Create Client Proxy Java

hi
my scenario is JSP => SOAP => XI => RFC => SAP.
i developed all the things which required ,and this scenario is working fine, when i m using XMLSPY Tools and create / send SOAP Request through this tools i will got response properly,
but i want to create SOAP request in JAva and used in Java / JSP,
please, Any one tell me how to do this ?
B'se when i m creating java client i will got Exception, or Authentication level problem,
please any one knwon solution please help me,
regards
Bhaumik

Steps to create Java client proxy :
1. Right click on your Sender Message Interface and select "Java Proxy Generation".
2. This will generate the EJB skeleton code which you need to import in NDS and then call the EJB code from your JSP / Java code. Note that calling from JSP would be an easy task as you they both could be a part of the same Enterprise app. but creating standalone java client code could be a tricky situation.
These 2 PDFs should help you.
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/a068cf2f-0401-0010-2aa9-f5ae4b2096f9">Java Proxies and SAP XI - The Inside Story, Part 1 By Sudhir Porumamilla</a>
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/f272165e-0401-0010-b4a1-e7eb8903501d">Java Proxies and SAP XI - The Inside Story, Part 2 By Sudhir Porumamilla</a>
Regards,
Amol

Similar Messages

Error while creating Client Proxy from SE80

Hi all,
I am trying to create Client Proxy with WSDL through SE80. There is no involvement of XI to create the Proxy.
I am using the option 'Local file' and uploading the wsdl file.
But I am getting the following errors.
"Proxy-Generierung: Fehler aufgetreten"
"Exception occurred in library handler"
"Illegal syntax: Element header has invalid enhancement attribute
http://schemas.xmlsoap.org/wsdl/:required"
If any one could understand them and worked in a similar scenario, pls help me out.
regards,
teja.

hi,
you might want to post the WSDL in question for us to have a look at.
but actually, the error message tells a lot:
http://schemas.xmlsoap.org/wsdl/:required
the second colon(, the one between wsdl/ and required, makes this expression an illegal one in any kind of a URI-like meaning (namespace, ref-URL, ...)
anton

Need some help in creating client proxy to call webservice

Hi experts,
I am new to ABAP so couldnt understand the SAP ABAP jargons.
On of my colleague has written one search help exit function and i need to use that and have to write client proxy to establish connection to webservice.
I never worked on proxy or webservice so, struggling to understand the concept and steps.
I am following second part i.e Release 640 part of /people/thomas.jung3/blog/2004/11/17/bsp-a-developers-journal-part-xiv--consuming-webservices-with-abap weblog.
I couldnt find "To get the process started, we turn to our old friend SE80. <b>From the Enterprise Services Tab, we are going to select Client Proxy and then hit create"</b>
when i go to transaction se80 ObjectNavigator, i could see two dropdown lists after some tabs.
in first list, I have selected, "Application Hierarchy", and in second I am selecting "Package".
Not sure whether its correct or not.
Once i do this i could see long list of <b>Object name and its description.</b>
Now, what should i do ? where should i go for "Enterprise Services Tab" to create my proxy.
Any help would be appreciated.
Please send me PDF, having detailed steps to create client proxy.
Thanks,
Pranav

Right click on the package and select Proxy object. In the Wizard select Service Consumer.
then give the url of the WSDL file you want to access or path if u have a local file.
then give the package for client proxy.
then complete the wizard. the client proxy will be create in that package.
Next step will be creating a Logical Port using the transaction "lpconfig". Give the proxy name of the service interface created under client proxy. and set the configuration as follows.
1. Make as a default port.
2. in the URL, give the url of the webservice (.asmx)
3. select "State Enabled" and "Message ID"
and after creating a logical port, set the proxy settings as in your webbrowser.
(Http proxy server and port).
then simply execute your webservice from SE80.

Creating client proxy in ABAP failed

Hello,
I tried to create a client proxy for a WebService and got the same error like in this thread: [Error when create client proxy in ABAP; "Exception occured in library handler".
I've got only a little of knowledge about SOAP that's why I cannot edit the WSDL File. But I think there is no mistake in the WSDL. I used one in Visual C# and it works.
Is it possible to change settings of the proxy generator to ignor non-SOAP bindings?
Thanks for your help.
Frank
Edited by: Frank Staudte on Jan 20, 2009 9:17 AM

Hi,
Search in SDN you can find many links.
Client Proxy -
/people/ravikumar.allampallam/blog/2005/03/14/abap-proxies-in-xiclient-proxy
Regards,
Phani

Error at creating Client Proxy of external webservice (WSDL)

