Help Requred on WebServices

Hi All,
I require some information about Web services..
1. Is web services can be developed by XI or EP ?
2. What is the Use of webservices in the Context of XI?
3.   How much secure these webservcies than FTP?
4.   Is there any SAP webservices?
   Send me some more materials like presentations, documents on ESA, SOA and Webservices.
Thx and Regards,
Ansar.
[email protected]

Dear Ansar Sk,
elsewhere your questions would simply be answered with 'RTFM!'.
Your questions have been answered so often, please do a little homework first and use the search capabilities here on SDN, google a little or buy yourself a book on the subject and get the veeeery basics.
There are tons of materials on web services everywhere.
Later you are very welcome to come back and discuss the remaining questions.
This is only my very personal view.
Regards,
anton

Similar Messages

Help please with webservice

hello,
i am trying to deploy a jar that have a stud it have been build with jdeveloper
with a url .wsdl
i have imported this to my form and when i try it using ocj4 works fine but when i
move my forms to the app server it does not work. it does not give me any error either
in the dir of <HORACL_HOME>/forms/java
i have the jar that enclouses the webservice
i have also modifyed the CLASSPATH in the default.env so that it is pointing to the
but it does not work
i have also signed the jar
this is the code thar i have in the form
declare
idsesion varchar2(1000):=null;
jowebservice ora_java.jobject;
raisedException ora_java.jobject;
begin
jowebservice := gestioncim.new;
Exception
when ORA_JAVA.JAVA_ERROR then
set_application_property(cursor_style, 'default');
message('No se puede llara al metodo java, ' ||ORA_JAVA.LAST_ERROR);
return;
--check for ORA-105101
when ORA_JAVA.EXCEPTION_THROWN then
set_application_property(cursor_style, 'default');
raisedException := exception_.new(ORA_JAVA.LAST_EXCEPTION);
return;
begin
set_application_property(cursor_style, 'default');
info('Exception: '||Exception_.toString(raisedException));
return;
exception
when ORA_JAVA.JAVA_ERROR then
set_application_property(cursor_style, 'default');
info('No se puede llara al metodo java, ' ||ORA_JAVA.LAST_ERROR);
return;
end;
when others then
info(sqlcode||' '||sqlerrm);
raise form_trigger_failure;
end;
the thing is that i have been reading lots and lots and i can not come with the solution
please please help
many thank in advance
ana

Hello Jan Carlin,
Thank you very much for answering
This is my classpath and I have /opt/forms10g/forms/java/wscim.jar;
although when I log in the root is /export/home/oracle, do I need to put this dir in the classpath??
CLASSPATH=/opt/forms10g/j2ee/OC4J_BI_Forms/applications/formsapp/formsweb/WEB-NF/lib/frmsrv.jar;
/opt/forms10g/jlib/repository.jar;
/opt/forms10g/jlib/ldapjclnt10.jar;
/opt/forms10g/jlib/debugger.jar;
/opt/forms10g/jlib/ewt3.jar;
/opt/forms10g/jlib/share.jar;
/opt/forms10g/jlib/utj.jar;
/opt/forms10g/jlib/zrclient.jar;
/opt/forms10g/reports/jlib/rwrun.jar;
/opt/forms10g/forms/java/frmwebutil.jar;
/opt/forms10g/forms/java/jacob.jar;
/opt/forms10g/j2ee/home/lib/activation.jar;
/opt/forms10g/j2ee/home/lib/ejb.jar;
/opt/forms10g/j2ee/home/lib/jaas.jar;
/opt/forms10g/j2ee/home/lib/jaxp.jar;
/opt/forms10g/j2ee/home/lib/jcert.jar;
/opt/forms10g/j2ee/home/lib/jdbc.jar;
/opt/forms10g/j2ee/home/lib/jms.jar;
/opt/forms10g/j2ee/home/lib/jndi.jar;
/opt/forms10g/j2ee/home/lib/jnet.jar;
/opt/forms10g/j2ee/home/lib/jsse.jar;
/opt/forms10g/j2ee/home/lib/jta.jar;
/opt/forms10g/j2ee/home/lib/mail.jar;
/opt/forms10g/j2ee/home/lib/servlet.jar;
/opt/forms10g/jdev/lib/jdev-rt.jar;
/opt/forms10g/soap/lib/soap.jar;
/opt/forms10g/lib/xmlparserv2.jar;
/opt/forms10g/jlib/javax-ssl-1_1.jar;
/opt/forms10g/jlib/jssl-1_1.jar;
/opt/forms10g/j2ee/home/lib/http_client.jar;
/opt/forms10g/lib/xmlcomp.jar;
/opt/forms10g/forms/java/jdom.jar;
/opt/forms10g/forms/java/xerces.jar;
/opt/forms10g/forms/java/wscim.jar;
/opt/forms10g/forms/java/cimjar.jar;
/opt/forms10g/forms/java/gestioncim.jar

