How to consume webservices i.e WSDL file in Webdynpro ABAP.

Hi experts,
I have WSDL file in my local system, configured using SOAMANAGER ,a proxy class is generated,when i test it prompts for username and password after entering the required data it is executing fine.
I called the the PROXY NAME in my WD component using service call , a method is generated . But when i pass the values in importing parameter getting an error "Null reference object".
I think this error is for Authorization ??
Please help me..
Thanks
Aisurya

Hi,
instead of service call, try calling the proxy class method by explicitly creating object and then passing parameters etc.
Define context, attributes and then pass those to proxy method.
Thanks,
Chandra

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How to assosciate webservice to a WSDL file

Hi
I tried developing webservice(EJB as RPC) in weblogic server and installed and its working fine if i call it from client.
I am using java2WSDL(axis) tool to create a WSDL file and WSDL2Java to create stubs for client to call.I am struck in linking webservice to use the wsdl file which i have created.
I manually tried to add my WSDL file to the WAR file of my application and also Updated the web.xml file of the Web application adding a mime-mapping.
I am able to access the WSDL file in browser as http://bt885094:7001/webservice/user.wsdl
But my client tries to access the service "http://bt885094:7001/webservice/C2PUserService" which has an associated WSDL file defined as http://bt885094:7001/webservice/C2PUserService?WSDL which needs to be checking for http://bt885094:7001/webservice/user.wsdl
Could anyone tell me how to assosciate webservice to a WSDL file.
thanks in advance

Thank you everyone for your help. As a complete newbie I found this nice walkthrough tutorial in onjava(i dont mean to spam).
1. View: Take a peek at the existing Fibonacci code.
2. Java2WSDL: Generate the WSDL file for the given Fibonacci interface.
3. WSDL2Java: Generate the server side wrapper code, and stubs for easy client access.
4. FibonacciSoapBindingImpl: Fill in wrapper to call the existing Fibonacci code.
5. Deploy: Deploy the service to Apache Axis.
6. Client: Write a client that uses the generated stubs, to easily access the Web service.
Given the webservice endpoint and the method name, I think I can now consume the web service using steps 3,4, and 6.

Importing WSDL File in Webdynpro abap component

hi experts,
I wanted to use a wsdl in my webdynpro component, ie. in wd java, i can create model and in that i get options to import a wsdl via wsdl file, i have a wsdl file, but how can the same be achived here in wd abap, i could import a functional module, but i dont know how to import wsdl ...
have gone through this url but i could not find the blog.
https://scn.sap.com/thread/502026
Regards
Govardan Raj S

hi Kiran,
The links you have suggested are help full, im completely new to this feild,
here il explain what i did,
i have a wsdl file named as M****_*******_Pzzzz_Baaaaa_Details.wsdl
using se80 i went to my package where my webdyrnpro component is stored.
right click of this pkg, i selected create -> enterprise service /webservice - > proxy object.
here i got a pop with options as 1) consumer Group 2) Exception Classes 3) Service Provider 4) Service Consumer 5) Data Types 6) Data Types Enhancements
i selected service consumer , coz i wanted to consume wsdl.
then on click of continue ,
here i selected Local File radion button.
then browse my wsdl file in my computer, then gave prefix as zbaadtlprxy
and assigned a package and request that im using currently and completed.
now i created a proxy object with name available as
M****_C*********_P*******_Batch_D .
i activated the same.
now after this what is the next step. ?

How to combine multiple webservices into one WSDL file

Gurus,
I have 4 four webservices(ws1,ws2,ws3 & ws4) defined in XI. Normally in XI when we define webservice ,WSDL file will be generated for each interface. Now I have 4 related interfaces, so 4 WSDL files will generated. Suppose if I have 100 webservices then 100 WSDL files need to be generated & need to send to other party to consume our services, which is very tedious task & to track also. So is it possible to combine related webservices into one WSDL file? Your inputs will be highly appreciated.
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Santhosh

Hi,
Instead of trying to combine the interfaces, you can try to define your interface mapping with 4 sender interfaces with in one interface mapping . I think this may give you the result you are expecting.
If you want entire content to be in one interface , then, define single interface which can accomadate, all message ocntent of all 4 interfaces.Means your sender message to contain the 4 datatypes internally.
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Reyaz

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I need to upload pdf files using webdynpro abap.my question is where to upload this files and how to upload this files, and how to display this pdf file.
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Waiting for Reply.
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Bhushan.