Hi Experts,
I try to create a Client Proxy Object out of an external webservice. Here is the WSDL URL:
[http://www.webservicex.net/CurrencyConvertor.asmx?wsdl]
I try to create it with this URL and then I get the error message
Not implemented
Exception of class CX_SIDL_INTERNAL_ERROR
I found two other threads with a similar problem:
cunsuming external webservice in ABAP
Problem while consuming external webservice
But there is no solution that worked for me. In the first thread it is mentioned, that the code between
<wsdl:binding name="XXXXHttpGet" type="tns:XXXHttpGet">
and it's closing brackets should be removed in a local file. I tried that and was able to create a client proxy object out of this local wsdl-file. But then I called the webservice with the folling coding for testing:
report z_currency_converter.
data: convert type ref to zzzco_currency_convertor_soap.
try.
    create object convert
exporting
    logical_port_name = 'Z_LP'
catch cx_ai_system_fault .
endtry.
   data: output type zzzconversion_rate_soap_out .
   data: input type zzzconversion_rate_soap_in .
   input-from_currency = 'EUR'.
   input-to_currency = 'USD'.
try.
call method convert->conversion_rate
exporting
    input = input
importing
    output = output
catch cx_ai_system_fault .
catch cx_ai_application_fault .
endtry.
write output-conversion_rate_result.
The same code worked fine in another system. In this "older" system could also create a client proxy, I think because it has a newer Support Pack version.
SAP says the following:
The problem is that this WSDL uses two bindings different from SOAP
binding which is not in conformance with Basic Profile 1.1 -
http://www.ws-i.org/Profiles/BasicProfile-1.1.html#WSDLBINDINGS .
I looked in the document, but I do not know where the problem in the WSDL file exactly is. What have I to change? Or can somebody give me the URL of a free webservice, that you used for creating a client proxy with a new support pack standing? In the "old" system there is not yet the SOAMANAGER but in the one where it doesn't work.
I hope you have an idea.
Thanks a lot in advance!
Best Regards,
Ingmar

I think it is the problem of version.U need to ask SAP to release some patch levels to correct it.
Regards
Snehasish

Error when create client proxy in ABAP

hi all
when I tried to create a client proxy through wsdl: http://www.webservicex.net/geoipservice.asmx?wsdl , I got and error message "Exception occurred in library handler", what's the really matter with this error ?
thanks very much!

You need to copy the WSDL file to a local file and edit it. The WSDL file contains non-SOAP bindings and that's what the generator is choking on. Use the 'Local file' option to generate the proxy class after editing the file.

Creating client proxy for calling web service

Hello,
I like to call a WebServce from our vendor. The vendor provides me no WSDL document.
Question: Is it possible to create a client proxy without WSDL? I have just the SOAP Request/Response.
SAP ECC 6.0
SAP_BASIS 700 0010
Thank you very much in advance for any helpful answer.
Kind regards
Axel

Hi Axel,
I am working on a program to connect to a external web-service from SAP (R/3 enterprise 4.7) and while searching all the available stuff for this I got this method.
But, I am still facing some other issues and hence doesn't have the whole solution. You have to probably try it out from your side once and see if it helps.
Please refer the following blog.
https://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/847. [original link is broken] [original link is broken] [original link is broken]
it describes a method which is not at all using any WSDL file. Instead it uses the CL_HTTP_CLIENT class to pass a SOAP request to the web-service and then get the response.
Regards
Barada

Create Client Proxy error

All,
I am tryiing to create a client proxy with a URL. The connectivity tests between the systems are ok and i can access the URL in the consumer server.
But when i try to generate it from se80 it needs too much time to import the WSDL, it is showing the message read / analyze WSDL and it resets the transaction.
Does anybody know why is this happening?
Regards
Jon

Hi Maria,
As I said the WSDL was wrong and yes my client proxy prefix started with z*.
Kind Regards
Jon

Initial settings to create client proxy on CRM in SE80

Hi Experts,
I tried to create a client proxy on the CRM system for a web service URL (where the WSDL exists), in the transaction SE80.
When I tried creating this, the proxy creation halted at a point, stating that the HTTP not found. When I checked the info, it stated that the initial settings in the transaction SICF must be done.
Please let me know what are all the settings that needs to be done in this regard.
TIA. Points shall be awarded.
Regards,
Kris.

I worked with my basis team, seems it is not because of internet proxy or firewall issue, might be a bug with abap proxy generation program.
I tested with wsdl referencing to local xsd, and seems it worked fine, unfortunately, my xsd files are in a complicated structure, at this point my only option probably is to download all xsd files to local and modify them.
thanks for all help.

