Consuming web service:web service proxy option- service call(ECC6.0)

Hi,
On SYSTEM A
AS POC we have generated web service from BAPI_FLIGHT_GETLIST from ECC6.0.
0.we tested using web browser it was working fine.Then saved the WSDL to local pc
On SYSTEM B
1.I have created proxy using wsdl saved on local pc,
2. Created RFC Destination Type "H" giving the web service path
path : /sap/bc/srt/rfc/sap/ZBAPI_FLIGHT_GETLIST_WSD host & http port number.
3. created Logical port using LPCONFIG adn provided the RFC destination.
4. created service call from abap dynpro by using third option "web service proxy"
then selected the proxy generated above.
when i go to component controller context and see,
BAPI_FLIGHT_GETLIST
 exporting
 output
 FLIGHT_LIST
 <no elements under this>
Under FLIGHT_LIST i dont see the node Item then list of elements under that.
How to use this in view as such i dont see output individual parameters??
If i use function module and create service call
then i could see properly like and could use it in view.
BAPI_FLIGHT_GETLIST
 CHANGING
 FLIGHT_LIST
 AIRLINEID
Pointers will be suitable rewarded.
Regards
shekar chandra

AS per help
http://help.sap.com/saphelp_nw04s/helpdata/en/77/3545415ea6f523e10000000a155106/frameset.htm
its mentioned
Use
With the help of the service call function within a Web Dynpro component it is possible to call:
·         An existing function call
·         A method of an existing class
·         The proxy of a Web service
Prerequisites
If you wish to use the service call to include an existing function module into your Web Dynpro application, you can access available function modules in the current system.
Does it mean our ECC6.0 version? so we need to wait till that get resolved??

Similar Messages

Consume an external web service with an ABAP proxy

Hello,
I'm working on creating an ABAP Proxy to consume my first web service. In searching SCN I haven't found a comprehensive list of steps to complete the process, but I have found information on generating a proxy from a WSDL and creating a logical port.
My first issue arises when I go to SPROXY to generate a proxy from a WSDL, I see the message 'Local objects only (No Connection to ESR)', and I have no ability to 'create'. The Enterprise Service Repository seems to be the new name for the Integration Repository, if that helps. Do I need the ESR installed to create a proxy?
A follow-on question, assuming I do need the ESR, would be what do I do with it? It appears to serve the purpose of design for interfaces, messages, and mapping, but I thought that happened when I created a proxy in SPROXY.
We're on ECC 6.0, with a 702 / 0007 basis release. I appreciate and light you can shed on the topic.
Thanks

ESR is part of the PI system, and it is where all interfaces details are stored.You could create an ABAP Proxy from a pre-defined WDSL yet stored in PI as part of some communication, but you can also import directly a WSDL from a local file or even from a URL.
ABAP proxy generates a proxy class and a set of abap structures , fields and data elements. Simply by filling the data and call a method in the proxy class (depends of syncrhonization a different method name) you can consume your service. No PI is needed if you use the local option.
There is a very good Tutorial from Thomas Jung. I'll try to find it.
http://scn.sap.com/people/thomas.jung/blog/2005/05/13/calling-webservices-from-abap-via-https
Here you have a lot of tutorials
Best regards

Consuming an External Web Service using HTTPS and WS Security

Hello everyone,
I'm having a problem setting the security information in a SOAP header using a generated ABAP Client Proxy to consume an external web service that requires a User ID and Password in the Header section of the SOAP message. I need to use HTTPS. I'm on a WAS 7.01 SP08 system so from my readings, SAP is supposed to be able to add the username and password into the header section of the message. I can't seem to get SAP to add this information added to the header.
Here are the steps that I have taken to set the security values.
1) Created the client proxy from the WSDL in SE80. Basic Authentication on the Configuration tab was turned on automatically.
Note, Transport Security is set to None. I cannot change it.
2) Created an outbound set user name profile in transaction WSPROFILE with the appropriate username and password.
3) Added the profile to the default port in transaction LPCONFIG as an outbound under the WS Security section of the screen.
When I called the external Web Service, I got back the following error message:
com.ibm.wsspi.wssecurity.SoapSecurityException: WSEC5509E: A security token whose type is [http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#UsernameToken] is required.
So, after reading through this Forum, I saw that I needed to use the SOAMANAGER. I set up a Proxy in the SOAMANAGER and manually created the Logical Port. This was the only way I could figure out how to set the Authentication Settings in the Logical Port to "User ID / Password". I then entered the User ID and Password.
However, I am still getting the same error message. I feel I am close but missing some small configuration to tell SAP to use WS Security with a Username token.
I'm not sure what I'm doing wrong, so any help would be appreciated.
Thanks,
Stephen

