Lost the webdynpro application source code

Hi Experts,
We have some webdynpro applications. Presently running in Portal server. One of the application is giving the error. we need to fix that issue. Since we don't have any NWDI system, One of the application source code got corrupted, Kindly let me know is there any we can retrieve the source from the deployed application or .ear file from Portal.
Regards
Vijay

Hi Guru,
I think it is not possible to get the whole project structure.
But you can get the java files of your local DC project by logging into your portal using the url http://host_name:5000/nwa.
Navigate to Analysis ->Configuration ->J2EE Configuration Browser . Click on Local System Node ->apps->sap.com. Under sap.com(or the domain you have defined namespace) you can find a u2018src.zipu2019 file. In this u2018srcu2019 folder you can find the java files.
If the error has occurred in your project while modifying particular webdynpro file, then you can get the previous version of the file(file before the error occurred) by navigating to C:\Documents\SAP\workspace\.metadata\.plugins\org.eclipse.core.resources\.history location in you local system. In history folder you can find all the versions of the webdynpro file which you were modifying till now.
Thanks,
Shilpa

Similar Messages

Where I can get SAP standard webdynpro application source code

Dear Experts,
Where can i get sap standard WebDynpro application source code, because i need to copy that source code and modify that according to my application.
My scnario.
Actually i need to develop Carloan WebDynpro application, but its similar ESS-> Travel Expenses->Plan my Travel Expense .. standard WebDynpro application model, so please any one suggest how to copy that source code means where can i get that source code, and when rebuilding time what type of problems facing..
please anyone suggest
appreciate if you help regarding this..

Hai saradha ji,
thank got i know you are the right person for solve my problame, because i study your blogs, please don't be leave this thred till the my problame solve,
ok once i find sca file what i want do steps.. please tell me..
give me any document step by step. i don't have FPM. i don't have market place ID, so i unable to download .
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How to set the WebDynpro application title (IE windows title)?

Hello all,
I would like to set the WebDynpro application title according to the current transaction ID. This title is the IE windows title that is shown on the upper left-corner of the IE browser.
Rule: [Object Instance Information] u2013 [Application Title] u2013 [Browser Title]
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data: lr_app_info TYPE REF TO if_wdr_rr_application.
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Hello Satra,
Thanks for your reply. I already had a look into that thread, but my question is not related to the windows title of the WebDynpro component.
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Passing value from Adobe Interactive form, to the Webdynpro Application

Hi,
I have followed all the tutorials on interactive forms in WD for Java, & am able to successfuly display my context data in an interactive form.
However, i need help with the following:
1. Online scenario:
User has filled details in an interactive form & clicks on the submit button.
The Data from the form is NOT getting passed back to the WebDynpro application.
2. Offline Scenario:
User has filledup a pdf file(form), & has uploaded the form to the webdynpro application, using the file-upload UI element.
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Thanks,
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1) Online Scenario
check if the context mapping between UI elements and Context is properly done
check if the cardinality of the Context is alright.
2) Offline Scenario
you will have two views.
one upload view
and one interactive form view
in the upload view use the File Upload UI element.
in the Interactive Form View.... use the same view which you used to create the offline form, thus the interactive form UI element will already know the structure of data and the context mapping in the pdf file when you upload it.
Add the following line of code to the
method wdDoInit.
wdContext.getNodeInfo().getAttribute
("pdfObject").getModifiableSimpleTyp
e();
Add the following line of code right
before
wdThis.wdFirePlugOutToDisplay()
in the method onActionShowForm().
wdThis.wdGetTravelRequestCompControl
ler().wdGetContext().currentContextE
lement().setPdfObject(wdContext.curr
entContextElement().getPdfObject());
in the interactive form view, change the property of the interactive form.... MODE to usePdf.
regards,
-Ag.

Sending a Email from the webdynpro application

Hi Guys,
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Task Id              : T001
Assigned to       : ratnakar
Mail id               : [email protected]
Task Description : Test Area
Submit : Save(Button)
when i click the Save button the    Email has to reach the specified id with the task description.
could any body please help how to proceed .........
Thanks and Regards
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Hi Guys,
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InitialContext ctx = new InitialContext();
Properties props = new Properties();
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//       Send the message
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if i use the above same code i am not able resolve some errors with the session and   internetAddress. becuse there are no   supporting Imports to handle them even if used the Organise imports.
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Thanks and regards
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Want to load dynamic URL from the WebDynpro application

Hi ALL,
My problem is I developed a WebDynpro application to show the vendor details in the table.
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In 1 column to showing the vendor details and in another column i want to show the site of the vendor.
Now, In row selection I want to show the homepage of the vendor site in another ivew(2nd column) of the page.
Kindly help me out.
Thanks in advance.

