Error accessing a web service

I am getting the following error when trying to access a web service running on Tomcat. My client is running on WL7.1 and I used to clientgen to generate the client classes.
unexpected encoding style: expected=http://schemas.xmlsoap.org/soap/encoding/, actual=

SOLVED
The problem was with the URL ending on a slash character /

Similar Messages

How to access .asmx Web Service using JAVA? Newbie

Hello Experts,
Currently, I have a project where in I have to access a ,NET web service. It is made of C#. I just want to ask how will I start the accessing process? I made this simple equation on how my project is.
Java Project + C#.Net Web Service = Integration
1. Do i need to create a Web Service too for the Java Project? If yes, What are the necessary tools needed for the creation of this Java Web Service?
2. The .NET Web Service is available online. (It is made by other people).
3. Based on the equation, what is the equivalent technology for the + sign?
4. Can you site a concrete example for accessing a web service?
5. I'm new here. Totally I have no idea where to start.
6. Thank you experts.
Edited by: Benedict.Aluan on 05 30, 08 1:38 PM
Edited by: Benedict.Aluan on 05 30, 08 1:39 PM

Hello
Thanks a lot for your help ...
I am developing simple J2EE based web service client using IBM WSAD 5.1. I have used the following code to call .asmx web service in Java
String url = "http://www.w3schools.com/webservices/tempconvert.asmx?wsdl";
     String namespace = "http://tempuri.org/";
     name = request.getParameter("txtName");
     try
          System.out.println("In Internet Service");
          ServiceFactory factory = ServiceFactory.newInstance();
          Service serv = factory.createService(new URL(url),new QName(namespace,"TempConvert"));
          System.out.println("Got Service......");
          Call obj = (Call)serv.createCall();
          System.out.println("Got Call......");
          obj.setProperty(Call.ENCODINGSTYLE_URI_PROPERTY,"");
          obj.setProperty(Call.OPERATION_STYLE_PROPERTY,"wrapped");
          obj.setTargetEndpointAddress(url);
          obj.setPortTypeName(new QName(namespace,"TempConvertSoap"));
          obj.setOperationName(new QName(namespace,"FahrenheitToCelsius"));
          obj.addParameter("param1",XMLType.XSD_STRING,String.class,ParameterMode.IN);
          obj.setReturnType(XMLType.XSD_STRING);
          System.out.println("Parameters Set.....");
          Object[] params = new Object[]{name};
          k = (String)obj.invoke(params);
          System.out.println("Result: "+k);
     catch(Exception e)
        System.out.println("Exception is : "+e);
    }But this code is throwing exception that
Invalid Address "http://www.w3schools.com/webservices/tempconvert.asmx?wsdl"I have also tried this URL with Java Proxy. But it showing the same error.
Plz can u tell me how to access .asmx web service ?
Waiting 4 reply.

How to use Axis to access a web service through Authentication proxy

Using axis access internat web service is success,but access a web service through Authentication proxy is failure.But other java classes connect through a proxy to the internet which works very well:
please help me ,thank you!!!
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import javax.xml.namespace.QName;
//this is my access webservice faliure   codes
public class TestClient
   public static void main(String [] args) {
       try {
            System.getProperties().setProperty("http.proxySet", "true");
            System.getProperties().setProperty("http.proxyHost","proxy.com");
            System.getProperties().setProperty("http.proxyPort", "8080");
            System.getProperties().setProperty("http.proxyUser", "username");
            System.getProperties().setProperty("http.proxyPassword","password");
           String endpoint =
                    "http://nagoya.apache.org:5049/axis/services/echo";
           Service service = new Service();
           Call     call    = (Call) service.createCall();
           call.setTargetEndpointAddress( new java.net.URL(endpoint) );
           call.setOperationName(new QName("http://soapinterop.org/", "echoString") );
           String ret = (String) call.invoke( new Object[] { "Hello!" } );
           System.out.println("Sent 'Hello!', got '" + ret + "'");
       } catch (Exception e) {
           System.err.println(e.toString());
   }I get an "(407)Proxy authorization required" error?

I am also looking for a solution. Does any one know how to do through code instead of jvm settings?
Thanks in advance!

