Web Dynpro for SD module

Hi,
I want to know the standard Web Dynpro names which SAP supplied for SD modules.
Any help is appreciated.
Thanks,
Subra

Hi Subra,
your query is not specific. what names you wanted know?....
are you searching for naming conventions, then see the below links
[Webdynpro ABAP Naming Conventions;

Similar Messages

Import Data from Office Control (Web Dynpro for ABAP) into internal-Table

Hello,
I have a question concerning the Office Control UI-Eelement in Web Dynpro for ABAP:
How can I import spreadsheet data from the Office Control into a internal-table?
I have an Excel-sheet (without any data) which is shown initially in the Office Control. First the empty Excel-Sheet will be loaded and in the second step data from an alvxml-transformation will be loaded into the Excel-sheet with the method 'activatexmlsource'. This works so far. When I change the loaded data in the Office Control and save it it will be stored as XLS-File. The problem is that I'm not able to use existing Upload-FM because every function module I tried uses GUI-functions and WebDynpro has no GUI-functionality. I always get the error that data from clipboard cannot be imported.
So now the question is:
How can I import changed data from the Office control into a internal-table staying in Web Dynpro application?
Please give some advice, if you have some useful code or ideas.
Thanks
ram
Edited by: Ramakullay Challa on Sep 24, 2009 9:05 AM
Edited by: Ramakullay Challa on Sep 24, 2009 9:07 AM

Hi,
Once you save to desktop again you have made some changes to that file, this file you want to upload it right.
Then in that case you need to use the FILEUPLOAD UI element right.
Regards,
Lekha.

Best practice for Web Dynpro for Java to connect to SAP HR

What is best way to connect Web Dynpro for Java application deployed in SAP portal to connect to SAP HR ?
Is it good practice to connect to underlying SAP database ( eg oracle) directly to get the data or is there a better way ?
This below article describes to connect to external DB, however Is there any other way for SAP HR ?
http://wiki.sdn.sap.com/wiki/display/WDJava/WebDynproApplciationwithDatabaseMS+Access

Hi,
There are 2 supported ways :
First is to use JCO connections to call abap RFC enabled function modules. (BAPIs for example)
Second is to call SOAP web services (HR enterprise services for example)
You should never access directly database tables...
Regards,
Olivier