I had this error again so I thought I would post my solution:
The issue is SAP needs to know the certificates being used by the web site being called. These certificates are automatically installed in your browser but need to be manually installed in SAP. This is what I did:
How to find/install new certificates
Make sure you run Internet Explorer as an Administrator so you can export the certificates
Go to the web site that SAP is trying to call in Internet Explorer
Double click on the lock in the address bar
View certificates
Find the certificates that are being used
Tools --> Internet Options --> Content --> Certificates
Click on the “Trusted Root Certification Authorities” tab
Find the certificate identified in step iii
Export as a CER certificate
Click on the “Intermediate Certification Authorities” tab
Find the certificate identified in step iii
Export as a CER certificate
Go to STRUST in SAP
Import the Certificates in the “Anonymous” or “Standard” SSL client
Save
RESTART the ICM via t-code SMICM <-- Critical!!!
Test

Consumer Contact's Web Service CRM On Demand: Problem to do an operation!

Hi,
I'm trying to consume a Web service offered by CRM On Demand, namely it is the Contact object.
The steps I followed were:
1) Download the file .wsdl associated with contact from CRM On Demand
2) Generate Proxy web service from JDeveloper 10g (version: 10.1.3)
3) Configure the client to consume the resource and to do, for example, the contact’s insertion.
I can make a login and a logout on the Web Service correctly, but when I try to do an insertion I can’t do it.
The log generated by JDeveloper when running the client is as follows:
WARNING: Unable to connect to URL: https://secure-ausomxgfa.crmondemand.com/Services/Integration due to java.security.PrivilegedActionException: javax.xml.soap.SOAPException: Message send failed: www-proxy.au.oracle.com
error: java.rmi.RemoteException: ; nested exception is:
HTTP transport error: javax.xml.soap.SOAPException: java.security.PrivilegedActionException: javax.xml.soap.SOAPException: Message send failed: www-proxy.au.oracle.com
java.rmi.RemoteException: ; nested exception is:
HTTP transport error: javax.xml.soap.SOAPException: java.security.PrivilegedActionException: javax.xml.soap.SOAPException: Message send failed: www-proxy.au.oracle.com
at crmondemand.runtime.Contact_Stub.contactInsert(Contact_Stub.java:283)
at crmondemand.ContactClient.contactInsert(ContactClient.java:96)
at crmondemand.ContactClient.main(ContactClient.java:71)
Caused by: HTTP transport error: javax.xml.soap.SOAPException: java.security.PrivilegedActionException: javax.xml.soap.SOAPException: Message send failed: www-proxy.au.oracle.com
at oracle.j2ee.ws.common.util.exception.JAXRPCExceptionBase.<init>(JAXRPCExceptionBase.java:93)
at oracle.j2ee.ws.common.util.exception.JAXRPCExceptionBase.<init>(JAXRPCExceptionBase.java:89)
at oracle.j2ee.ws.client.ClientTransportException.<init>(ClientTransportException.java:33)
at oracle.j2ee.ws.client.http.HttpClientTransport.invokeImpl(HttpClientTransport.java:144)
at oracle.j2ee.ws.client.http.HttpClientTransport.invoke(HttpClientTransport.java:121)
at oracle.j2ee.ws.client.StreamingSender._sendImpl(StreamingSender.java:169)
at oracle.j2ee.ws.client.StreamingSender._send(StreamingSender.java:111)
at crmondemand.runtime.Contact_Stub.contactInsert(Contact_Stub.java:265)
... 2 more
The HTTP Proxy Server settings (Tools-> Preferences-> Web Browser and Proxy) in JDevloper is:
- Host name: www-proxy.au.oracle.com
- Port: 80
- Exceptions: xpvmware | *. oracle.com | *. peoplesoft.com | *. jdedwards.com | *. mlab.jdedwards.com | *. oracle.com | *. peoplesoft.com | *. jdedwards.com | * . mlab.jdedwards.com
- No authentication.
I'm not sure if it's a problem with HTTP proxy server settings or URL/ENDPOINT problem, because maybe I am trying to access an incorrect URL.
If I try to access from the browser to this URL I can't access the wsdl, so I do not know if this address is correct, but is specified in the file. Wsdl:
<soap:address location="https://secure-ausomxgfa.crmondemand.com/Services/Integration" />
For this reason, I supposed that it is correct...
I have tried to access via URL with the follows:
- https://secure-ausomxgfa.crmondemand.com/Services/Integration
- https://secure-ausomxgfa.crmondemand.com/Services/Integration/Contact
- https://secure-ausomxgfa.crmondemand.com/Services/Integration/Contact?wsdl
In all I have the next response from the Internet browser:
<?xml version="1.0" encoding="UTF-8" ?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<soap:Fault>
<faultcode>soap:Client</faultcode>
<faultstring>Client</faultstring>
<detail>
<ErrorCode>SBL-ODU-01001</ErrorCode>
<ErrorMessage>An invalid command was specified: doGet with no data</ErrorMessage>
</detail>
</soap:Fault>
</soap:Body>
</soap:Envelope>
Since the client generated, I have tried with the follows:
1) System.setProperty("javax.xml.ws.BindingProvider.ENDPOINT_ADDRESS_PROPERTY", endpoint);
2) myPort.setEndpoint(endpoint);
where endpoint = "https://secure-ausomxdsa.crmondemand.com/Services/Integration" + ";jsessionid=" + idSesion;
or "https://secure-ausomxdsa.crmondemand.com/Services/Integration" (with both options I can do the operation...)
and idSesion = logon("https://secure-ausomxdsa.crmondemand.com/Services/Integration",USERNAME,PASSWORD);
Do you know what is the correct URL (endpoint)?
Is that a correct HTTP proxy server configuration to invoke a Web service CRM On Demand? But so, what is the correct setting? And if it is a good configuration, what am I doing wrong?
The source code from my client is:
String idSesionFull=null, idSesion=null, endpoint=null;
try {
crmod.DefaultClient myPort = new crmod.DefaultClient();
System.out.println("Invoking: " + myPort.getEndpoint());
ListOfContact list = new ListOfContact();
ListOfContact outlist = new ListOfContact();
Contact[] contacts=new Contact[2];
Contact contact=new Contact();
//ContactWS_ContactInsert_Input in=new ContactWS_ContactInsert_Input();
//ContactWS_ContactInsert_Output out=new ContactWS_ContactInsert_Output();
// Login WS (HTTPS)
//URL = "https://secure-ausomxdsa.crmondemand.com/Services/Integration"
idSesionFull=conexionWS_CRM.logon(URL,USERNAME,PASSWORD);
idSesion = conexionWS_CRM.getSessionId(idSesionFull);
//Another option I have tested: endpoint = "https://secure-ausomxdsa.crmondemand.com/Services/Integration" + ";jsessionid=" + idSesion;
endpoint = "https://secure-ausomxdsa.crmondemand.com/Services/Integration";
myPort.setUsername(USERNAME);
myPort.setPassword(PASSWORD);
myPort.setEndpoint(endpoint);
System.setProperty("javax.xml.rpc.service.endpoint.address", endpoint);
System.setProperty("javax.xml.rpc.security.auth.username", USER);
System.setProperty("javax.xml.rpc.security.auth.password", PASSWORD);
System.setProperty("javax.xml.ws.BindingProvider.ENDPOINT_ADDRESS_PROPERTY", endpoint);
// Add contacts
for (int i = 0; i < contacts.length; i++) {
contact.setContactId("WSCRM"+i);
contact.setContactFirstName("JDeveloper"+i);
contact.setContactLastName("prove"+i);
contact.setCellularPhone("77777777"+i);
contact.setExternalSystemId("1234"+i);
contacts=contact;
list.setContact(contacts);
//in.setListOfContact(list);
//in.setEcho("OFF");
outlist=myPort.contactInsert(list,"OFF"); //<--- Is it correct????
Contact[] results = new Contact[2];
Contact result = new Contact();
for (int i = 0; i < contacts.length; i++) {
results=outlist.getContact();
System.out.println("ID:"+results[i].getContactId()+" Name:"+results[i].getContactFirstName());
// Logout WS (HTTPS)
logoff(URL, idSesion);
} catch (Exception ex) {
System.out.println("error: "+ex);
ex.printStackTrace();
logoff(URL, idSesion);
Any idea to solve this problem?
Thank you very much in advance for any help.
Edited by: user12158402 on 03-nov-2009 12:39
Edited by: user12158402 on 03-nov-2009 12:45
Edited by: user12158402 on 03-nov-2009 12:47