Visual Studio 2012: Can't access Sharepoint Web Services because of Discovery Credentials Prompt

Hi.
I've exactly the same problem that is descripted
here, so I'll add its description here.
My SharePoint is 2010
I am trying to access the web services that are located in this url:
http://<part_of_th_url_omitted>/_vti_bin/Lists.asmx. I have no problem accessing
this URL using my broswer, that is, when I type the URL and my browser's address bar and press enter, I can see the list of the services that are available. I encounter no problem by accessing this site through my browser at all.
However, when I try to access the services from that URL (http://<part_of_the_url_omitted>/_vti_bin/Lists.asmx),
a Discovery Credential Dialog box prompts me for my username and password. SO what I do is I enter my username and password that I used to access the sharepoint using my browser, the problem is, the dialog box doesn't seem to accept the username and password
that I enter as the dialog box is keep on appearing.
Below are the detailed steps on how I go about in adding the Web Services.
1. From the Solution Explorer, I right click on the "Service References" folder.
2. From the context menu that appears, I Click on "Add Service Reference...". The "Add Service Reference" Dialog box will appear.
3. From the "Add Service Reference" dialog box, I click on the "Advanced,,," button which can be seen at the bottom-left of the dialog
box. The "Service Reference Settings" Dialog box will appear.
4. From the "Service Reference Settings" dialog box, I click on the "Add Web Reference..." dialog box. The "Add Web Reference"
Dialog box will appear. This is the dialog box where I can type the URL of the service that I want to access. So I type "http://<part_of_the_url_omitted>/_vti_bin/Lists.asmx".
AFter typing that, I click on the Go button (which is the green arrow button at the right of the address bar of this dialog box).
5. After doing that, a prompt dialog box will appear which has the title "Windows Security" and it is aking for my username and password. SO
what I do is I enter the Username and the Password that I use in accessing the sharepoint site (http://<part_of_the_url_omitted>/_vti_bin/Lists.asmx)
6. The prompt seems to accept the Username and Password, but after that, a new dialog box appeared with the title "Discovery Credential" and
it says "The Service 'http://<part_of_the_url_omitted>/_vti_bin/Lists.asmx' requires a username and
password". SO what I do is I enter again the un and pw that I use to access the sharepoint site, the one that I used inm the previous dialog box.
7 After entering the username and the password and clicking the OK button. The dialog box reappears still asking for a username and a password, but this
time, it shows a different message. It says "The Service 'http://<part_of_the_url_omitted>/_vti_bin/Lists.asmx/$metadata'
requires a username and password". SO it really, what oonly changed is the URL, it has now the $metadata at the end. What do I do? I eneter the username and password again.
8. After clicking Ok again, the dialog box reappears, now it says "The Service 'http://<part_of_the_url_omitted>/_layouts/1033/error.aspx'
requires a username and password." Now it shows a very different username. Of ocurse, I still type in the username and password and click Ok.
9. after doing that, the dialog box reappears again and it shows the same message as in step 6. So I do steps 6, 7 and 8 in a loop.
10. When I finally get tired of entering the username and password, I click on cancel. The message box reappears again. So I click on cancel again. After
doing that, I can then, surprisingly, see the list of the web services. However, not surprisingly, I still can't use it because the "Add Reference" button which I need to click in order to use the Web services is disabled. So I can only see the list
of the services but I can't use it.

Hi Gaston,
I would suggest you the following thread, check whether it meet your scenario, it shows that if you have set IE options to remember the username and password, and you have enter wrong password before, this issue may happen:
http://social.msdn.microsoft.com/Forums/sharepoint/en-US/a7f466a5-0e4a-4f75-ad29-9591e2357e10/sharepoint-web-services-visual-studio
Thanks,
Qiao Wei
TechNet Community Support

Not able to access SOAP web service data control from adf mobile

Hi,
I am trying to call web services from adf mobile..
I have created data control from external web service and it is perfectlly working on web browser..
But why it is showing an error on emulator??
Is there any .jar file missing in adf mobile so that it is not supporting a web service?
Or is there any other problem? Emulator is connected to network and I am able to run WSDL in emulator's browser..
Please help me to solve this issue..
Thanks,
Laxmi

Emulator is connected to network and I am able to run WSDL in emulator's browser..
Connecting to WSDL in the browser is not the same as connecting to WSDL in an application.
To access a web service from an Android device enable a permission in AndroidManifest.xml that allows applications to open network sockets. Add the following uses-permission element.
<uses-permission android:name="android.permission.INTERNET"></uses-permission>