Hi,
Please follow the below process for passing data between two webdynpro applications using portal eventing.
Step1:-
Webdynpro Application 1 (Iview1)
Create an input field bind a context variable and have a button and write the following code in the button onaction.
public void onActionOK(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
com.sap.tc.webdynpro.clientserver.event.api.WDPortalEventing.fire("urn:com.sap.tc.portaleventing.example","show",
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Here Hi-->is the context variable binded to the input field.
Step2:-
WDDOINIT write the following code:-
com.sap.tc.webdynpro.clientserver.event.api.WDPortalEventing.subscribe("urn:com.sap.tc.portaleventing.example","show",wdThis.wdGetRaiseFireAction());
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1.dataObject-->Type String
2.namespace-->Type String
3.name-->Type String
Your action code should look like something below.
public void onActionRaiseFire(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent, java.lang.String dataObject, java.lang.String namespace, java.lang.String name )
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Note:-
1.Make sure your using portal along with domain
Eg:-http://portal:50000/irj/portal--->wrong
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2.EPCF level should be 1.
3.Check whether both applications run on the same domain.Sometimes portal eventing does not work between cross domain applications.We should do domian relaxing in order to achieve this.
Thanks & Regards,
Lokesh Kamana

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The Server application, source file, or item can't be found, or returned an unknown error. You may need to re install the server application

Hello All, can anybody help?
The Problem
We are running SharePoint 2013 and document sets that have an excel file and a PowerPoint presentation both in the document set folder and we have mapped this to a unc path
\\SP.companyname.com\@SSL\DavWWWRoot\Documents
Once a link(graph) is added from excel 2010 (Ctrl C) then go into PowerPoint 2010 Paste > paste special > paste link (As Microsoft Excel Chart Object) click ok the graph goes into the PowerPoint presentation.
The graph/Table is added but in Power point 2010. Perfect.
The problem is when we close excel and try and click on the graph(link) we get the following error “The Server application, source file, or item can’t be found, or returned an unknown error. You may need to reinstall the server
application”
If we right click then we get
The Linked file was unavailable and can’t be updated
Has anybody else experienced this issue?
We are running SharePoint 2013 and document sets that have the excel file and PowerPoint in and we have mapped this to a unc path
\\SP.companyname.com\@SSL\DavWWWRoot\Documents
I think that Office 2010 does not link or cannot link to a url which it see the unc path as?? It works in Office 2013 but we have Office 2010 as standard across the firm also I have tried SP1 and SP2 for Office 2010 but still
no joy
Is anybody else experiencing this issue? is there at least a work around?
Many thanks in Advance
Jake

Hi,
Usually this issue is caused by the Protected Mode in Adobe software, since it's not a Microsoft product, the information I can provide is quite limited. I suggest you contact the support of Adobe first, ask if they can provide any suggestion.
Regards,
Melon Chen
TechNet Community Support
It's recommended to download and install
Configuration Analyzer Tool (OffCAT), which is developed by Microsoft Support teams. Once the tool is installed, you can run it at any time to scan for hundreds of known issues in Office
programs.

Runtime Error While executing the WebDynpro Application

I am getting the Runtime Error While executing the WebDynpro Application. The error message is "TSV_TNEW_OCCURS_NO_ROLL_MEMORY".
It says like "
Short text
    No roll storage space of length 9728 available for OCCURS area.
What happened?
    Each transaction requires some main memory space to process
    application data. If the operating system cannot provide any more
    space, the transaction is terminated.
But while executing some other Web Dynpro Applications, i am not facing this problem.

Generally this error is a result of an infinite loop on internal table or select endselect statement where by severs temporary memory gets full. With no memory to insert new records in temporary memory system generates the dump.
Check your application or ask basis consultant to look at the memory parameters in instance profile.
Regards
Rohit Chowdhary

[svn] 2891: Add the web-tier compiler for J2EE to the Flex open source code base.

