret:
0000: 17 FD DD 05 E1 FC EC E3 F5 1D E4 25 67 E3 0F 5D ...........%g..]
Client write key:
0000: 37 D4 E0 F9 33 A8 E4 95 B6 C6 4F CA D1 49 DF 3E 7...3.....O..I.>
Server write key:
0000: 4E 4B 6E 9B 83 C3 FB 92 8D C8 9C C0 43 01 33 2C NKn.........C.3,
... no IV for cipher
main, WRITE: TLSv1 Change Cipher Spec, length = 1
*** Finished
verify_data: { 2, 28, 187, 61, 50, 197, 78, 249, 28, 45, 76, 180 }
main, WRITE: TLSv1 Handshake, length = 32
main, READ: TLSv1 Change Cipher Spec, length = 1
main, READ: TLSv1 Handshake, length = 32
*** Finished
verify_data: { 107, 249, 181, 226, 207, 255, 168, 247, 141, 30, 175, 222 }
%% Cached client session: [Session-1, SSL_RSA_WITH_RC4_128_MD5]
main, WRITE: TLSv1 Application Data, length = 333
main, WRITE: TLSv1 Application Data, length = 807
main, READ: TLSv1 Application Data, length = 181
java.rmi.RemoteException: HTTP Status-Code 403: Forbidden; nested exception is:
HTTP Status-Code 403: Forbidden
at xxx.EnrolmentReportingWebServiceServantInterface_Stub.getEnrolmentChangeSetByApplication(EnrolmentReportingWebServiceServantInterface_Stub.java:169)
at webAgent.main(webAgent.java:16)
Caused by: HTTP Status-Code 403: Forbidden
at com.sun.xml.rpc.client.http.HttpClientTransport.checkResponseCode(HttpClientTransport.java:355)
at com.sun.xml.rpc.client.http.HttpClientTransport.connectForResponse(HttpClientTransport.java:288)
at com.sun.xml.rpc.client.http.HttpClientTransport.invoke(HttpClientTransport.java:109)
at com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.java:113)
at xxxxxx.EnrolmentReportingWebServiceServantInterface_Stub.getEnrolmentChangeSetByApplication(EnrolmentReportingWebServiceServantInterface_Stub.java:145)
... 1 more
I am stuck at this point. The Certificates provided by the Webservice team , they are saying is verified.
Any help will be appreciated. Thanks in advance.
Edited by: 869912 on Jul 3, 2011 12:43 AM

The client appears to have sent an empty certificate chain. That would mean it doesn't have a certificate available that matches what was specified in the CertificateRequest. Maybe it doesn't have a keystore at all.

While Consuming a WebService in JSP Dyn Page - There is an Error

Hi Friends,
I have a web service created in ASP.NET web Service.
And I have Consumed the Web Service using WSDL URL.
I need to write a code to refer that class in the JSP DynPage
I have created like this in DoIntialization
MyServiceName obj=(MyServiceName) PortalRuntime.getRuntimeResources().getService(MyServiceName.KEY);
int a = 10;
int b = 20;
obj.Add1(a,b);
but it shows an error
"The method Add1 Method(Add1 Method) is the type. MySErviceName is not Applicable for the arguements(int,int)"
Please Help me in this regard.
Thanks in Advance
Thanks & Regards,
Palani

Hi Andy,
I will let u know the sequence which i followed to consume the Webservice.
NWDS --> File --> New --> Project --> Portal Application --> Create New Portal App Project.
The Project is created.....
After that i want to consume the Webservice for the same project...
for that...
NWDS --> File --> New --> Other --> Portal Application --> Create New Portal Application Object --> Selecting My Project?(intended prjct) --> Portal Webservice --> Portal Service from WSDL file - Client Side --> My WSDL URL --> Selecting the methods which i need to expose from the Webservice --> I gave unique name for my 1) Service 2) Alias 3) Package....and that was done....(other way is to add from portalapp.xml ??)
After that i created a new JSPDyn page for my application in DoInitialization() method i tried to access the method from that webservice using the following code...
MyServiceName obj=(MyServiceName) PortalRuntime.getRuntimeResources().getService(MyServiceName.KEY);
I am successfully able to access the method from the webservice using the object which i have created but i am not able to pass arguments to that method...???
I tried consuming same webservice created in .NET in .NET itself and i am able to pass arguments successfully.
I tried to consume webservice created in ABAP in .NET and able to implement successfully...
but the same ABAP webservice when i tried to consume its not working with this NWDS.
Is there any thing else i need to follow while consuming a webservice in the EP Perspectice of NWDS ???
Deployable Proxy is required for that ?? if required how to create and use that ??
Thanks in Advance,
Palani