Problem accessing https Web service from behind proxy

Hi all,
I have this constant timeout issue which occurs whenever I try to access the Web service from behind a proxy.
Find below the error logs -
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.net.ConnectException: Connection timed out: connect
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace: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 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 org.apache.axis.components.net.DefaultSocketFactory.create(DefaultSocketFactory.java:136)
at org.apache.axis.components.net.DefaultSocketFactory.create(DefaultSocketFactory.java:100)
at org.apache.axis.transport.http.HTTPSender.getSocket(HTTPSender.java:129)
at org.apache.axis.transport.http.HTTPSender.writeToSocket(HTTPSender.java:389)
at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:87)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:144)
at org.apache.axis.client.Call.invokeEngine(Call.java:2688)
at org.apache.axis.client.Call.invoke(Call.java:2671)
at org.apache.axis.client.Call.invoke(Call.java:2357)
at org.apache.axis.client.Call.invoke(Call.java:2280)
at org.apache.axis.client.Call.invoke(Call.java:1741)
I am using Tomcat 5.0.19 . Could anyone suggest a possible solution to the same?
The system works fine when I use a http endpoint.

Hi,
By default, your application tries to connect to the Net directly : if you have to specify a proxy, use either these lines in your code :
System.setProperty("http.proxySet", "true");
System.setProperty("http.proxyHost", "proxy");
System.setProperty("http.proxyPort", "8080");
Or specify them in the command line with the "-D"option.
Ex : java .... -Dhttp.proxySet=true .... MyApp
Hope it helps.
See ya

Problem with accessing a web service from outside world

Hello SAP experts
I have a custom BAPI for which I have created a webservice.
If I login as an admin to the BOX where I have installed this SAP server and open an internet explorer window and give the URL, I can access the web service without any problem. This is just a simple BAPI that searches for some data from a table based.
However, when I give the same URL from a different PC, it can open the web service and in the fields if I give the data and click on send button, it fails with an error '500 Internal Server Error '.
I looked for the details of this error on internet and it says that this is some general error and solutions that it suggested doesn't help my scenario.
Has anyone seen this problem before? Any help will be highly appreciated.
Tks
Ram

i have tried the stack trace in the catch but as i said on the statement where i made the object for the service the program just exits. it didn't return any exception or any output.
thanx for refering me any answer.......

Access a web service from pl/sql

I am trying to access a web service from pl/sql. I have downloaded the code from
http://www.oracle.com/technology/tech/webservices/htdocs/samples/dbwebservice/DBWebServices_PLSQL.html
But when I try to execute the sql, I am getting the following error:
SQL> @local.sql
Package created.
Package body created.
No errors.
BEGIN dbms_output.put_line(time_service.get_local_time('94065')); END;
ERROR at line 1:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1022
ORA-12545: Connect failed because target host or object does not exist
ORA-06512: at "WEB.DEMO_SOAP", line 71
ORA-06512: at "WEB.TIME_SERVICE", line 15
ORA-06512: at line 1
It is failing at:
resp := demo_soap.invoke(req,
'http://www.ripedev.com/webservices/LocalTime.asmx',
'http://ripedev.com/xsd/ZipCodeResults.xsd/LocalTimeByZipCode');
But in the examples that I got from downloading source code, site used was:
'http://www.alethea.net/webservices/LocalTime.asmx',
'http://www.alethea.net/webservices/LocalTimeByZipCode');
This site was not accessible. So I changed to the working site as follows, but still I
am getting the above error.
But I can access this site, if I type in the above address in the address bar of IE.
Can any body help?
I have oracle9i client installed on my machine and able to connect to server thru toad and sql plus.
or IF any body refers me to a good website for the topic of "using webservies from pl/sql" that would be great too!