Need help on accessing webservices

Hi all,
I need to provide security for webservices,
I have configured SSL on my J2EE server
At the time of (key storage service)certificate generation they said that send request certificate to CA for sign,i want to know the details regarding to CA sign.
At present i am using SAP netweaver free evaluation ,how can i get the certificates
At the deployment time how to configure the webservice to use the SSL(https).
how to consume https webservices through webdynpro application.
specify detais about server certificate and client certificate
Can anyone send me any related help links for the above things
Thanks in Advanace
Regards
srinivas

Hi Srinivas,
Initial thing is to set the webservice details in the J2ee engine.
Go to visual adminstrator/services/webservices Container
1.Click on to the settings tab
here u need to enter the webservice Host name and the port name.
2.If the portal is in remote machine ,check that the LAN settings for http communication is open .(else you get the SSL socket exception ).
3.Now in webdynpro prespective.
The steps to consume a webservice are:
- Expand your webdynpro project.Now right click on models/Create a model.
- In the wizard Select the wsdl client/url/localsystem
-Mention the Wsdl url
-The wizard displays all the webservice methods .check the one to use.
-Now open the datamodeler,the webservcice used model is displayed.
-Next would be context binding.
-In implementation u need to bind the webservice and this will be the final step.
for eg:
Request_CalculatorServiceViDocument web=new Request_CalculatorServiceViDocument();
wdContext.nodeRequest_CalculatorServiceViDocument_add().bind(web);
try
{wdContext.currentRequest_CalculatorServiceViDocument_addElement().modelObject().execute();}
catch(Exception e)
{e.printStackTrace();}
where Request_CalculatorServiceViDocument is webservice method u are consuming.
These links can be helpful ,
<a href="/people/anilkumar.vippagunta2/blog/2006/11/20/secured-webservices--i
<a href="WebService Tutorials
Numerous webdynpro webservcie samples can be found here,
<a href="http://For numerous Web-Dynpro tutorials, including using Web Services see:">tutorials</a>
I have got the word docs with screen shots which will be very easy to follow.will send u monday..
Thanks,
Swathi

Need help with a WebService

As I explain already in another post I have a .NET Web Service that is running on a web server. Like you all said to be able to access that Web Service I needed to execute wsimport which I did. Now I have a bunch of different file that he created. Now when I try to run it this is the error I get, class WebService.ReturnAdress do not have a property of the name {http://tempuri.org/}lat.
I don't quite understand what he wants me to do... I did look into the ReturnAdress.java and there is a lat in there!
Thank you for the help!

DrClap wrote:
Jeeee wrote:
Now when I try to run it this is the error I get, class WebService.ReturnAdress do not have a property of the name {http://tempuri.org/}lat.
I don't quite understand what he wants me to do... I did look into the ReturnAdress.java and there is a lat in there!
And is it in a namespace whose namespace URI is http://tempuri.org? Because that's what the error message means.
Also, "tempuri.org" is the "default" namespace associated with .NET webservices. You should consider changing it something more appropriate.
[WebService(Description="blah",Namespace="blah")]
public class MyWebService { ...... }

Help needed on WebServices

hi guys!!
please help asap!!
this is regarding my academic project!!!!!
I have to develop web service. I have downloaded j2ee1.4+sun's server+jwsdp1.5 from sun's website. I have set all the variables as stated in tutorial (like j2ee.home, build.properties in <J2EE_TUT_HOME>examples/common, etc..)
Here is the problem....
whenever I try to build service using 'asant build', it gives the error while wscompile command!! the error is wscompile command fails to locate ${config.interface.file}
Please tell me what should be the problem. what need to be fixed to overcome this..
Also, please suggest some good tutorials on axis (where jdbc is used).
Thanking you..
.Mohit

