Web Service Proxy Object Generation

Please refer to my issue in inserted image. To reiterate im getting only one argument in the generated proxy object whereas I get three in Visual Studio. Both PB and VS are using the same WSDL location. Am I missing something?

Hello,
Sorry for the delay; I thought of just making the wsdl content unsearchable by posting it as image and redacting out sensitive functions. I hope the ff. images will help:

Similar Messages

Web service proxy client generation fails

Hello,
i want to generate a webservice proxy client of a web service. For the access to the wsdl file of this web service, basic authentication is required. How can i use the proxy generation tool with username and password? The wsa.jar -genProxy doesn't work because i dont know how i can submit username and password. Is it possible to integrate username and password anywhere?? Is there an other way to generate a webservice proxy client? Please help me :(
Thanks a lot from Berlin!
Tom

Hello,
i want to generate a webservice proxy client of a web service. For the access to the wsdl file of this web service, basic authentication is required. How can i use the proxy generation tool with username and password? The wsa.jar -genProxy doesn't work because i dont know how i can submit username and password. Is it possible to integrate username and password anywhere?? Is there an other way to generate a webservice proxy client? Please help me :(
Thanks a lot from Berlin!
Tom

Proxy Object generation error using Wizard for Web Service Consumption

HI all,
I am using the Web Service Proxy Object Generation Wizard (via SE80) and have successfully been able to create a Proxy Object for a Web Service which resides on our INTRAnet.
...But now I am trying to consume a Web Service out on the INTERnet and I get an error I cannot quite understand when generating the Proxy Object using the URL of the WSDL of the SOAP Web Service.
The initial error in SE80 simply states "No vendor specified", but when I double-click on the error to get the long text I get the following error:
Incorrect value: Namespace prefix q1 of QName q1:RequestArray is undeclared
Exception of class CX_SLIB
Has anyone seen this or have experience with this?
I am a senior ABAP-er but have very little experence on the web development side of things so this looks very foreign to me.
Any input would be GREATLY appreciated!
Thanks!!
-Chris

RESOLVED! ---
I figured it out with further trial and error...
Turns out I was using the SOAP version of the WSDL (I had a choice b/ween SOAP, REST, and XML).
When I simply supply the XML version of the WSDL to the Proxy in the Web Services Wizard, the error vanished and the Proxy Objects generated just fine !!
..Closing this problem.
Edited by: Christopher Twirbutt on May 26, 2009 5:36 PM
Edited by: Christopher Twirbutt on May 26, 2009 5:37 PM
Edited by: Christopher Twirbutt on May 26, 2009 5:39 PM

Creating Web Service Proxy From WSDL - Error SPRX046

We are attempting to create some Web Service proxy objects from some WSDL files. Some of the WSDL files contain message definitions with multiple parts such as
<i><wsdl:message name="GetNewSubmissionsResponse">
      <wsdl:part element="impl:Count" name="Count"/>
      <wsdl:part element="impl:MoreAvailable"       name="MoreAvailable"/>
      <wsdl:part element="impl:IRSData" name="IRSData"/>
      <wsdl:part element="impl:StateSubmissions" name="StateSubmissions"/>
   </wsdl:message></i>
This always generates the error message <b>SPRX046 - "
Msg Proxy generation terminated: Message must have exactly one part".</b>
Is this just a limitation with SAP Web AS? Has anyone dealt with this before? These WSDLs work in other environments (AXIS Java, XML Spy etc).
Thanks

It seems ABAP proxy only supports Document-Literal style WSDL. Document-literal style is supported by most Web services platforms, and is supposed to be most interoperable.
Per WS-I Basic Profile 1.0 (see [1])which provides interoperability guidance of using WSDL1.1, when the message part is defined using the @element attribute, the message can only be bound to so-called "document-Literal" style which in turn requires that the message contains only one part.The WSDL you provided violated the document-literal rules.
Have you tried to change the message definition a bit so it's BP conformant? Try defining a complex type for the subelements, then define an wrapper element to use that complex type, and finally let the message part to refer to the wrapper element. Something like,
<wsdl:message name="GetNewSubmissionsResponse">
<wsdl:part element="impl:GetNewSubmissionsResponseWrapper" name="myResponse"/>
</wsdl:message>

Proxy Object Generation

Dear all,
I have tried to generate a proxy object for the google service( http://api.google.com/GoogleSearch.wsdl ) with the following path:
se80 - > local object -> right click -> create -> web service -> proxy object -> URL -> ... But it always return an error. Anyone have idea??
Regards,
Kit