Here is the complete code:
time_service:
CREATE OR REPLACE PACKAGE time_service AS
FUNCTION get_local_time(zipcode IN VARCHAR2) RETURN VARCHAR2;
END;
CREATE OR REPLACE PACKAGE BODY time_service AS
-- Location of Web service definition
-- http://www.alethea.net/webservices/LocalTime.asmx?WSDL
-- http://www.ripedev.com/webservices/LocalTime.asmx?WSDL
-- http://www.xmethods.com/sd/2001/CurrencyExchangeService.wsdl
--'http://ripedev.com/xsd/ZipCodeResults.xsd/LocalTimeByZipCode style=document');
FUNCTION get_local_time(zipcode IN VARCHAR2) RETURN VARCHAR2 IS
req demo_soap.request;
resp demo_soap.response;
BEGIN
dbms_output.put_line('before new request..');
req := demo_soap.new_request('LocalTimeByZipCode',
'xmlns="http://ripedev.com/xsd/ZipCodeResults.xsd"');
dbms_output.put_line('before add param..');
demo_soap.add_parameter(req, 'ZipCode', 'xsd:string', zipcode);
dbms_output.put_line('before invoke..');
resp := demo_soap.invoke(req,
'http://www.ripedev.com/webservices/LocalTime.asmx',
'http://ripedev.com/xsd/ZipCodeResults.xsd/LocalTimeByZipCode');
dbms_output.put_line('before return..');
RETURN demo_soap.get_return_value(resp, 'LocalTimeByZipCodeResult',
'xmlns="http://www.ripedev.com/webservices/"');
END;
BEGIN
dbms_output.put_line('inside main time_service..');
END;
show errors
SET serveroutput ON
exec dbms_output.put_line(time_service.get_local_time('94065'));
Here is demo_soap.sql:
Rem
Rem $Header: soapdemo.sql 21-may-2002.13:48:17 rpang Exp $
Rem
Rem soapdemo.sql
Rem
Rem Copyright (c) 2002, Oracle Corporation. All rights reserved.
Rem
Rem NAME
Rem soapdemo.sql - <one-line expansion of the name>
Rem
Rem DESCRIPTION
Rem A PL/SQL demo package for making SOAP RPC calls.
Rem
Rem NOTES
Rem This demo package can only be used in oracle 9ir2. It utilizes 9iR2's
Rem XDB (XMLType and HttpUriType) and 9iR1's enhancements to UTL_HTTP to
Rem make SOAP RPC calls.
Rem
Rem MODIFIED (MM/DD/YY)
Rem rpang 05/21/02 - created
Rem
Rem A PL/SQL demo package that makes a SOAP RPC calls.
Rem
CREATE OR REPLACE PACKAGE demo_soap AS
/* A type to represent a SOAP RPC request */
TYPE request IS RECORD (
method VARCHAR2(256),
namespace VARCHAR2(256),
body VARCHAR2(32767));
/* A type to represent a SOAP RPC response */
TYPE response IS RECORD (
doc xmltype);
* Create a new SOAP RPC request.
FUNCTION new_request(method IN VARCHAR2,
namespace IN VARCHAR2)
RETURN request;
* Add a simple parameter to the SOAP RPC request.
PROCEDURE add_parameter(req IN OUT NOCOPY request,
name IN VARCHAR2,
type IN VARCHAR2,
value IN VARCHAR2);
* Make the SOAP RPC call.
FUNCTION invoke(req IN OUT NOCOPY request,
url IN VARCHAR2,
action IN VARCHAR2) RETURN response;
* Retrieve the sipmle return value of the SOAP RPC call.
FUNCTION get_return_value(resp IN OUT NOCOPY response,
name IN VARCHAR2,
namespace IN VARCHAR2) RETURN VARCHAR2;
END;
show errors
CREATE OR REPLACE PACKAGE BODY demo_soap AS
FUNCTION new_request(method IN VARCHAR2,
namespace IN VARCHAR2)
RETURN request AS
req request;
BEGIN
req.method := method;
req.namespace := namespace;
RETURN req;
END;
PROCEDURE add_parameter(req IN OUT NOCOPY request,
name IN VARCHAR2,
type IN VARCHAR2,
value IN VARCHAR2) AS
BEGIN
req.body := req.body ||
'<'||name||' xsi:type="'||type||'">'||value||'</'||name||'>';
END;
PROCEDURE generate_envelope(req IN OUT NOCOPY request,
               env IN OUT NOCOPY VARCHAR2) AS
BEGIN
env := '<SOAP-ENV:Envelope
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/1999/XMLSchema">
<SOAP-ENV:Body><'||req.method||' '||req.namespace||'
SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">'||
req.body||'</'||req.method||'></SOAP-ENV:Body></SOAP-ENV:Envelope>';
END;
PROCEDURE show_envelope(env IN VARCHAR2) AS
i pls_integer;
len pls_integer;
BEGIN
i := 1; len := length(env);
WHILE (i <= len) LOOP
dbms_output.put_line(substr(env, i, 60));
i := i + 60;
END LOOP;
END;
PROCEDURE check_fault(resp IN OUT NOCOPY response) AS
fault_node xmltype;
fault_code VARCHAR2(256);
fault_string VARCHAR2(32767);
BEGIN
fault_node := resp.doc.extract('/soap:Fault',
'xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/');
IF (fault_node IS NOT NULL) THEN
fault_code := fault_node.extract('/soap:Fault/faultcode/child::text()',
     'xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/').getstringval();
fault_string := fault_node.extract('/soap:Fault/faultstring/child::text()',
     'xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/').getstringval();
raise_application_error(-20000, fault_code || ' - ' || fault_string);
END IF;
END;
FUNCTION invoke(req IN OUT NOCOPY request,
url IN VARCHAR2,
action IN VARCHAR2) RETURN response AS
env VARCHAR2(32767);
http_req utl_http.req;
http_resp utl_http.resp;
resp response;
BEGIN
generate_envelope(req, env);
-- show_envelope(env);
http_req := utl_http.begin_request(url, 'POST','HTTP/1.0');
utl_http.set_header(http_req, 'Content-Type', 'text/xml');
utl_http.set_header(http_req, 'Content-Length', length(env));
utl_http.set_header(http_req, 'SOAPAction', action);
utl_http.write_text(http_req, env);
http_resp := utl_http.get_response(http_req);
utl_http.read_text(http_resp, env);
utl_http.end_response(http_resp);
resp.doc := xmltype.createxml(env);
resp.doc := resp.doc.extract('/soap:Envelope/soap:Body/child::node()',
'xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"');
-- show_envelope(resp.doc.getstringval());
check_fault(resp);
RETURN resp;
END;
FUNCTION get_return_value(resp IN OUT NOCOPY response,
name IN VARCHAR2,
namespace IN VARCHAR2) RETURN VARCHAR2 AS
BEGIN
RETURN resp.doc.extract('//'||name||'/child::text()',
namespace).getstringval();
END;
END;
show errors