Can't create client proxy classes from WebLogic-generated WSDL file

We have a web service that we used to generated a WSDL file. We then used clientgen
to try and create the client proxy classes from the WSDL. This failed. Doesn't
it seem reasonable that if WebLogic creates a WSDL that WebLogic should also be
able to consume that WSDL?

Can you please post the wsdl?
Regards,
-manoj
http://manojc.com
"Robert" <[email protected]> wrote in message
news:40db0bc0@mktnews1...
>
We have a web service that we used to generated a WSDL file. We then usedclientgen
to try and create the client proxy classes from the WSDL. This failed.Doesn't
it seem reasonable that if WebLogic creates a WSDL that WebLogic shouldalso be
able to consume that WSDL?

Unknown Namespace when creating Client Proxy

Hi,
I'm trying to generate a client proxy using Local File.
It gives error
Incorrect value: Unknown Namespace urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2
The wsdl file does not give any error.
This error seems to be coming from XSD file named UBL-CommonAggregateComponents-2.0.xsd
Below is part of this XSD file.
Can you tell me what is the problem here.
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"
            xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2"
            xmlns:udt="urn:un:unece:uncefact:data:specification:UnqualifiedDataTypesSchemaModule:2"
            xmlns:ccts="urn:un:unece:uncefact:documentation:2"
            xmlns:qdt="urn:oasis:names:specification:ubl:schema:xsd:QualifiedDatatypes-2"
            targetNamespace="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"
            elementFormDefault="qualified"
            attributeFormDefault="unqualified"
            version="2.0"><xsd:import namespace="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2"
               schemaLocation="UBL-CommonBasicComponents-2.0.xsd"/>
   <xsd:import namespace="urn:un:unece:uncefact:data:specification:UnqualifiedDataTypesSchemaModule:2"
               schemaLocation="UnqualifiedDataTypeSchemaModule-2.0.xsd"/>
   <xsd:import namespace="urn:oasis:names:specification:ubl:schema:xsd:QualifiedDatatypes-2"
               schemaLocation="UBL-QualifiedDatatypes-2.0.xsd"/>
Thanks
Girishkumar

Hi ,
Make sure no restriction from firewall on proxy settings.
Namespace you are using for client proxy may not be available for consumption/not published.
Also , Try to check connection.
OSS note 944029 will give you SAP restrictions on name space.
Regards
Nagaraju

Create a Client Proxy for consume wsdl via https URL return a 110 HTTP code

Dear all.
I has new in this forum, and i have a problem when trie to create a client proxy from external WSDL, using https URL, system returns me a 110 http code. For others externs WSDL called via http don´t have any problem, and create client proxy perfect
Someone can help please.
best regards in advance.

Dear Anton I download de WSDL definition in a local file, but when I trie to use, the error persist.
If I test de URL via WebService navigation option, this work correctly, but if I put this URL thats begins with https, in se80--> create client proxy -->insert URL and then system returns the message HTTP error (return code 110, message "")
What it´s happen?.
Best regards in advance.
Juliá

Error in creation of client proxy.

Hello all,
I try to consume a webservice in SAP ABAP. When i create the service consumer proxy it is giving an error message llike
"Incorrect value: Unknown QName http://wholesale...........................sendeWholesaleMeldungRequest"
Have anyone come across this error scenario.
I m using SAP ECC 6.0.
Regards
Sandep.

Hi Sandeep,
--->While creating client Proxy object to consume the webservice a pop will raise with 4 radio buttons options,i think you had selected any one of that depending upon your requirement,rite,If not do that and try.
-->If you have the WSDL file in your local system select the Radio Button WSDL and import it into your Client Proxy.
-->Also create the Logical Port.
Thanks

Creation of client proxy out of WSDL?

Hi ,
I need help in creating client proxy out of WSDL. It would be very helpful if someone lets me know the usage of performing this .I'm not much familiar with web services.
Regards,
Christina.

Hi,
right click on your package
create --> Enterprise Service / Web Service --> Proxy Object
-> URL/HTTP destination
-> Specify WSDL URL
Sometimes naming conficts occur.
Save and activate the proxy.
And then you have to call the proxy from a client application
regards

Setting up authentication for client proxy in SOAMANAGER

Hi all,
          I have a webservice in .NET system and i have created Client proxy in ABAP.
          I have created logical port also.
          When i am testing the service I am getting a POP-UP to enter username and password.
          Is there any setting for athentication in SOAMANAGER where we can specify the USERNAME &
          Password so that POP-UP for the same is surpassed while testing.
          This, can help calling the service in background.
          Please help am on the end of my wits.
Thanks & Regards.
Yats.

hope below docuements would help you.
Re: Inbound Proxy as WebService
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/b04408cc-f10e-2c10-b5b7-af11026b2393
regards
nag

Create Client Proxy Java

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