ClassName property missing in file for Web Dynpro for ABAPSSO layer

We are trying to create an ABAP webdynpro iview using XML content creation in EP7.3. Below link points to the XML used to create the iview. After importing this xml, iview is being created in specified PCD location.
http://www.freeimagehosting.net/26365
But when we preview the iview, we are getting an exception which says
com.sapportals.portal.appintegrator.ApplicationIntegratorException: Missing Property 'ClassName' in property file for layer'WebDynpro/Web Dynpro for ABAPSSOLayer'.
We checked by creating another abap dynpro iview for the same application using iview template and that is working fine.
Details of the error log is mentioned below.
Content pass of Application Integrator failed.
Component Name:       'com.sap.portal.appintegrator.sap.WebDynpro',
Context Name (iView): 'pcd:portal_content/com.bat.folder.Sudip/com.bat.folder.xmlcontent/com.bat.folder.iview.abap.wd.Z_WD_COMPONENT',
Top Layer:            'WebDynpro/TopLayer',
Producer ID (FPN):    'null',
System Alias:         'SAP_ECC',
Exception ID:01:50_02/01/12_0076_15632350
[EXCEPTION]
com.sapportals.portal.prt.component.PortalComponentException: Error in service call of Portal Component
Application name : com.sap.portal.appintegrator.sap
Component : pcd:portal_content/com.bat.folder.Sudip/com.bat.folder.xmlcontent/com.bat.folder.iview.abap.wd.Z_WD_COMPONENT
Component class : com.sapportals.portal.sapapplication.SAPApplicationIntegratorComponent
User : 98909242
at com.sap.portal.prt.core.PortalRequestManager.handlePortalComponentException(PortalRequestManager.java:765)
Caused by: com.sapportals.portal.prt.runtime.PortalRuntimeException: Exception in SAP Application Integrator occured: Missing Property 'ClassName' in property file for layer'WebDynpro/Web Dynpro for ABAPSSOLayer'.
... 54 more
Caused by: com.sapportals.portal.appintegrator.ApplicationIntegratorException: Missing Property 'ClassName' in property file for layer'WebDynpro/Web Dynpro for ABAPSSOLayer'.
01:50_02/01/12_0076_15632350
[EXCEPTION]
com.sapportals.portal.appintegrator.ApplicationIntegratorException: Missing Property 'ClassName' in property file for layer'WebDynpro/Web Dynpro for ABAPSSOLayer'.
at com.sapportals.portal.appintegrator.LayerProcessor.createLayer(LayerProcessor.java:361)
at com.sapportals.portal.appintegrator.LayerProcessor.getNextLayer(LayerProcessor.java:303)
at com.sapportals.portal.appintegrator.LayerProcessor.processActionPass(LayerProcessor.java:183)
at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doActionPass(AbstractIntegratorComponent.java:111)
at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doOnPOMReady(AbstractIntegratorComponent.java:70)
at com.sapportals.portal.prt.component.AbstractPortalComponent.handleEvent(AbstractPortalComponent.java:390)
at com.sap.portal.prt.core.RequestDispatcherFactory$PortalComponentRequestDispatcher$1.service(RequestDispatcherFactory.java:168)
at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:270)
at com.sap.portal.prt.core.RequestDispatcherFactory$PortalComponentRequestDispatcher.handleEvent(RequestDispatcherFactory.java:158)
at com.sap.portal.prt.pom.ComponentNode.handleEvent(ComponentNode.java:242)
at com.sap.portal.prt.pom.PortalNode.fireEventOnNode(PortalNode.java:342)
at com.sap.portal.prt.pom.PortalNode.processEventQueue(PortalNode.java:732)
at com.sap.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:473)
at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:203)
at com.sap.portal.prt.dispatcher.DispatcherServlet.service(DispatcherServlet.java:132)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.runServlet(FilterChainImpl.java:202)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:103)
at com.sap.portal.http.EnrichNavRequestFilter.doFilter(EnrichNavRequestFilter.java:49)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at com.sap.portal.http.EnrichNavRequestFilter.doFilter(EnrichNavRequestFilter.java:49)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:432)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:210)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:441)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:430)
at com.sap.engine.services.servlets_jsp.filters.DSRWebContainerFilter.process(DSRWebContainerFilter.java:38)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:81)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:276)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:81)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.SessionSizeFilter.process(SessionSizeFilter.java:26)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.MemoryStatisticFilter.process(MemoryStatisticFilter.java:57)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.DSRHttpFilter.process(DSRHttpFilter.java:43)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:475)
at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.process(Processor.java:269)
at com.sap.engine.services.httpserver.server.rcm.RequestProcessorThread.run(RequestProcessorThread.java:56)
at com.sap.engine.core.thread.execution.Executable.run(Executable.java:122)
at com.sap.engine.core.thread.execution.Executable.run(Executable.java:101)
at com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:328)
Can anyone please suggest how to solve this error ?
Regards
Kaushik

Hi,
Please check the system object 'SAP_ECC' connection test whether it is fine or not.
Producer ID (FPN): 'null', System Alias: 'SAP_ECC',
This message clearly states that the system object with alias SAP_SRM is missed or improperly configured.
Hope this helps u.
Best Regards
Vijay K

Issues with portal integration of Web dynpro for ABAP application

Hi,
I have the following issues when i integrate a Web Dynpro for ABAP application with portal.
1. the iview does not contain some images, such as table scroll button images, maximize and close buttons of popups etc.
2. the iview loads properly, but there is an error in the status bar that says "Access denied"
3. is it possible to do absolute navigation from
   role1->folder1->iview1 to role1->folder2->iview2?
   when i fire this navigation from the webdynpro
   application, the navigation does not happen in the
   portal.
thanks,
Kavitha

>
sridhar vadaga wrote:
> Hi Experts,
>
>
> CALL FUNCTION 'SCMS_STRING_TO_XSTRING'
>   EXPORTING
>     text           = url
> IMPORTING
>    BUFFER         = content .
>
>
> Thanks & Regards
> Sridhar
I think you are overestimating the power of the SCM_STRING_TO_XSTRING function module. By supplying a URL as the value of the input text, it isn't going to magically go read the content from the remote location and convert that to a binary string. It is going to take whatever value you supply in th importing TEXT parameter convert that to binary. In other words it is literally converting the string http://xxx/test.xls to binary. You will need some other mechanism to read the content from the remote location into ABAP memory before you can process it. You will need to use the CL_HTTP_CLIENT class or call some sort of web service to retrive the content.