Hi Royston,
thank you for your help, but unfortunately I have the same error message.
Here is the XML I use, I added the authentication that you provided me.
<?xml version="1.0" encoding="utf-8"?>
<soapenv:Header>
 <wsse:Security>
 <wsse:UsernameToken>
 <wsse:Username>EUROMASTERFR/AELMASKOUNE</wsse:Username>
 <wsse:Password>aqwAZE19</wsse:Password>
 </wsse:UsernameToken>
 </wsse:Security>
</soapenv:Header>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:tns="urn:crmondemand/ws/account/10/2004" xmlns:xsdLocal1="urn:/crmondemand/xml/account">
<soap:Body>
<tns:AccountWS_AccountQueryPage_Input>
<tns:PageSize>10</tns:PageSize>
<xsdLocal1:ListOfAccount>
<xsdLocal1:Account>
<xsdLocal1:CurrencyCode/>
<xsdLocal1:AccountName>IBM</xsdLocal1:AccountName>
</xsdLocal1:Account>
</xsdLocal1:ListOfAccount>
<tns:StartRowNum>0</tns:StartRowNum>
</tns:AccountWS_AccountQueryPage_Input>
</soap:Body>
</soap:Envelope>
but for (xmlns: WSSE = "http://schemas.xmlsoap.org/ws/2002/xx/secext" do not forget to enclose the tag with a '>') I do not know to include it.
Best Regards.
Anas

How to consume the Abap web service in Java web-dynpro

Hi Everyone,
I want to consume ABAP web service in java web dynpro.
so when i tried to create model in java web-dynpro, it gave me an error message saying "Invalid WSDL or WSDL not found".
i think this error message is because, to access the WSDL of abap web-service, we need username and password, but the dialog box in java web-dynpro is not programmed to take username and password from us and send it to the server to get the WSDL.
i came to this conclusion because i was able to successfully test my abap web-service in java portal. the java portal asked me the username and password to open the WSDL.
So, please help me to consume the abap web service in java web-dynpro.
Thanks in advance
Regards
Vikas

Hi Vikas ,
while creating a model in web-dynpro try to use the "import web service model" option and if you are using local server choose the local server option so that you can get the available web services which are in server, select one among them and continue you process.I think this is the some what easy way .
If you want use the URL for wsdl better to once test the available service in server and copy that WSDL URL and paste over WSDL textbox.
I think this is pretty help ful to you
Best Regards
Srikatnh

Help: consuming an external web service with user name token

Hello Together!
I need to consume an external web service secured with WS-UserNameToken. The way, how did I do it:
1. I generated a web service consumer (proxy) in SE80 from the wsdl file
2. I created logical port for the consumer in SOAMANAGER
3. I created security profile in WSSPROFILE with telpmate SET_USERNAME and assigned it to consumer operation in LPCONFIG (I use LPCONFIG, because I didn't find any way to do it in SOAMANAGER)
3. I called the web service and got the error back: session token is missing or invalid or has inspired
My questions are:
1. is this possible to consume an external webservice in SAP, which is secured with WS-Usernametoken?
2. do I need therefore any settings in java stack? do I need java stack in general?
3. Is this any way to configure the consumer without writing programs, which set header parameter manually?
4. if the answer on the third question is no, do you have any examples, how to implement session management in report? (I mean sending session id and checking the validaty of id)
I appriciate any help of you!
best regards Anna

Hi,
it should be possible to use WS-UserNameToken for consuming web service. It should be available on AS BAP 7.0 and higher. This profile should be under category Document authentication. You can try to dump a message send from SAP to see what is going out of SAP. This should be supported in ABAP so you don't need a Java stack. What exactly do you want to configure? Do you want to just set user name and password for that service which will be used for any calls of that proxy?
Cheers

Consuming a standard web service in process composer

Hi,
I want to consume a web service for ex: create purchase requisition available on es workplace from process composer. I have tried to use logical destination created from nwa->SOA Management -> Destination Template Management and provided the WSDL and ABAP system details including the login credentials for user authentication. But this is not working. Can someone help me out with this?
Thanks,
Pooja