Revision: 2891
Author: [email protected]
Date: 2008-08-19 07:35:22 -0700 (Tue, 19 Aug 2008)
Log Message:
Add the web-tier compiler for J2EE to the Flex open source code base.
Added Paths:
flex/sdk/trunk/modules/webtier/
flex/sdk/trunk/modules/webtier/bootstrap/
flex/sdk/trunk/modules/webtier/bootstrap/build.xml
flex/sdk/trunk/modules/webtier/bootstrap/java/
flex/sdk/trunk/modules/webtier/bootstrap/java/src/
flex/sdk/trunk/modules/webtier/bootstrap/java/src/META-INF/
flex/sdk/trunk/modules/webtier/bootstrap/java/src/META-INF/taglib.tld
flex/sdk/trunk/modules/webtier/bootstrap/java/src/default.properties
flex/sdk/trunk/modules/webtier/bootstrap/java/src/flex/
flex/sdk/trunk/modules/webtier/bootstrap/java/src/flex/bootstrap/
flex/sdk/trunk/modules/webtier/bootstrap/java/src/flex/bootstrap/BootstrapBodyTag.java
flex/sdk/trunk/modules/webtier/bootstrap/java/src/flex/bootstrap/BootstrapClassLoader.jav a
flex/sdk/trunk/modules/webtier/bootstrap/java/src/flex/bootstrap/BootstrapFilter.java
flex/sdk/trunk/modules/webtier/bootstrap/java/src/flex/bootstrap/BootstrapServlet.java
flex/sdk/trunk/modules/webtier/bootstrap/java/src/flex/bootstrap/BootstrapTag.java
flex/sdk/trunk/modules/webtier/bootstrap/java/src/flex/bootstrap/TagGenerator.java
flex/sdk/trunk/modules/webtier/bootstrap/java/src/flex/webtier/
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flex/sdk/trunk/modules/webtier/bootstrap/java/src/flex/webtier/server/j2ee/wrappers/ATGHt tpServletRequest.java
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flex/sdk/trunk/modules/webtier/bootstrap/java/src/flex/webtier/util/J2EEUtil.java
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flex/sdk/trunk/modules/webtier/coldfusion/lib/
flex/sdk/trunk/modules/webtier/coldfusion/lib/cfmx_bootstrap.jar
flex/sdk/trunk/modules/webtier/coldfusion/src/
flex/sdk/trunk/modules/webtier/coldfusion/src/java/
flex/sdk/trunk/modules/webtier/coldfusion/src/java/coldfusion/
flex/sdk/trunk/modules/webtier/coldfusion/src/java/coldfusion/bootstrap/
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JLundan,
I want to thank you for responding to the thread I started on the forum at java.sun.com. Your solution to my problem of needing to print the code of the html pages that the file I included generates was just what I was looking for. However, I have some further questions to ask, if you don't mind. To clarify my task I should say that your rephrasing of the problem is accurate: "You wan't to display the contents of the HTML file that the web server produces in response of client's request?"
Yes, this is what I need to do, but also it needs to display the source code of that html file that the server produces in response to the client's request. Also, in this case, I am the client requesting that the server return some html file, and I'm not sure where the server is. But the webserver.java file that I shared on the forum is on my local machine. I was wondering if I could modify this webserver.java file at my home so that any html file the server returns to me would automatically display the source code. This is a school project of mine and I am stuck on this one thing here.
Further, where would I put the "foo.html" file so it can be written to?
FileOuputStream fos = new FileOutputStream("foo.html");
fos.write(bytes);
fos.close();
Thanks so much for your help. I look forward to your response, at your convenience.
Regards

How to secure the Webdynpro Application name ?

Hi Experts,
I have a requirement to send the Webdynpro Application name to Outlook inbox where the users will logs into that application and they will see the view the data and clicks on some action(Approve or Reject).
Now the my client does not want send that actual Webdynpro URL to outlook mailbox as it is having some security issues(host and domain details). Instead of that, can we change the actual Application name to any custom name by changing the host , domain and etc, parameters ?
Thanks in Advance,
Regards,
Giri

Hi,
If you want to hide the application path, goto SICF transaction and then create an External Alias for your WDA application path and then send the Alias path name.
Suppose, you have the WDA application url as
host:port/sap/bc/webdynpro/<APPLICATION_NAME> . Instead of this you can just show
host:port/sap/<Your Name> ( or any other) using Alias.
Regards,
Kiran

How can we retrieve the Porta User in the Webdynpro Application

Hi,
How can we retrieve the portal user information in the webdynpro applications?.
Thanks in Advance
Chandra.

