Problem with ABAP Web service

Hello Experts,
Some unusual thing is happening.
Till this time my scenario was HTTP to RFC. So i have imported RFC in XI and its structure was perfact.
Tables having cardinality as 1...1, and fields were having cardinalities as 0....1.
Now we have planned to switch to the proxies and ABAP Web services. I have created the ABAP Web service with the same function module and imported it into the External definations.
When i am trying to use it into the mapping, Table cardinalities are 1....1 and fields are also having cardinalities as 1...1.
Now because of that i hv to map all the fields with some constants, but m not comfortable with it as there are nearly 1000 fields.
Do anyone of you have any idea what might be the problem? or how can i solve it.
Hope the question is clear.
Please help in this problem.
Thanks,
Hetal

Hello Hetal,
This is happening because when you genarte the Webservice out of a Function Module, all the fields in your are mendatory in the generated WSDL.
This can be avoided. The WSDL that you have generated for your webservice, can be manually edited in Stylus studio etc to change the cardinality and make it optional. We also did the same in one of our scenario and it is working fine.
As you are mapping these fields with constants, so it doen't make a difference if those are optional too.
Just edit the WSDL/xsd and reimport it.
Thanks
-Kulwant

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</xs:schema>
</wsdl:types>
<wsdl:message name="getTimeMessage">
<wsdl:part element="ns0:getTime" name="part1" />
</wsdl:message>
<wsdl:message name="getTimeResponse">
<wsdl:part element="ns0:getTimeResponse" name="part1"
/>
</wsdl:message>
<wsdl:portType name="SimpleServicePortType">
<wsdl:operation name="getTime">
<wsdl:input message="axis2:getTimeMessage" />
<wsdl:output message="axis2:getTimeResponse" />
</wsdl:operation>
</wsdl:portType>
<wsdl:binding type="axis2:SimpleServicePortType"
name="SimpleServiceSOAP11Binding">
<soap:binding style="document" transport="
http://schemas.xmlsoap.org/soap/http"
/>
<wsdl:operation name="getTime">
<soap:operation style="document" soapAction="urn:getTime"
/>
<wsdl:input>
<soap:body namespace="
http://ws.apache.org/axis2"
use="literal" />
</wsdl:input>
<wsdl:output>
<soap:body namespace="
http://ws.apache.org/axis2"
use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:binding type="axis2:SimpleServicePortType"
name="SimpleServiceSOAP12Binding">
<soap12:binding style="document" transport="
http://schemas.xmlsoap.org/soap/http"
/>
<wsdl:operation name="getTime">
<soap12:operation style="document"
soapAction="urn:getTime" />
<wsdl:input>
<soap12:body namespace="
http://ws.apache.org/axis2"
use="literal" />
</wsdl:input>
<wsdl:output>
<soap12:body namespace="
http://ws.apache.org/axis2"
use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:binding type="axis2:SimpleServicePortType"
name="SimpleServiceHttpBinding">
<http:binding verb="POST" />
<wsdl:operation name="getTime">
<http:operation location="getTime" />
<wsdl:input>
<mime:content type="text/xml" />
</wsdl:input>
<wsdl:output>
<mime:content type="text/xml" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="SimpleService">
<wsdl:port binding="axis2:SimpleServiceSOAP11Binding"
name="SimpleServiceSOAP11port0">
<soap:address location="
http://10.1.1.149:8080/axis2/services/SimpleService"
/>
</wsdl:port>
<wsdl:port binding="axis2:SimpleServiceSOAP12Binding"
name="SimpleServiceSOAP12port0">
<soap12:address location="
http://10.1.1.149:8080/axis2/services/SimpleService"
/>
</wsdl:port>
<wsdl:port binding="axis2:SimpleServiceHttpBinding"
name="SimpleServiceHttpport0">
<http:address location="
http://10.1.1.149:8080/axis2/rest/SimpleService"
/>
</wsdl:port>
</wsdl:service>
the code for my application is very simple and
straightforward:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
layout="absolute" creationComplete="ss.getTime()">
<mx:WebService id="ss" wsdl="
http://10.1.1.149:8080/EmailCenter/services/SimpleService?wsdl">
<mx:operation name="getTime"/>
</mx:WebService>
<mx:DataGrid
dataProvider="{ss.getTime.lastResult}"></mx:DataGrid>
</mx:Application>
when I try to consume this in my flex application I keep
getting the following error:
[RPC Fault faultString="Required parameter 'getTime' not
found in input arguments." faultCode="Client.Input"
faultDetail="null"]
at
mx.rpc.soap::Operation/mx.rpc.soap:Operation::createFaultEvent()
at mx.rpc.soap::Operation/
http://www.adobe.com/2006/flex/mx/internal::invokePendingCall()
at mx.rpc.soap::Operation/
http://www.adobe.com/2006/flex/mx/internal::invokeAllPending()
at mx.rpc.soap::WebService/::unEnqueueCalls()
at mx.rpc.soap::WebService/
http://www.adobe.com/2006/flex/mx/internal::wsdlHandler()
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.rpc.soap::WSDLParser/dispatchEvent()
at mx.rpc.soap::WSDLParser/::parseCompleted()
at mx.rpc.soap::WSDLParser/
http://www.adobe.com/2006/flex/mx/internal::httpResultHandler()
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.rpc::AbstractInvoker/
http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent()
at mx.rpc::AbstractInvoker/
http://www.adobe.com/2006/flex/mx/internal::resultHandler()
at mx.rpc::Responder/result()
at mx.rpc::AsyncRequest/acknowledge()
at ::DirectHTTPMessageResponder/completeHandler()
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at flash.net::URLLoader/flash.net:URLLoader::onComplete()
Any advice anyone could give would be wonderful. I'm pretty
new at this flex stuff but I feel like the problem may be with my
WSDL?