1) create a new service interface in process composer by importing the WSDL (Remote location/File System).
2) create destination template at NWA -> SOA Management -> Technical Configuration -> Destination Template Management. Assign the destination type (WSDL), name, URL, host, system, username, password etc
3) create an automated task, assign the created destination/service interface accordingly.
Optionally, for step 1), you may import your web service to the service registry via the WSDL URL and create the new service interface by importing it via service registry. Then, in the step 2, use the destination type (Service Registry).
Hope it helps.
- julius

Using credentials with a web service -- what our my options?

Hi All,
I'm trying to determine what options I have in regards to
setting credential requirements on my web services. The two options
seem to be:
-Basic authentication
-SOAP header authentication.
I see that the WebService class has a "setCredentials"
method, but I haven't had much success with it. Here's the
documentation reference:
http://livedocs.adobe.com/labs/flex/3/langref/mx/rpc/AbstractService.html#setCredentials()
It says: "Set the credentials for the destination accessed by
the service ... Note that services that use a proxy or a
third-party adapter to a remote endpoint will need to
setRemoteCredentials instead."
Great, I'm not using a proxy, so I figured it would work. I
thought I would try it with SOAP header auth. I setup a simple
ASP.NET web service that users SOAP header auth, and decided to
test it out. Attached is my complete MXML (I also tried using SSL).
The Flash player threw the following error:
[MessagingError message='Authentication not supported on
DirectHTTPChannel (no proxy).']
at mx.messaging.channels::DirectHTTPChannel/setCredentials()
at mx.messaging::ChannelSet/setCredentials()
at mx.messaging::MessageAgent/setCredentials()
at mx.rpc::AbstractService/setCredentials()
at SoapHeaderAuthenticatedServicesTest/handleLoad()
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.rpc::AbstractService/dispatchEvent()
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.wsdl::WSDLLoader/private::checkLoadsOutstanding()
at
mx.rpc.wsdl::WSDLLoader/mx.rpc.wsdl:WSDLLoader::resultHandler()
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 private::DirectHTTPMessageResponder/completeHandler()
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at flash.net::URLLoader/flash.net:URLLoader::onComplete()
at [io]
Interesting -- "Authentication not supported on
DirectHTTPChannel (no proxy)" -- but the docs made it sound like
that's precisely when you were to use setCredentials. If using a
proxy, you would use setRemoteCredentials.
So... what's up? How do I use setCredentials? And is it for
use with SOAP header authentication, Basic authentication, or
something else?

quote:
Originally posted by:
pete
...Other times you see operations requiring credentials in
SOAP headers...
Pete
This is what I'm currently pursuing. I did not have much
success with Basic authentication (didn't work at all in IE, and,
as you mentioned, even in browsers where it worked, if the
username/password is wrong, the Flex UI can't intercept the login
failure, and the user gets that ugly login popup).
But, I'm not having much success. Here's what the SOAP
request *should* look like, for my test web service that uses SOAP
headers for authentication. I used a Visual Studio generated proxy
class to make this call, and it returned the expected data from the
web service (i.e., the SOAP authentication worked).
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="
http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="
http://www.w3.org/2001/XMLSchema">
<soap:Header>
<AuthHeader xmlns="
http://intranet/WebServices/">
<UserName>TestUser</UserName>
<Password>TestPassword</Password>
</AuthHeader>
</soap:Header>
<soap:Body>
<HelloWorld xmlns="
http://intranet/WebServices/"
/>
</soap:Body>
</soap:Envelope>
Now, I want to set this up in Flex as well. Here's what I
tried:
// Called when the WSDL is finished loading
public function handleLoad(event:Event):void{
var qName : QName = new QName( "
http://intranet/WebServices/",
"AuthHeader" );
var authXml : XML = <AuthHeader>
<UserName>TestUser</UserName>
<Password>TestPassword</Password>
</AuthHeader>;
var auth : SOAPHeader = new SOAPHeader( qName, authXml );
service.addHeader(auth);
service.HelloWorld();
No errors are thrown by Flex, however, the SOAP
authentication fails (I get the expected "access denied" response
from the web service). I used Wireshark to see what traffic was
being sent back and forth, and this is what I see for the request
from Flex:
<SOAP-ENV:Envelope xmlns:SOAP-ENV="
http://schemas.xmlsoap.org/soap/envelope/"
xmlns:s="
http://www.w3.org/2001/XMLSchema"
xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance">
<SOAP-ENV:Header></SOAP-ENV:Header>
<SOAP-ENV:Body>
<tns:HelloWorld xmlns:tns="
http://intranet/WebServices/"/>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
Emphasis mine. Note that the SOAP header is empty -- what's
going on?