ERROR DEPLOYING A WEB SERVICE (SOA Order Booking application)

Hi everyone...
I got some problem here, I hope somebody help me...
So...
I've quite laboriously managed to get SOA Suite installed and I'm half way through the deployment of the order
booking demo, and encountered an error that I can't find a reference to in
online searches. I'm up to the step "4. Deploy the Credit Service application"
and get the following error:
Operation failed with error:
Error compiling :/home/oracle/product/10.1.3.1/OracleAS_6/j2ee/home/applications/SOADEMO-CREDITS
ERVICE-CreditService-WS/WebServices: Error instantiating compiler: Web service
artifact generation failed:oracle.classloader.util.AnnotatedClassFormatError:
Bad version number in .class file
Invalid class: org.soademo.creditservice.types.com.globalcompany.ns.credit.CreditCard
Loader: SOADEMO-CREDITSERVICE-CreditService-WS.web.WebServices:0.0.0
Code-Source:
/home/oracle/product/10.1.3.1/OracleAS_6/j2ee/home/applications/SOADEMO-CREDITSE
RVICE-CreditService-WS/WebServices/WEB-INF/classes/
Configuration: WEB-INF/classes/ in
/home/oracle/product/10.1.3.1/OracleAS_6/j2ee/home/applications/SOADEMO-CREDITSE
RVICE-CreditService-WS/WebServices/WEB-INF/classes
Dependent class: oracle.j2ee.ws.common.processor.modeler.wsdl.SchemaAnalyzer
Loader: oracle.ws.client:10.1.3
Code-Source: /home/oracle/product/10.1.3.1/OracleAS_6/webservices/lib/wsclient.jar
Configuration: <code-source> (ignore manifest Class-Path) in META-INF/boot.xml
in /home/oracle/product/10.1.3.1/OracleAS_6/j2ee/home/oc4j.jar
Deployment failed
Elapsed time for deployment: 53 seconds
#### Deployment incomplete. #### 20/06/2007 11:00:22
So, does anyone can tell me what am I have to do?!
Regards...