perhaps you missed this step:
--> Modify the code and add Credentials before calling the web method:
Public
SubMain()
Dim
ws As NewService1
ws.Credentials =
New System.Net.NetworkCredential("user name",
"password",
"domain name")
MsgBox("Square
of 2 = "& ws.Square(2))
Dts.TaskResult = Dts.Results.Success
End
Sub
Arthur
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Problem with OBIEE Web Service getHTMLForReport() Method

Hello, I´m trying to develop an example using the OBIEE Web Services and I have a problem with the method “getHTMLForReport(String pageID,String pageReportID,String sessionID)” (http://download.oracle.com/docs/cd/E12103_01/books/AnyWebServ/AnyWebServ_Methods8.html).
The problem is the next one: In the pageReportID parameter should contain a character string ID returned by the addReportToPage() method, but the addReportToPageMethod is a void method. (http://download.oracle.com/docs/cd/E12103_01/books/AnyWebServ/AnyWebServ_Methods4.html#wp1008810)
Which is the value of the pageReportID parameter?
Thank you.

Yes, there seems to be a bug in the oracle documentation. Basically, the second parameter of the addReportToPage() method is a free text. You can put "report101" as value of second parameter. Then you have to use the same string in the getHTMLForReport()method.
For example ..
addReportToPage(pageId, "report2", reportRef, "Jaggi Di Report", null, null, sessionID);
getHtmlForReport(pageId, "report2", sessionID);
Regards
Jagdeep Singh

Problem with Google Web-Service Example

Hi guys,
i have a problem with the Google Web-Service Example.
I am running EP6.0 SP9 and NWDVST 2.0.9
I did everything according to the tutorial. Got my google license key too.
When i test the web-service i get the following exception:
+
#1#com.sapportals.portal.prt.component.PortalComponentException: Error in service call of Portal Component
Component : pcd:portal_content/com.studie.webdynpro1/com.Allgemein.Allgemein/com.Allgemein.iViews/com.Allgemein.Google
Component class : com.tutorial.wsdl2service.MyGooglePage
User : Administrator
at com.sapportals.portal.prt.core.PortalRequestManager.handlePortalComponentException(PortalRequestManager.java:969)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:343)
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:232)
at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:522)
at java.security.AccessController.doPrivileged(Native Method)
at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:405)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:153)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:385)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:263)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:340)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:318)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:821)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:239)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:147)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)
at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)
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:94)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:162)
Caused by: com.sapportals.portal.prt.component.PortalComponentException: Exception during PageProcessorComponent.doContent()
at com.sapportals.portal.htmlb.page.PageProcessorComponent.doContent(PageProcessorComponent.java:139)
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)
... 29 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.sapportals.htmlb.page.DynPage.doProcessCurrentEvent(DynPage.java:172)
at com.sapportals.htmlb.page.PageProcessor.handleRequest(PageProcessor.java:115)
at com.sapportals.portal.htmlb.page.PageProcessorComponent.doContent(PageProcessorComponent.java:134)
... 32 more
Caused by: com.sapportals.portal.prt.service.ServiceException: Service not found: MyGoogleService
at com.sapportals.portal.prt.core.service.ServiceManager.getPortalServiceItem(ServiceManager.java:384)
at com.sapportals.portal.prt.core.service.ServiceManager.get(ServiceManager.java:184)
at com.sapportals.portal.prt.runtime.Portal$RuntimeResources.getService(Portal.java:132)
at com.tutorial.wsdl2service.MyGooglePage$GoogleDynPage.onSearchButtonClicked(MyGooglePage.java:98)
... 39 more+
My XML File has the following content:
++
The MyGooglePage.java includes the following line:
IMyGoogleService googleService = (IMyGoogleService) PortalRuntime.getRuntimeResources().getService("MyGoogleService");
any ideas what the problem is? I read all of the existing forum threads about this topic but could not solve the problem.
Message was edited by: Dirk Jäckel

no ideas so far?

Problems with creating web service system

Hello,
I seem to have made some changes that made my unable to create web service systems for EP or Visual Composer.
The change I made is in NetWeaver Administration > Configuration > Application Resources > WebServicesFactory, I added the Configuration Property "UseCacheByDefault" with Boolean value = true.
After this, if I create a web service system in Enterprise Portal, the Connection Tests fail. In Visual Composer when I define a web service system, the error I am getting is: "Connector Factory not found for value WebServicesFactory".
I have tried to delete the UseCacheByDefault property I added as well as restart the server but I am still getting the error.
However when I test my web service using the Web Services Navigator, I am not getting any problems. So my guess is the problem lies with the connection factory.
Can anyone help me with this issue?
Thanks.

Hello,
Since creating WS system in the portal resulted with failed connection test, the issue has nothing to do with VC.
I'm just guessing, but try to configure proxy in the J2EE engine.
If that doesn't help I suggest you raise this question in the portal forum.
Best regards,
Shay

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