Dear Ansar Sk,
elsewhere your questions would simply be answered with 'RTFM!'.
Your questions have been answered so often, please do a little homework first and use the search capabilities here on SDN, google a little or buy yourself a book on the subject and get the veeeery basics.
There are tons of materials on web services everywhere.
Later you are very welcome to come back and discuss the remaining questions.
This is only my very personal view.
Regards,
anton

Help needed on webservice

Hi All
There a more than one methods in my web service I want to call a particular Method using soap. If there is way then what is the procedure to call a particular Method
Thanks
Ranjith

hi..
/people/siva.maranani/blog/2005/09/03/invoke-webservices-using-sapxi
Look through these blogs:
/people/siva.maranani/blog/2005/03/01/testing-xi-exposed-web-services(Xi exposed webservices)
/people/sriram.vasudevan3/blog/2005/03/18/points-to-ponder-over-while-considering-webservices-implementations-vis-a-vis-eai(web service implmentation)
https://www.sdn.sap.com/sdn/weblogs.sdn?blog=/pub/wlg/1403 [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken]
regards...
vishal

Help Using a webservice to report back very large data

Hi All,
I am in the process of creating a web service to report back lots of data according to some input params, I am using axis2 to test the soap message.
Now the problem, the webservice will be collection data from the live database which is attached to a web application. It has high usage and I don't want to affect there service.
Do you think it will affect there service and we would be better to report against a backup database or something?
Also a client can request data on a certain user just a plain string ID in the wsdl file (data returned will be very large user history), now I was thinking would it be best to keep this as a single users input or create a array of stings with a max length (set in a xsd property)?
My idea was it might be better that someone just implements another client with single ID and get data for each users, therefore the request could be called
Customer * number of users
Or they array XSD will allow them to report on say 10 at a time?

Hi Steve
It seems like you have alot of different versions of Crystal Reports and Business Objects products and you are getting them mixed up a bit. It can be confusing.
So basically you want to access Crystal reports via the BO SDK and you want the reports to connect to web services.
1. Creating the Report
Since you have BOE XI R2 my guess is that you have a copy of Crystal Reports XI R2 or R1.
Create the report with XI because it comes with a special XML Web Services data source driver. My guess is that you already have the web service created.
2. Publish the report to BOE XI.
Using the report designer publish the report to BOE (Save As).
3. Write code to view the report.
If you need to change the datasource at runtime then you will want to use the Report Application Server (RAS) SDK to do that. If you are only changing the data source to move from Dev/QA/Production then you may not want to do this task at runtime. In the CMC you should be able to change the data source for migration purposes.If you truely need to do it at runtime then you want to do RAS.
Here's a sample to get you started.
http://diamond.businessobjects.com/node/6197
<a href="/blog/10">Rob's blog - http://diamond.businessobjects.com/robhorne</a>

HElp Me EJB+WEbServices

I have 2 EJB(pen, ruler), and each one with its own ServiceName. Since I make to
remove its WSDL from each one.
http://localhost:7001/busquedaService/busquedaService?
I see ruler.
I not see pen?? why??

Hello,
Manoj has an example of how to do multiple services in a single war.
See if this helps resolve your issue: http://manojc.com/?sample12
If not, then could you post a test case or your ear file.
Thanks,
Bruce
KLEIBER wrote:
>
I have 2 EJB(pen, ruler), and each one with its own ServiceName. Since I make to
remove its WSDL from each one.
http://localhost:7001/busquedaService/busquedaService?
I see ruler.
I not see pen?? why??

Consuming a webservice from a portal service...

Hello all,
I am playing around with the example code for imlimenting a federated search (found in the km section) and was trying to use a webservice call to google as an example of a the federated search.
I generated a client side portal service (from the goodle wsdl) and I am now trying to access it form the search virtual index service I wrote...
I someone can point me in the correct direction that would be great... I was looking at the following blog Accessing an External Web Services in Portal which helped setup the webservice but I find the code used to access it does not help. For one thing I can not find the IServiceName class anywhere in the portal or j2ee javadoc or jat files.
Cheers,
D.