I am currently having the same problem with the SOA Order booking demo application. All of the installation went fine until I tried to run the web client. Whenever I try to access http://localhost:8888/soademo, I get a 500 internal server error.
Did you ever find a solution for this problem?
Thanks in advance!
Marita

Accessing XI Web Service in Web DynPro

Hi Experts,
I have a scenario wherein, I will have to access a Web Service that created in XI.
My Finding still now,
1. I have a web service which is created in XI System.
2. Created a Logical Destination in the Visual Administrator. We have given the wsdl URL, system ID, Client and Basic Authentication Information.
3. When we test the Web Service in the Visual Admin, we get a Message Reponse 200, but the content type says Unknown
4. When we test the Web Service in the SOAP Sonar Web Service Testing Tool, we are getting the correct solution
5. After that, we tried creating an Adaptive Web Service Model, using the WSDL URL.
6. When we deploy the application, we get the following error
Exception on creation of service metadata for WS metadata destination 'POItems' and WS interface 'POitem_WS_OUT'. One possible reason is that the metadata destination 'POItems' has not been properly configured; check configuration
When I tried to access a BAPI that is exposed as a Web Service by default, I end up in the following error
Exception on execution of web service with WSDL URL 'http://mycomp01:1001/sap/bc/soap/wsdl11?services=ZBAPI_POITEM_GETLIST&sap-client=800' with operation 'ZBAPI_POITEM_GETLIST' in interface '{urn ap-com ocument ap:rfc:functions}ZBAPI_POITEM_GETLISTPortType'
I have also tried to create a Deployable Web Service using the WSDL file in the Web Service Perspective. Once I deploy the ear file, it appears in the Visual Admin, but when I try testing it I get an error with Response Code 500
Note: I have tried to create an Adaptive Web Service model for the following Link : http://www.webservicex.net/WeatherForecast.asmx?wsdl that is availbale in the net using a logical destination that refers to the same WSDL URL, the application is working fine.
Server/Studio Config details
J2EE - 7.0
NWDS 2004s SP 12
JDK - 1.4.2_09
Please suggest a solution for the above problem or it would be helpful if you can give links that helps in creating a Web DynPro Application to access the XI Web Service. We have followed as per this Link :
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b2bc0932-0d01-0010-6d8e-cff1b2f22bc7
Regards,
Mathan MP

Vaishali,
never did this before, but some general ideas:
Do you have an WSDL for that web service? Then simply use your NWDS and select New --> Portal Service --> From WSDL (or similar). What I mean is the following: NWDS can read WSDL files and will automatically generate a proxy for you that actually generates an ordinary portal service. This portal service then can be called by standard means in SAP EP.
Regards,
Dominik

Error when importing Web Service Model

Hi,
I am having trouble importing a Web Service model into my Web Dynpro component.
I have successfully published my SessionBean method as a Web Service which works correctly when used from the Web AS Web Service Navigator.
However, my Web Dynpro cannot correctly create a model from the WSDL. The problem seems to be with the last parameter of the method, a two-dimensional array of Strings. When importing the web service model, the following line of code get created in the respective Model class:
logicalPort.generateMetadata(this.getKeywordsAsArray(), this.srcLang, this.getTgtLangAsArray(), ERROR no prop = parameters
Obviously there is a problem with the code generation for the last parameter (the two-dimensional array) which results in this "ERROR no prop = parameters" message.
Does anyone have an idea what I might be doing wrong? Is there a problem with multidimensional arrays in Web Dynpro model classes? I originally wanted to use a HashMap but naturally had to use a simple data type - any other ideas for a workaround?
Cheers,
Tim

Hi,
First, can you check whether you able to access your web service url in browser?
or
you can test your webservice from the NWDI Web service perspective, here you can test your web service is correctly functioning or not before using in your Web Dynpro application.
This document clearly explains How to test the web service url and what is the correct procedure to consume the web service in SAP portal.
[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b07992b3-b5af-2a10-9886-affcbeccc4c9]
[http://help.sap.com/saphelp_nw70/helpdata/en/f4/1a1041a0f6f16fe10000000a1550b0/content.htm]
Regards
Raghu

Accessing SOAP Web Services: Running on Acrobat 9, But NOT on Adobe Reader 9.