Hi,
Try to use the File local for create the proxy.You need to download the WSDL from internet to your PC. I think that this method works, but you need to create a conection in SM59 ( type G).
Great,

Business Tier / Web Services / Web Services Proxy does not exists

Hi,
from the documentation:
'To call a web service from an application module, you perform three steps:
1. Create a web service proxy class for the web service.
2. Create an instance of the web service proxy class in your application module.
3. Invoke one or more methods on the web service proxy object.'
The web service proxy is supposed to be under 'New / Business Tier / Web Services / Web Services Proxy', but all I have in the item-list is the 'UDDI Registry Connection', no 'Web Services Proxy'. Does anyone know how to get the 'Web Services Proxy' as an item in the Web-services gallery ?
I'm running JDeveloper 10.1.3.3.0 Studio Edition.
Regards
Erik

Oh boy. Nope. But I did now ! And there it is, just like magic...
I totally overlooked that field. Thanks, I am a bit new to this, needless to say !
Regards
Erik

Web service proxy - how to use server side in/out objects

We have logic in oracle database. We have pl/sql api with oracle object types as in/out parameters. On server side we have pojo classes with method to convert from/to sql structs, arrays.
pl/sql apis are exposed as web services.
When I create web service proxy, all required pojo classes are created from wsdl on client side.
Currently we are also writting client part of the code(where we also have oracle database and we want to reuse server pojos). Server pojo classes are in separate jar file and used also on a client side.
Is it possible to tell jdeveloper when creating web service proxy, to not create client side pojos, exception classes, ... , but use those from jar file.
Currently I just copy server pojo over generated client ones, make some modifications and it works. But each time I regenerate web service proxy I have to do this step manually.
Edited by: zgrega on Sep 24, 2010 7:43 AM
Edited by: zgrega on Sep 24, 2010 7:47 AM

best is to wrap the generated WS proxy in a JavaBean. This way you can create the exception handling once and apply it to all uses of the WS proxy by overriding the generated code
Frank

Calling Web Service Proxy with Custom java Object as parameter

I created a web service proxy from WSDL URL using JDeveloper 11g(.5 version)
I need to call a webservice method which takes custom Java Object( Ex: ABC.java) as Input parameter. It creates the XSD java (ABC.java) file for that.
@XmlElementRef(name = "abc", namespace = "http://impl.service.ns.test", type = JAXBElement.class)
protected JAXBElement<ABC> abc;
ABC.java has a property of type java.util.Set of a custom Java Object (Set<XYZ.class>)
It doesn't create xsd file for XYZ.java.
@XmlElementRef(name = "XYZ", namespace = "http://model.ns.test/xsd", type = JAXBElement.class)
protected JAXBElement<Set> xyz;
Please help me.

The passing of Java objects in and out of a web service is NOT supported. variables must be xml documents defined by a XML schema. In my opinion, missing Java object and WSDL is not a good idea. -Edwin

Web service proxy generation validation failed - two declarations collision

Hi,
I'm creating a JAX-WS web service proxy against a web service with very complex payload. When I point the wizard to the WSDL, during the analysis, it throws an error,
Error creating model from wsdl "<mywsdl>": (Related to above error) This is the other declaration. Two declarations cause a collision in the ObjectFactory class.
Any pointers? How can I troubleshoot such error?

found the fix discussed on this blog... http://kingsfleet.blogspot.com/2008/07/working-round-xsdchoice-binding-issue.html

Problem while creating web service proxy in Jdeveloper 10.1.3

I am using Jdeveloper 10.1.3 to create a web service proxy so that I can track my request/response in HTTP Analyzer.
I am following the steps as mentioned in the follwoing uRL:
http://www.oracle.com/technology/obe/obe1013jdev/ws/wsandascontrol.htm
But I get the following warning while creating the web servcice proxy:
Generating proxy
WARNING: value type package prefix is ignored for the types defined in the schema that has same target namespace as the target namespace of wsdl: <my web service namepsace>
Proxy generation finished
After adding my code in the main methoad of proxy, I get the following error while compiling:
WARNING: Unable to connect to URL: <my web service proxy URL> due to java.security.PrivilegedActionException: javax.xml.soap.SOAPException: Message send failed: Connection refused: connect
java.rmi.RemoteException: ; nested exception is:
HTTP transport error: javax.xml.soap.SOAPException: java.security.PrivilegedActionException: javax.xml.soap.SOAPException: Message send failed: Connection refused: connect
Please help as how to solve this.
Edited by: user11258855 on 02-Jul-2009 03:38