Hi ,
I am getting the problems while consuming the web services in portal component.
I am not able to call the methods of web services.
look at my code.
IListServiceName client=
(IListServiceName) PortalRuntime.getRuntimeResources ().getService (IListServiceName.KEY);
GetListResponse glr= client.getList();
frist line is working fine.
In my web service i have a method called GetList().
Any way i have to call that method and get the result.
But there are other classes which are automatically generated when i consumed the web service, like GetListResponse().
When i try to call client.GetList(); it gives the error at run time, No error in the code but the errors are coming at run time.
Where is the problem? other things like proxy settings, etc i have done.
What could be the problem? Can any one suggest.
Regards
Bala

Change Soap Header in P2P WebService (No PI available)

Hi Experts,
I need your help with a Webservice we are building.
--Facts--
We have the requirement to build a WebService in CRM that will be consumed by an external system. (We are service Providers)
Since we have no PI available we are building it as a Function Module that will be later transformed into a WebService.
The WebService / communication will be Asynchronous. We want to use WS-Adressing to handle the asynchonous process. (Check the requirement Backgroud at the end)
We have a sample xml message in which we need to base and build the service WSDL based on:
<?xml version="1.0" encoding="utf-8" ?>
- <NS1:Envelope xmlns:NS1="http://schemas.xmlsoap.org/soap/envelope/">
- <NS1:Header xmlns:wsa="http://www.w3.org/2005/08/addressing">
- <requestHeader>
<systemID>DEFAULT</systemID>
<messageID>MSGID</messageID>
<aplicativoOrigen>bizagi</aplicativoOrigen>
<timeStamp>2014-12-06T20:24:33.839428</timeStamp>
<operacion>crearProspecto</operacion>
</requestHeader>
<wsa:To>http://127.0.0.1:7700/dummy</wsa:To>
- <wsa:ReplyTo>
<wsa:Address>http://127.0.0.1:7700/IA_asynchronousWS</wsa:Address>
</wsa:ReplyTo>
<wsa:MessageID>414d51204d4237514d47522020202020484f835403110120</wsa:MessageID>
<wsa:Action>crearProspecto</wsa:Action>
</NS1:Header>
+ <NS1:Body>
- <crearProspecto xmlns:ges="http://grupobancolombia.com/intf/GestionarProspectosCRM">
- <datosGenerales>
<agenteRetencion>ac</agenteRetencion>
</datosGenerales>
</crearProspecto>
</NS1:Body>
</NS1:Envelope>
-- Background --
1- We have a CRM system with no PI and an external system (INT) to which we need to communicate in an Asynchronous way. Simply put, we need to provide to and consume from this non SAP System.
(This INT system is the equivalent of an SAP PI system and it will be responsible to transform and reroute the messages to the corresponding legacy systems)
2- We want to allow the creation of BPs in an Asynchronous way. The way we want to achieve Asynchronous communication is by means of two Web services.
a. CRM publishes a WS that is consumed by the INT (directly no PI)
In the header of this message we will be using WS-Adressing standard and receiving from the INT the MessageID field.
CRM receives the messages, stores the information (does not process it) and immediately sends an accepted HTTP 202 code as a response to the INT.
b. INT also publishes a WS that is consumed by the CRM and is used to receive the response of the first message from INT to CRMAfter X amount of time (Hours or days), the CRM gets the stored data and processes it finally creating the BP in the system. Once the BP is successfully created, CRM Consumes this WS exposed by the INT and sends the information that the BP has been finally created. The RelatesTo field in the header is then matched with the MessageID field sent before in the WS-A header and this way the INT finds out to which original message this second Web Service correlates to.
3- Please consider no PI is available,
--Question--
How can we build a WSDL for this service? I am asking in specifically how do you build a WSDL with a header with 4 fields and WS-Adressing fields also. Keep in mind that we have no PI and we are using a Function Module to Build the Service.
- <requestHeader>
<systemID>DEFAULT</systemID>
<messageID>MSGID</messageID>
<aplicativoOrigen>bizagi</aplicativoOrigen>
<timeStamp>2014-12-06T20:24:33.839428</timeStamp>
<operacion>crearProspecto</operacion>
</requestHeader>
<wsa:To>http://127.0.0.1:7700/dummy</wsa:To>
- <wsa:ReplyTo>
<wsa:Address>http://127.0.0.1:7700/IA_asynchronousWS</wsa:Address>
</wsa:ReplyTo>
<wsa:MessageID>414d51204d4237514d47522020202020484f835403110120</wsa:MessageID>
<wsa:Action>crearProspecto</wsa:Action>
I am attaching the XML and a WSDL that was provided to us, but not generated by us in CRM. We need to create a service with a WSDL similar to that one in the CRM
Thanks!
Pablo.