Hi All,
I am using webservice to populate form control. It is working fine in Acrobat 9 but When I am opening form in Adobe Reader 9 its NOT WORKING. Its niether giving any error nor any respone. Do Adobe Reader need some extra code to access/run web services or where I am wrong? Please help.
Thanks.
Abhinav

Hi Anhinav,
Because reader is not "extended" Web Services will not work on Reader. They do however (as you've noted) work in Acrobat, which is "extended".
To make web services work in Reader, you will need to purchase the LiveCycle Reader Extensions.
Hope that helps.
Jay

Issue with accessing OES Web services

Hi,
I have a question regarding access OES web services from external application. I am trying to validate the OES WS for Authorization, but I am getting an error - "Error getting response; org.apache.commons.httpclient.NoHttpResponseException: The server failed to respond"
Is there any specific sequence which I need to follow while accessing this web service, such as first the user needs to be authenticated and then access can be determined or like?
Thanks in advance!!

Hi Kevin,
Would you be able to tell me how you generate the web service client? And when you manage to generate the client, does it automatically generate <generated_name>_Stub.xml?
Thanks,
Alfonso Agustinus

Getting Error when executing Web Service Model method in WD Application

hi ,
I have written WD Application which has Web Service Model(Deprecated). I did the context mapping between WS Model-->Comp Controller --> iView Controller. When i try to execute a method in Web Service method in Component Controller after binding. its shows the following error at the line of coding execute().
"java.lang.NoSuchMethodError: com.sap.engine.services.webservices.jaxrpc.wsdl2java.BaseGeneratedStub._initParameter(Lcom/sap/engine/services/webservices/jaxrpc/wsdl2java/ServiceParam;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Class;)V
Any help appreciated. Thanks.
Thanks,
Saravanan

Hi,
First, can you check whether you able to access your web service url in browser?
or
you can test your webservice from the NWDI Web service perspective, here you can test your web service is correctly functioning or not before using in your Web Dynpro application.
This document clearly explains How to test the web service url and what is the correct procedure to consume the web service in SAP portal.
[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b07992b3-b5af-2a10-9886-affcbeccc4c9]
[http://help.sap.com/saphelp_nw70/helpdata/en/f4/1a1041a0f6f16fe10000000a1550b0/content.htm]
Regards
Raghu

Trying to access https web service

Hello: I'm on 4.1.1. I created web service referece for wsdl for http and it worked fine (http://www.webservicex.net/CurrencyConvertor.asmx?wsdl). Now I'm trying to connect to wsdl using https (https://stage.e-verify.uscis.gov/WebService/EmployerWebServiceV23.asmx?wsdl). I went into owm (oracle wallet manager) to create a wallet. I have pointed the apex instance to that wallet. I have completed the wizard to create a report and form on a web service but it is not working.
I hit the test connection, but get no response. I used to get an ACL/Wallet error before setting up the wallet and pointing to it. After setting up the wallet I no longer get that error, but no response either. I then did the Import Trusted Certificate in owm to pull in a PKCS #7 file I grabbed from the https website. But I still get no response. I can try importing the BASE64 certificate, but don't expect it to help.
One thing I notice is that the Username and Password entered when testing the web service reference does not appear in the request. I expect to get a response even if the Username and Password are wrong, but I don't, and they are not even in the request that I can see.
Are there any examples for setting up an https connection using wsdl with apex and wallet?
Thanks, Hawk
Edited by: Hawk on May 1, 2012 2:29 PM

At first I couldn't believe it would require going to the trouble of installing certificates just to access https web services. A Google search about APEX and SSL web services seemed to confirm it, but apparently that was all just a red herring.
There's one other thing I should mention in case it helps. APEX support for WSDL, even on 4.1, is still a little rudimentary. I've had problems with it on a few .NET generated web services in the past. Machine generated WSDL based on insanely whacky objects built by OOPtards is just too complex for the APEX WSDL interpreter. I'm just imaging the APEX WSDL component being hand forged in a musty corner of a cube farm somewhere and this large sweaty hammer wielding PL/SQL code cutter with his furnace and anvil beating out something to do the job.
If you're feeling brave, reach for your biggest code hammer. There's one more painful option that will certainly do the job. Process the WSDL locally on your desktop and generate your own SOAP envelopes based on that (SoapUI is a good tool for this). Then create a custom pl/sql package to send your web service request along with the envelope substituting any parameters you might need as the request and do what you need with the response. Just beware, here be a dragon convention.

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