I am using Jdeveloper 10.1.3 to create a web service proxy so that I can track my request/response in HTTP Analyzer.
I am following the steps as mentioned in the follwoing uRL:
http://www.oracle.com/technology/obe/obe1013jdev/ws/wsandascontrol.htm
But I get the following warning while creating the web servcice proxy:
Generating proxy
WARNING: value type package prefix is ignored for the types defined in the schema that has same target namespace as the target namespace of wsdl: <my web service namepsace>
Proxy generation finished
After adding my code in the main methoad of proxy, I get the following error while compiling:
WARNING: Unable to connect to URL: <my web service proxy URL> due to java.security.PrivilegedActionException: javax.xml.soap.SOAPException: Message send failed: Connection refused: connect
java.rmi.RemoteException: ; nested exception is:
HTTP transport error: javax.xml.soap.SOAPException: java.security.PrivilegedActionException: javax.xml.soap.SOAPException: Message send failed: Connection refused: connect
Please help as how to solve this.
Edited by: user11258855 on 02-Jul-2009 03:38

Web Service Proxy with Dynamic IP and Port

hi,
I am currently looking at the Web Service Proxy generation in JDev 11g. I can generate proxies fine, but the proxies are generated with static host and port. I want to substitute the host and port during runtime if required, for instance read the values from a database. I need to do this to avoid compiling the application for every deployment we make dev, test and production. Is there an easy way to set the generated proxy host and port? Are there any examples?
Thanks in advance!
Stephen

Hi,
Maybe you should have a look on XML Catalogs feature, but I am not sure if JDeveloper support it and how to support it.
-LJ

Web Service Proxy not returning Response in 11g

Hi,
I am facing a difference in the creation of Web Service Proxy in 11g when compared to 10g. I have exposure of creating a Web Service Proxy in 10g and I do observe that the folder name 'runtime' gets generated automatically along with the proxy at the time of creation.
But in 11g, the nature & behavior of Web Service Proxy creation has changed a lot according to my observation. I am facing an issue where the response object is not returning the expected results as per the functionality.
In 10g, we have used a Stub class (automatically created under 'runtime' folder) and we are able to put some logs to see the request and response object in the form of 'xml'. But in 11g, I am facing difficulty in getting the same logged to see the response from OPA.
Please share your thoughts which would definitely help me in resolving this issue.
With Regards,
Thiyagarajan V

Hi,
I have also tried using 'Web Service Data Control' as an alternate method to overcome the above mentioned issue. But I have ended up the error "DCA-29000: Unexpected exception caught: java.lang.NullPointerException,msg=null" and failed to create a data control.
The JDeveloper version which I am using is 11.1.1.5.0. I also came to know that there is a patch (9790388) which has resolved this bug in JDeveloper. I also applied the same patch in my Oracle Home using OPatch utility.
But unfortunatley, the version suitable for this patch is 11.1.1.4.0 and I suspected that could be one of the reason that the problem has not got resolved yet.
Please suggest the patch or any solution which can also help me in resolving this issue. I really appreciate your time and effort in sharing your thoughts for the problems which I have mentioned over here.
Thank you !!!
With Regards,
Thiyagarajan V