Hi Ganesh,
Please go through this link.
http://www.sapag.co.in/SAP-XI-SOAP-Adapter-FAQ'S.html
I think this would be helpful for you..
Reward points if useful,
Swamy Kunche

Securing WebService with Basic Security Profile

Hi,
I'm trying to write a WebService on EJB 3.0 that is secured with Basic Security Profile. Every message is signed with x509 certificate.
I'm new in Java WebServices and I really don't know how to do it. Can anybody help me?
WebService will be deployed on JBoss 4.2.1 GA with java jdk 1.6

Hi,
I'm trying to write a WebService on EJB 3.0 that is secured with Basic Security Profile. Every message is signed with x509 certificate.
I'm new in Java WebServices and I really don't know how to do it. Can anybody help me?
WebService will be deployed on JBoss 4.2.1 GA with java jdk 1.6

How to make to post request to WebService

Hi,
How can i invoke a http Post request to webservice url,The default test page does
not mention any thing about this when a application is deployed as a webservice,It
only talks about a soap client.
I know that when a application is deployed as web service in .net ,we can invoke
it using GET,POST or SOAP request,Is it now possible in the same way in JAVA webservices.
If it is possible to invoke using POST please refer me a sample as how to invoke
the URL.
thanks
Suresh

Hi Suresh,
Could you write a servlet filter that would scan the first few bytes
looking for a soap header and if you have one, let it pass through and
if not, then do your old style processing. This is just a suggestion.
See: http://e-docs.bea.com/wls/docs81/webapp/filters.html
Regards,
Bruce
suresh wrote:
>
Hi,
I want to post a plain text and not one with soap headers to the webservice.
The reason i am looking for this is ,right now all my code is java servlets and
clients are making http post to my service,i am now moving this to webservice
and all the clients might not be willing to migrate to making a soap request.so
what i am looking at is that my webservice should be able to support soap request
as well as plain http post without the soap headers.
please provide u'r insights
thanks
suresh
Bruce Stephens <[email protected]> wrote:
Hi Suresh,
We have a simple tool that is helpful, the
weblogic.webservice.tools.debug.Post utility is used to read a file and
to post the message. See:
http://e-docs.bea.com/wls/docs81/webserv/trouble.html
Hope this helps,
Bruce
suresh wrote:
Hi,
How can i invoke a http Post request to webservice url,The defaulttest page does
not mention any thing about this when a application is deployed asa webservice,It
only talks about a soap client.
I know that when a application is deployed as web service in .net ,wecan invoke
it using GET,POST or SOAP request,Is it now possible in the same wayin JAVA webservices.
If it is possible to invoke using POST please refer me a sample ashow to invoke
the URL.
thanks
Suresh