Error while consuming webservice

While consuming a webservice i got this error and i didn't found what's the problem.
Any help?
TypeError: Cannot marshall type 'http://www.w3.org/2001/XMLSchema::ReverseGeocodeRequest0' to simple content.
    at mx.rpc.xml::SchemaMarshaller/marshall()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\x ml\SchemaMarshaller.as:97]
    at mx.rpc.xml::SchemaManager/marshall()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\xml\ SchemaManager.as:468]
    at mx.rpc.xml::XMLEncoder/encodeType()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\xml\X MLEncoder.as:1434]
    at mx.rpc.soap::SOAPEncoder/encodeType()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\soa p\SOAPEncoder.as:806]
    at mx.rpc.xml::XMLEncoder/encode()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\xml\XMLEn coder.as:96]
    at mx.rpc.soap::SOAPEncoder/encode()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\soap\SO APEncoder.as:749]
    at mx.rpc.soap::SOAPEncoder/encodePartValue()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rp c\soap\SOAPEncoder.as:646]
    at mx.rpc.soap::SOAPEncoder/encodeMessage()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\ soap\SOAPEncoder.as:592]
    at mx.rpc.soap::SOAPEncoder/encodeOperationAsRPCLiteral()[E:\dev\4.5.1\frameworks\projects\r pc\src\mx\rpc\soap\SOAPEncoder.as:464]
    at mx.rpc.soap::SOAPEncoder/encodeBody()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\soa p\SOAPEncoder.as:358]
    at mx.rpc.soap::SOAPEncoder/encodeEnvelope()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc \soap\SOAPEncoder.as:197]
    at mx.rpc.soap::SOAPEncoder/encodeRequest()[E:\dev\4.5.1\frameworks\projects\rpc\src\mx\rpc\ soap\SOAPEncoder.as:162]
    at com.ngi.flex.lbs.webserviceObjects::BaseNGILBSWebService/call()[D:\Workspaces\WS_Stage201 1\ngiLbsFlexWebservice\src\com\ngi\flex\lbs\webserviceObjects\BaseNGILBSWebService.as:420]
    at com.ngi.flex.lbs.webserviceObjects::BaseNGILBSWebService/wsReverseGeocode()[D:\Workspaces \WS_Stage2011\ngiLbsFlexWebservice\src\com\ngi\flex\lbs\webserviceObjects\BaseNGILBSWebSer vice.as:404]
    at com.ngi.flex.lbs.webserviceObjects::NGILBSWebService/wsReverseGeocode()[D:\Workspaces\WS_ Stage2011\ngiLbsFlexWebservice\src\com\ngi\flex\lbs\webserviceObjects\NGILBSWebService.as: 529]
    at com.ngi.flex.lbs.webserviceObjects::NGILBSWebService/wsReverseGeocode_send()[D:\Workspace s\WS_Stage2011\ngiLbsFlexWebservice\src\com\ngi\flex\lbs\webserviceObjects\NGILBSWebServic e.as:539]
    at com.ngi.flex.lbs::NgiLBSSimplifiedWebservice/sendWsReverseGeocodeReq()[D:\Workspaces\WS_S tage2011\ngiLbsFlexWebservice\src\com\ngi\flex\lbs\NgiLBSSimplifiedWebservice.as:78]
    at com.ngi.flex.lbs::NgiLBSSimplifiedWebservice/reverseGeocode()[D:\Workspaces\WS_Stage2011\ ngiLbsFlexWebservice\src\com\ngi\flex\lbs\NgiLBSSimplifiedWebservice.as:66]
    at testMyLibrary/___testMyLibrary_Button1_click()[D:\Workspaces\WS_Stage2011\testMyLibrary\s rc\testMyLibrary.mxml:88]

Try setting the resultFormat on your HTTPService to e4x.
HTH;
Amy

Consuming PI Webservice in Portal Components

Hi
How to Consume PI Webservice through Abstract Portal Component?
Thanks
Prasad

Hi Sankar,
If the webservice is working fine in the Wsnavigator then there is some problem with importing the webservice in webdynpro for Java. Please check the required parameter for creating the Adaptive Webservice Model. After adding in the used model and compoent controller binding, you need to write code for to execute the webservice model.
Please check the code for initialization and execution for the webservice and then test it.
Best Regards,
Arun Jaiswal

Error when launching GP UWL tasks from consumer portal

In our federated portal network we have configured the universal worklist in the consumer portal to display guided procedure tasks from a producer portal - both portals are NW 7.0 SP14.
All GP tasks from the producer portal are displayed in the consumer portal without issue.
When we attempt to launch one of the GP tasks in the consumer portal we recieve the following error - Could not retrieve process instance: contact your system administrator.
If we launch the GP tasks in the producer portal there are no issues.
Has anyone experienced a similar situation?

I worked through this issue with SAP support.
For the ItemType with name="uwl.task.gp.XXX", where XXX is the system alias of the remote GP system.
Changed attribute from defaultAction="launchGP" to defaultAction="editItem" because the name of the Action described for this itemType is "editItem".
The action handler that is used is "UrlLauncher" (handler="UrlLauncher") but this handler works only with attribute launchInNewWindow="yes". So in all actions with attribute handler="UrlLauncher" change the attribute launchInNewWindow from "no" to launchInNewWindow="yes".
Uploaded new uwl.gp.config.xml with high priority.

Portal WebService User Authentification error

Hello all,
I created a portal webservice similar to the one described in tutorial "Creating a Web Service in Enterprise Portal 6.0".
When I tried to test it in Enterprise Portal Web Services Checker I got the error below:
The User Authentification is not correct to access to the Portal Service com.sap.portal.prt.soap.ContentService or the service was not found.
I already added group Everyone to my service in Portal Permissions and it still does not work.
I read weblogs below but none helped me:
1 - Unable to access portal service from web service..........urgent
2 - IllegalAccessError when calling a WebService
I checked the proxy settings and it seems to be ok.
Does anyone have another suggestion?
Regards,
Mauricio

I found the reason.
I did not check End User checkbox for the Everyone group we inserted into Permissions of the Web Service.
Regards,
Mauricio

Error in Consuming Portal Webservice

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