URGENT **** Need help for JAX-RPC Web Service Proxy deploy to OC4J 10.1.3.5

Hi everyone!
I’m really new to web services.
I’m getting a *500 internal server error* while deploying my JAX-RPC web service Proxy to an Oracle AS, in an OC4J, v. 10.1.3.5.0.
Running my client from my development environment (*jdeveloper 10g, 10.1.3.5.0*) everything functions correctly: from jdeveloper I can contact and use the web service defined by the following endpoint: https://www.medialibrary.it/services/federaMLOL.asmx?WSDL
I created a "try_ws_client.jsp" file that runs correctly from my local development environment jdeveloper (that uses an embedded oc4j, v. 10.1.3.5.0) but fails when run from the test server (Oracle AS, in an OC4J, v. 10.1.3.5.0), getting, as I mentioned a 500 internal server error, a white page in IE but with FF the message says: The’s an error in the servlet .....
Here's how I created the ws proxy and how I’m using it to consume the ws I mentioned.
1. I used the jdeveloper “Create Web Service Proxy” wizard (File > New > Business Tier > Web Services > Web Service Prox) and in the WSDL document URL I put: https://www.medialibrary.it/services/federaMLOL.asmx?WSDL
2. The operation ended without adding nothing to the web.xml file and creating the proxy files. One of them is: FederaMLOLSoapClient.java that have the WS exposed methods (es: public boolean createUser(String) ) + a “main” method with the example how to use this client to consume the WS.
public static void main(String[] args) {
try {
it.reggiocity.provincia.mlol.proxy.FederaMLOLSoapClient myPort = new it.reggiocity.provincia.mlol.proxy.FederaMLOLSoapClient();
System.out.println("calling " + myPort.getEndpoint());
// Add your own code here
} catch (Exception ex) {
ex.printStackTrace();
3. In FederaMLOLSoapClient.java I’ve create the method "tyIt":
public String tryIt(String username) {
try {
it.reggiocity.provincia.mlol.proxy.FederaMLOLSoapClient myPort = new it.reggiocity.provincia.mlol.proxy.FederaMLOLSoapClient();
if(myPort.createUser(String username)) {
return “O.K”;
} else {
return “K.O”;
} catch (Exception ex) {
// logs error
4. I created my try_ws_client.jsp file that creates FederaMLOLSoapClient object and calls the tryIt method, printing the “OK” or “KO” message.
<%@ page import="it.reggiocity.provincia.biblioreggiane.*"%>
<%
String message = "";
FederaMLOLSoapClient obj= new FederaMLOLSoapClient( );
message = obj.tryIt(“AAAAAA70R10H226H”);
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ page contentType="text/html;charset=windows-1252"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252"/>
<title>prova</title>
</head>
<body><%=message%></body>
</html>
The situation is:
My try_ws_client.jsp runs correctly from my jdeveloper and the user is created while creating app.ear and deploying it to my Oracle AS/OC4J as mentioned above, I get a 500 Internal Server Error.
Any idea to find a solution to this problem?
Please help.
Take care.
John M.

Hi,
you want to build the Web Service, or you want to consume the Service as a client? If the latter, Web client (ADF?) or Java client?
Frank

Error when generating Web Services Proxy for SCA Application Module

Hello,
I'm trying to create Web Services for a simple Application Module with JDeveloper 11g (11.1.1.3.0).
I start a new ADF Project, I create an Application Module as simple as possible : it contains only a simple View Object on the DEPT Entity.
On my Application Module, I choose "Service Interface" and I add my View Object in the service interface.
I test my Web Service in the Embedded Weblogic Server, it works well. (I succeed in using the Get operation, for example).
But when I try to generate a Web Service proxy (right-click on the WSDL File -> Generate Web Service Proxy), It always fail with such errors :
oracle.jdeveloper.webservices.tools.WsdlValidationException: Error creating model from wsdl "file:/C:/JDeveloper/mywork/ApplicationAppelServiceSCA/Model/src/model/common/AppModuleService.wsdl": 'unset' is already defined'Bytes' is already defined'ref' is already defined'Duration' is already defined'Types' is already defined'Character' is already defined'type' is already defined'Day' is already defined'nestedInterfaces' is already defined'Date' is already defined'datagraph' is already defined'Type' is already defined'Integer' is already defined'ModelsType' is already defined'ChangeSummaryType' is already defined'instanceClass' is already defined'Month' is already defined'DataObject' is already defined'javaClass' is already defined'LongObject' is already defined'DateTime' is already defined'dataObject' is already defined'YearMonth' is already defined'ShortObject' is already defined'Long' is already defined'types' is already defined'JavaInfo' is already defined'IntObject' is already defined'Boolean' is already defined'DoubleObject' is already defi...
Can someone help me to understand this error ?
i never manually edited the WSDL File, so I don't understand why the generated WSDL or XSD files might contain errors.
Thanks for your Help,
Laurent

We have the same problem, and the problem was in the xsd import:
The wdsl import a schema that import other schema, the second import use a relative path, that was wrong.
So check the xsd import sequence....