Consuming ES Workplace Web Services in CAF - ReadCustomer Example

Hi,
I am trying out the steps from [Consuming ES Workplace Web Services in CAF|http://help.sap.com/saphelp_nw72/helpdata/en/6d/00932cf834471789ad286986185acb/content.htm]
Completed steps 1 through 5 successfully. For step 6 I am unable to locate the options and I guess I missed something here.
When I am testing the development I get the error Service Mapping is missing.
More Error info: com.sap.caf.rt.connectivity.exception.CAFWSExecException: The Service mapping is missing.
Please let me know if I am missing something here or the configuration I might be missing in step 6.
Environment:
SDN_Preview_SR_5_CE71.rar
SDN_Preview_SR_5_IDECE71.rar
Thanks,

solved.

Consuming an external web service with WAS 6.40

Hi all,
I know this thread isnt 100% XI forum related, my apologies for that. However, I believe somebody here has experience with this subject.
Im trying to consume an external web service through WAS 6.40 with se80. When I try to create my proxy object package Choose Create > Enterprise Service / Web Service > Proxy Object > URL type, I receive an error message (SPRX084) -> During proxy generation, an interface description in WSDL format is fetched from the integration builder or from another source and interpreted. This WSDL document must describe the whole interface correctly.
I dont have sure, but it seams something within WSDL object/element. Nevertheless, these external web services are working well with other third party client applications, why SAP WAS cant take this WSDL?
Anyone has faced an issue like this one?
Thanks in advance,
Ricardo.

Hi,
some tools do not generate WSDLs correcty (not with all the standards
or with obsolete parts) and then in ABAP you cannot generate a proxy from it
you should be able to see the some more details in disgnosis section
sometimes you just have to change one or two things in the WSDL
and it will be ok for WAS but you need to find the exect cause
of the error - it can be done by debugging
Regards,
michal
<a href="/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions">XI / PI FAQ - Frequently Asked Questions</a>

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!

Timeout when consuming a SOAP web service

Hello,
I'm quite new to Labview and I'm trying to consume a SOAP web service created using a very simple WCF example, but I keep on getting a WebException because of a timeout.
The web service has been created using the example from the WCF getting started tutotial (to keep things simple) http://msdn.microsoft.com/en-us/library/ms734712.aspx
You'll find my .Net solution attached to this message. (You'll have to be administrator to run the service though).
I have used the import web service tool in Labview to create the VI to connect to the web service and all went fine, it created the VI correctly. You'll find the created VI also attached to this message.
Then, I'm trying to create a very simple VI to call the webservice and put the return value inside a numeric indicator. Unfortunately, when I run this VI it crashes with a WebException because of a timeout.
If I run the .Net client, everything goes fine, and if I go to the web service address with a browser, I get the service website, so I know that the server is registered correctly, only Labview can't connect to it for an unknown reason. Everything is setup to connect through localhost:8000, so it can't really be a network problem, I've tried disabling the Windows firewall to see if that was the problem, but it persists.
I've also tried to do something similar using the CDYNE web service, like in the example http://www.ni.com/white-paper/4728/en/, and it works perfectly.
Does anybody have an idea about what could be the issue?
Regards.
Attachments:
WcfTestApp.zip ‏453 KB
_Calculator.zip ‏72 KB

OK, I found the problem myself, it was a problem with the configuration of the WCF service, I was missing the ServiceMetadata endpoint.
For reference, if somebody stumbles upon the same issue as I had, here's a service configuration that works with Labview (using .Net >=4.0)
 <system.serviceModel>
 <behaviors>
 <serviceBehaviors>
 <behavior name="">
 <serviceMetadata httpGetEnabled="true" />
 <serviceDebug includeExceptionDetailInFaults="true" />
 </behavior>
 </serviceBehaviors>
 </behaviors>
 <protocolMapping>
 <add scheme="http" binding="basicHttpBinding" />
 </protocolMapping>
 </system.serviceModel>
And here's how to create and run the service host.
using (ServiceHost selfHost = new ServiceHost(typeof(Calculator), new Uri("http://localhost:8000/Calculator")))
 try
 selfHost.Open();
 Console.ReadLine();
 selfHost.Close();
 catch (CommunicationException e)
 selfHost.Abort();
 throw;