Hi Chandra,
In the init() funtion of your View use client USER API below is the usage of it..
     String Username = "";
     IWDClientUser wdUser = null;
               try {
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Thanks Raj.
xxxxxxxxxxxxxxxxxxxxxxxxx
Edited by: Armin Reichert on Feb 18, 2008 7:27 PM

Lost the Memo application

Tungsten T5
Windows Desktop (XP)
USB Hotsyncing
I have been doing Hotsync for years and today, I found out I just lost the Memo Application. It's nowhere to be found and in the Info folder, I can't even find it listed (e.g.. VersaMail is shown to have taken up 1216 K memory) implying it does not even exist in my T5. I tried to Hotsync with my Desktop but it stopped at Memos for more than 90 minutes. The Log did not register the Hotsyncing at all. Is there a way of recovering the lost data in Memos. I have a very bad feeling about this. Can anyone help? I am desperate!
Post relates to: Tungsten T5

Hi, and welcome to the Palm Support Community. Sorry to read about your stress.
Memos is a core application of the Palm Operating System, so if it is gone from your handheld then something has become corrupt or you managed to delete a critical file.
The only way to restore the Memos application will be to perform a Hard Reset. This will erase all data from the T5 and restore a fresh copy of the Palm OS including all of the core applications such as Memos. The downside to this is that all Memos which were on the handheld will be gone...so, if you don't have a copy of them on your desktop, then they are probably gone. But, the upside is that if you had a previously good Hotsync and a copy of your Memos resides on your desktop, then they will be restored when you first Hotsync after the Hard Reset.
This article discusses the various types of Reset for different Palm devices:
http://tinyurl.com/zlwza
Good luck, let us know how it turns out.
smkranz
I am a volunteer, and not an HP employee.
Palm OS ∙ webOS ∙ Android

DeBugginng The WebDynPro Application

Dear Gurus,
Im new to WebDynPro for Java , i want to know to debug the application , please any one of you can explain inn detail.
what is the difference NWDS and NWDI?
Thanks in advance,
Phani

Hello Phani,
To be able to debug within a running Webdynpro application, you must activate debugging of the server processes of J2EE engine.
This will be done in J2EE engine View.
Follow:-
a) Window --> Show View --> Other and then select J2EE --> J2EE engine.
Choose ok to confirm your entries.The system displays a view containing status information about the running J2EE engine.
b) expand the tree display fully until you can see the actual server processes.
c) Right click the server node and then choose Enable Debugging of Processes from the context menu.
Now, Setting a Breakpoint:-
a) Choose the place where you want to set the breakpoint. Right click on the marker bar, frame next to the line of code to open the context menu and choose add breakpoint (highlighted blue dot will appear)
Hope this helps, with respect to debugging.
NWDS:- SAP NetWeaver Developer Studio is used as an integrated development environment (IDE) which incorporates NWDI. The SAP solution is designed so that the developer can perform almost all his tasks within the development environment. Access to separate interfaces and the relevant services is only required in exceptional cases such as when having to adhere to a role concept with a manager for transporting applications. SAP NetWeaver Developer Studio is based on the platform of the Eclipse open-source development project. Using its plug-in mechanism, it supports a variety of development tasks and perspectives of the individual development objects.
NWDS is just a development environment with all robust development tools.
It can run j2ee,j2se and sap applications also.
It is an interface to access NWDI services and applications
NWDI:- NWDI is Netweaver Development Infrastructure.
NWDI provides an infrastructure to develop Java applications on netweaver platform and is responsible for versioning,building and lifecycle management of these applications developed.
It has mainly three components :
DTR(Design time repository) : for versioning of any file altered.
CBS(Component build service) : for building application in central build environment.
CMS(change management service):to transport and setup logical landscape.
[NWDI Basics|http://help.sap.com/saphelp_nw2004s/helpdata/en/44/312b1a8bea3ec8e10000000a1553f6/frameset.htm]
Hope this helps,
Regards,
Shailesh

Error while running the webdynpro application

HI All,
I am new to web Dynpro's . I was going through this link
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/20d2def3-f0ec-2a10-6b80-877a71eccb68
to create a Pop up window using web dynpro.
After I deployed and run my application . I got the starting page which is a button and when I click the button it should open the pop up window.
But When I click the button , I am getting this error:-
Error Description:
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Parameter windowInfo must not be null.
    at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createModalWindow(ClientComponent.java:1028)
    at popapp.PopAppView.onActionCreatepopup(PopAppView.java:148)
    at popapp.wdp.InternalPopAppView.wdInvokeEventHandler(InternalPopAppView.java:148)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)
    at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67)
    ... 27 more
Kindly suggest.
Thanks adn Regards
Neha Mahanty

Hi Neha,
Just see the following line of code :
IWDWindowInfo windowInfo = (IWDWindowInfo)wdComponentAPI.getComponentInfo().findInWindows("PopWin");
Here the string parameter "PopWin" is the name of the window that you have created at design time to display the popup window. Please check if the parameter that you are passing here is the same as your window name and it is also case-sensitive.
Regards,
Tahzeeb.

Lost the webdynpro application source code

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