Web Service Proxy error: "No operation found using soap keys"

I'm trying to use the new tools, and having a little trouble. Not many results when searching for this error message.
I have developed and deployed a new Java web service proxy using the outside-in approach according to the [help docs|http://help.sap.com/saphelp_nwpi71/helpdata/EN/46/7f2fef88190ad3e10000000a11466f/frameset.htm] (PI 7.1 SP07, NWDS 7.1 CE SP09 PAT0000). Started with a Service interface in ESR, then generated a java bean skeleton into a new EJB project in NWDS, then wrote business logic and deployed.
When I test the web service (with 3 different SOAP test clients) I get the same error, below:
     <faultstring>com.sap.engine.services.webservices.espbase.server.additions.exceptions.ProcessException:
No operation found using soap keys [], [spmat_jdbc_receiver_proxy]. InterfaceMapping Object class:
com.sap.engine.services.webservices.espbase.mappings.InterfaceMapping mappings: {BindingQName=
{urn:nexeninc:pi:ll:spmat:100}SI_I_Sync_SPMAT_JDBC_Receiver_ProxyBinding, BindingType=Soap, PortTypeQName=
{urn:nexeninc:pi:ll:spmat:100}SI_I_Sync_SPMAT_JDBC_Receiver_Proxy, JAXWSInterface=true, InterfaceMappingID=-
27e4d529:127632b5c52:-7ebb}.</faultstring>
My service endpoint interface looks like this (unimportant lines removed):
package nexeninc.pi.ll.spmat._100;
@javax.jws.WebService(name = "SI_I_Sync_SPMAT_JDBC_Receiver_Proxy", targetNamespace = "urn:nexeninc:pi:ll:spmat:100")
@javax.jws.soap.SOAPBinding(parameterStyle = javax.jws.soap.SOAPBinding.ParameterStyle.BARE, style = javax.jws.soap.SOAPBinding.Style.DOCUMENT, use = javax.jws.soap.SOAPBinding.Use.LITERAL)
public interface SIISyncSPMATJDBCReceiverProxy {
@javax.jws.WebMethod(operationName = "SI_I_Sync_SPMAT_JDBC_Receiver_Proxy", action = "http://sap.com/xi/WebService/soap1.1")
@javax.jws.WebResult(name = "spmat_jdbc_receiver_proxy_response", targetNamespace = "", partName = "spmat_jdbc_receiver_proxy_response")
public generated.SpmatJdbcReceiverProxyResponse siISyncSPMATJDBCReceiverProxy(@javax.jws.WebParam(name = "spmat_jdbc_receiver_proxy", targetNamespace = "", partName = "spmat_jdbc_receiver_proxy") generated.SpmatJdbcReceiverProxy spmat_jdbc_receiver_proxy);

(continued from above post)
And my implementation bean looks like this (unimportant lines removed):
package nexeninc.pi.ll.spmat._100;
@SessionHandlingDT(enableSession = false)
@AuthenticationDT(authenticationLevel = AuthenticationEnumsAuthenticationLevel.BASIC)
@TransportGuaranteeDT(level = TransportGuaranteeEnumsLevel.NONE)
@WebService(serviceName = "SI_I_Sync_SPMAT_JDBC_Receiver_Proxy_Service", portName
= "SI_I_Sync_SPMAT_JDBC_Receiver_Proxy_Port", endpointInterface
= "nexeninc.pi.ll.spmat._100.SIISyncSPMATJDBCReceiverProxy", targetNamespace = "urn:nexeninc:pi:ll:spmat:100", wsdlLocation
= "META-
INF/wsdl/nexeninc/pi/ll/spmat/_100/SI_I_Sync_SPMAT_JDBC_Receiver_Proxy/SI_I_Sync_SPMAT_JDBC_Receiver_Proxy.wsdl")
@Stateless
public class SIISyncSPMATJDBCReceiverProxyImplBean {
     @RelMessagingNW05DTOperation(enableWSRM = false)
     public generated.SpmatJdbcReceiverProxyResponse siISyncSPMATJDBCReceiverProxy(
               generated.SpmatJdbcReceiverProxy spmat_jdbc_receiver_proxy) {
          System.out.println("Starting siISyncSPMATJDBCReceiverProxy.");
When we first created the new endpoint in NWA, we tried asigning a new name for both "Service Endpoint Name" and "In New Service", and we received this error.
We then deleted the endpoint and created another new one, setting "Service Endpoint Name" to match the portName in the implementation bean: "SI_I_Sync_SPMAT_JDBC_Receiver_Proxy_Port", but that didn't work either. The only option we enabled in the endpoint was HTTP authentication: User ID/Password.
My ejb-j2ee-engine.xml and application-j2ee-engine.xml are both empty (but they exist).
I am new to EJBs and JAX-WS so hopefully it's something simple. All help appreciated!
Apologies for the long (and wide) post.
- Rob

Web Service Proxy Object Generation

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