Exception in webservices - Endpoint cannot handle requests in state: CREATE

Hi All
urgent help needed in webservices.
we have a webservice deployed. and i have made a web service client (a java application client), it is registered with the deployed web service, but when running this clinet, we are getting the following excption
Please let me know if you have any idea? It is very urgent........ :(
Following is the stack trace of the Exception:
Exception = Endpoint cannot handle requests in state: CREATED
javax.xml.ws.soap.SOAPFaultException: Endpoint cannot handle requests in state: CREATED
at com.sun.xml.ws.encoding.soap.ClientEncoderDecoder.toMessageInfo(ClientEncoderDecoder.java:84)
at com.sun.xml.ws.encoding.soap.client.SOAPXMLDecoder.toMessageInfo(SOAPXMLDecoder.java:209)
at com.sun.xml.ws.protocol.soap.client.SOAPMessageDispatcher.receive(SOAPMessageDispatcher.java:538)
at com.sun.xml.ws.protocol.soap.client.SOAPMessageDispatcher.doSend(SOAPMessageDispatcher.java:258)
at com.sun.xml.ws.protocol.soap.client.SOAPMessageDispatcher.send(SOAPMessageDispatcher.java:137)
at com.sun.xml.ws.encoding.soap.internal.DelegateBase.send(DelegateBase.java:84)
at com.sun.xml.ws.client.EndpointIFInvocationHandler.implementSEIMethod(EndpointIFInvocationHandler.java:172)
at com.sun.xml.ws.client.EndpointIFInvocationHandler.invoke(EndpointIFInvocationHandler.java:106)
at $Proxy15.tellFortune(Unknown Source) Attached is the source of client............
* Main.java
* Created on February 20, 2007, 11:53 AM
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
package client_ws;
* @author ic005332
public class Main {
/** Creates a new instance of Main */
public Main() {
* @param args the command line arguments
public static void main(String[] args) {
System.out.println("@@@@@@@@@@@@@@@@@@@@@");
try { // Call Web Service Operation
client_ws.FirstWebService service = new client_ws.FirstWebService();
System.out.println("******************");
client_ws.FirstWebServiceSEI port = service.getFirstWebServiceSEIPort();
System.out.println("^^^^^^^^^^^^^^");
// TODO process result here
java.lang.String result = port.tellFortune(); //Exception is coming at this line
System.out.println("###################@");
System.out.println("Result = "+result);
} catch (Exception ex) {
System.out.println("Exception = "+ex.getMessage());
ex.printStackTrace();
}Thanks in advanvce
Inder Jeet Singh

Do you see any exception on the server side ? May be endpoint is throwing some exception. If you use JAX-WS 2.1 the error diagnostics are much better.

Webservice security page

I created a webservice (by .Net) and it worked fine before. When it starts, it pops out a login page (e.g. http://localhost/security/login.aspx?ReturnUrl=%2fWebApplication1%2fWebService1.asmx%3fWSD L&WSDL). After I enter the user ID and password, it then opens the page I want (e.g. http://localhost/WebApplication1/WebService1.asmx?). It works fine.
Then, in Flex, I created a WebService in Flex (see below). It worked find before if there was no login page. After having the login page, I don't know how to direct to the login page before open the page I want.
Anyone knows how to do it? Thanks for help.
<mx:WebService id="ws1" wsdl="http://localhost/WebApplication1/WebService1.asmx?WSDL" fault="fault(event)"
>
<mx:operation name="Search" resultFormat="object" result="Search(event)" />
</mx:WebService>

I created a webservice (by .Net) and it worked fine before. When it starts, it pops out a login page (e.g. http://localhost/security/login.aspx?ReturnUrl=%2fWebApplication1%2fWebService1.asmx%3fWSD L&WSDL). After I enter the user ID and password, it then opens the page I want (e.g. http://localhost/WebApplication1/WebService1.asmx?). It works fine.
Then, in Flex, I created a WebService in Flex (see below). It worked find before if there was no login page. After having the login page, I don't know how to direct to the login page before open the page I want.
Anyone knows how to do it? Thanks for help.
<mx:WebService id="ws1" wsdl="http://localhost/WebApplication1/WebService1.asmx?WSDL" fault="fault(event)"
>
<mx:operation name="Search" resultFormat="object" result="Search(event)" />
</mx:WebService>

Missing wsse:Security in SOAP Header

Hi,
In a Sync RFC->SOAP scenario I'm facing a problem.
Each time that I invoke the Web service, it returns a fault with the message <i>Missing <wsse:Security> in SOAP Header</i>.
I have double check ten times that the receiver comm.channel has the user and password, but It's still failing.
I don't know if it can be helpful, but the Webservice is provided by an Oracle server.
Thanks in advance for your answers,
David R.

Did you try to invoke the webservice another way?like NWDS for example?
You can write adapter module to see what you are sending to your WebService, here is the process function in Java:
public ModuleData process(ModuleContext moduleContext,
ModuleData inputModuleData)
throws ModuleException {
        try {
                        BufferedWriter out = new BufferedWriter(new FileWriter("c:
logs
web.log",true));
                        Message msg = (Message) inputModuleData.getPrincipalData();
                        out.write(msg.getDocument().getText()+ "\n");
                        out.close();
                } catch (IOException e) {
return inputModuleData;

Help Requred on WebServices

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