Hi,
There is a UI element with the type 'File Upload'.
You can use that in your view.
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Hello Friends,
how to upload file in webdynpro abap alv
Regards
Narendra
Moderator message: please search for available information, post in correct "Web Dynpro ABAP" forum if still required.
Edited by: Thomas Zloch on Jun 6, 2011 11:55 AM

Hi Narendra,
You ahve to search before posting. This discussed many times.
You need to use file upload ui element to upload data. and display in alv.
Please go thorugh this..
http://wiki.sdn.sap.com/wiki/display/WDABAP/UploadandDownloadfilesinWebdynproABAP
Re: Upload .xls file in WDABAP
http://forums.sdn.sap.com/click.jspa?searchID=72307893&messageID=5425671
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How to read the excel file using webdynpro abap?

Hi,
how to read and modify excel file using webdynpro abap?
Regards,
Pavani

For reading excel file follow the steps :
1. Use a File upload UI element and bind it with xstring.
2. Now your excel will be uploaded and stored in Xstring.
3. Convert Xstring to String data using FM 'HR_KR_XSTRING_TO_STRING'.
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here it_table is type table of string.
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it_new type string_table.
6. For more info , refer this thread :
Re: How to upload excel file in Webdynpro application using ABAP

How to upload muliple files in webdynpro abap?

dear team
any one could you tell me how to upload multiple files in webdynpro abap with detailed steps?
and where & what code i have to write?
kindly give me the solution for this problem
regards
sathya

Please use the forum search!
Thomas has made an excellent guide about exactly what you require:
http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/109b9b52-bc00-2c10-8786-e4c5e96d7e04
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Hello Pradeep,
you might see the following documentation for [Download|http://help.sap.com/saphelp_nw70/helpdata/EN/09/a5884121a41c09e10000000a155106/frameset.htm] and [Upload|http://help.sap.com/saphelp_nw70/helpdata/EN/b3/be7941601b1d09e10000000a155106/frameset.htm] containing also names of Web Dynpro Components as reference.
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Thanks
Subathra

Hi,
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Thanks,
Shaik Shadulla.
Edited by: shaik shadulla on Jul 16, 2009 3:27 PM

How to use traffic lights concept in alv in webdynpro abap

Hai ,
How to use traffic lights concept for alv in webdynpro abap. If possible give me some code.

Hi Ravi,
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http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/1190424a-0801-0010-84b5-ef03fd2d33d9?quicklink=index&overridelayout=true
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Display pdf file using webdynpro abap

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Check this.,
Creating a PDF file in webdynpro abap.
Web Dynpro ABAP display pdf
hope this helps u.,
Thanks & Regards
Kiran

Uploading/Downloading Files in Webdynpro ABAP

Hello,
I am trying to Upload/Download Files in Webdynpro ABAP using the following link:
http://wiki.sdn.sap.com/wiki/display/WDABAP/UploadandDownloadfilesinWebdynproABAP
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I guess it has problem with .doc extension but
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it is only this .doc and .xls which will create problem.
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sarbjeet singh.

How to Consume a WSDL file in Webdynpro JAVA Application 7.30

Hi Experts,
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1.First click on the Model --> Adaptive Web Service Model -->Model Name--Package Name
2.Choose Remote Location/File System.
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Error ::
The initial exception that caused the request to fail, was:
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Amit Basak

Hi Amit,
Create provider system in NWA -> SOA management -> System Connections. After ping is successful go to NWA -> Application Communication and select your DC and assign the provide system for your service configuration group.
I hope it will works fine as we also did the same.
- Pradeep

How to consume webservices i.e WSDL file in Webdynpro ABAP.

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