Consuming and Providing Web Service with JD Edwards ERP system

Hi,
I would like to create web services with c++ or java OR any other easier way .
I need to use that web services to use in Share point to interact with JD Edwards ERP system .
Pls Note : Since not having license for JD Edwards, I need to create and call from Sharepoint Web service to JD edwards.
and not from JD edwards web service.
Could anybody guide me in this.
Thanks in advance.

I had this error again so I thought I would post my solution:
The issue is SAP needs to know the certificates being used by the web site being called. These certificates are automatically installed in your browser but need to be manually installed in SAP. This is what I did:
How to find/install new certificates
Make sure you run Internet Explorer as an Administrator so you can export the certificates
Go to the web site that SAP is trying to call in Internet Explorer
Double click on the lock in the address bar
View certificates
Find the certificates that are being used
Tools --> Internet Options --> Content --> Certificates
Click on the “Trusted Root Certification Authorities” tab
Find the certificate identified in step iii
Export as a CER certificate
Click on the “Intermediate Certification Authorities” tab
Find the certificate identified in step iii
Export as a CER certificate
Go to STRUST in SAP
Import the Certificates in the “Anonymous” or “Standard” SSL client
Save
RESTART the ICM via t-code SMICM <-- Critical!!!
Test

Consuming password authenticated web service in PeopleSoft

I have requirement where I have to do modification on PS delivered location setup page to validate the address entered by user against pitney bowes database using webservice provided by them for validation, I have been provided with WSDl ur l(http,SOAP protocol), I am very new to web services , After reading on various blogs I was able to do basic setup by using consume web service wizard , I have got services ,message, service operation and routing created by default while consuming,I have copied delivered WSDL_NODE node and used it while consuming , I wanted to know what changes do I need to do in node and advanced gateway properties file, do I have define this node any where in gateway properties file and how , also they have provided us an userID and Password ,I am not sure where to configure the credential , also what I have to provide as default user-id/external ID / password , what do we need to provide in WS-Security tab . I am able to ping the node with doing any changes in security but not able to send request message. It will be helpful if someone can guide me how to configure web services security while consuming web service. and other important things that I need to take care.

The information in this article about consuming a web service may be helpful:
http://www.peoplesoftwiki.com/consuming-a-web-service

Power Query to consume Azure ML Web Service

I've been struggling with creating a Power Query to consume an Azure ML web service and believe it's probably time for help from the community.
The Azure ML web service needs the following:
OData Endpoint Address
API Key
JSON formatted body
JSON formatted response
Chris Webb's post (http://cwebbbi.wordpress.com/2014/04/19/web-services-and-post-requests-in-power-query/) gets most of the way there, but I'm missing something.
My sample Azure ML Web Service API: https://ussouthcentral.services.azureml.net/workspaces/ca45b0a19ee14a95aecde329dcb6c2b9/services/71d0c6db78214e63b63e335e07f1dd7d/score/help
Any thoughts or examples that could be provided would be appreciated.
Anthony Martin | www.pragmaticworks.com

Hi Curt, and how do I pass input parameters to a ML web service? I need to pass some parameters to an experiment I created and I´m trying to use the code below...
How do I need to change the code below to pass along 6 input parameters? Many thanks, Daniel
let
Source = Json.Document(Web.Contents("https://ussouthcentral.services.azureml.net/odata/workspaces/3a1d1f26c7de4ab2984b017cfed66a07/services/28fecca0a77d484bbe76e2e266ee9100/score",
[Headers=
[#"Authorization"= "Bearer h8EMTuSgrg3nWj6KGLw0qFKhpy1xYPOcdpjnFnOzuVOxQZWcSMP4H1O19JhsN0UwKoT2kcL7sNZsVA70F2I68w==",
#"Content-Type"= "application/json"]]
in
Source

Consuming web service:web service proxy option- service call(ECC6.0)

Similar Messages

Maybe you are looking for