Import Data from Office Control (Web Dynpro for ABAP) into SAP-Table

Hello,
I have a question concerning the Office Control UI-Eelement in Web Dynpro for ABAP:
How can I import spreadsheet data from the Office Control in a SAP-table?
I have an Excel-sheet (without any data) which is shown initially in the Office Control. First the empty Excel-Sheet will be loaded and in the second step data from an alvxml-transformation will be loaded into the Excel-sheet with the method 'activatexmlsource'. This works so far. When I change the loaded data in the Office Control and save it it will be stored as XLS-File. The problem is that I'm not able to use existing Upload-FM because every function module I tried uses GUI-functions and WebDynpro has no GUI-functionality. I always get the error that data from clipboard cannot be imported.
So now the question is:
How can I import changed data from the Office control into a SAP-table staying in Web Dynpro application?
Please give some advice, if you have some useful code or ideas.
Thanks in advance,
Philipp
Edited by: Philipp Hiebler on Feb 11, 2008 10:15 AM

Hi,
Once you save to desktop again you have made some changes to that file, this file you want to upload it right.
Then in that case you need to use the FILEUPLOAD UI element right.
Regards,
Lekha.

Using existing SAP Queries in Web Dynpro for Java

Hello,
Does anyone knows any tool to easily reuse SAP Query reports in Web Dynpro for Java?
Thanks in advance,
Diz

Hi Diz,
You can use RSAQ_REMOTE_QUERY_CALL (which rfc enabled) functional module to generate rfc adaptive model which can be used inside WD project.
Best regards, Maksim Rashchynski.

Reg:Locking in Web Dynpro for JAVA.

Hi All,
When a user logged in the front end i am calling the lock function module(based on this locking mechanism is working) and when a user logged out i am calling the unlock function module(now the locked mechanism is getting unlocked).
now my problem is when a user closes the window abruptly without loging out,the unloeck mechanism should work at that particular instance.Please suggest me if this is possible or not in web dynpro for java.
Thanks,
Mahesh Nuli.

Hi,
I will give you two different solutions, use whatever you think fits best for you.
First One:
Whenever you call your "LOCK" function module, do not disconnect the ModelInstance. Create a Locking method in Java which returns a "com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClassExecutable" instance. It should look like this:
InputClass inputInstance..
node.bind(inputInstance);
inputInstance.execute();
if fails, return null;
otherwise, return your inputInstance;
Keep this inputInstance into some Context Attribute. Whenever you wanna "Unlock", you can disconnect this input from the backend system.
InputClass inputInstance = wdContext.getInputInstance();
inputInstance.modelInstance().disconnectIfAlive();
This will work for all the cases you are currently having problem. However, this solution holds one connection.
Second One:
Assuming your transaction runs in one View, you can set this View lifecyle to "when_visible" - Doing that, whenever you navigate "away" from this View the method wdDoExit of that ViewController will be executed.
In this appoach, you dont need to store any "InputClass" - You can perform your Lock and disconnect from the backend. In your wdDoExit method you can code a "Disconnect If Connected" method.
Use whatever fits best.
Regards,
Daniel

Implementing Note 616762 - Front End Printer in Web Dynpro For Java Applica

Hi All,
We need to implement Note 616762 in out web dynpro for java application for front end printing...
I am confused as to what is mapped where and what about the other inputs to the function modules mentioned in the note.
Please help me to achieve implementing this note.
Thansk and Regards,
Aditya Deshpande

I had a discussion with basis about printer configuration.
My problem starts from step 3... do not how the maping of values from webdynpro to function
also here the function mentioned are not remote enabled... do we need to make it remote enabled..????
Regards,
Aditya Deshpande
Edited by: Aditya Deshpande on Jan 9, 2009 3:36 PM

Integrating Web Dynpro for ABAP into ABAP Workflow

We have a requirement to create a User Interface via Web Dynpro for ABAP, and use that information to start off a workflow, transferring the data from the Web Dynpro application into the container of the Workflow.
Also later in the workflow, we would like an approval step to invoke a Web Dynpro that displayes the data, and an approve/reject button to be pressed that feeds that data back to the Workflow.
Has anybody done this, or does anybody know how to do this? We do not have the possibilities to use CAF in this project yet.
Kind Regards,
Tony.

Hi,
This is of course possible. Starting the workflow with Web Dynpro or from classic ABAP dynpro doesn't really differ. Just build your web dynpro as you would build a transaction, and from the submitting/execution phase, you just launch the workflow. Launching the workflow can be done with couple of different techniques (=function modules) and it has been discussed many times here.
Also the approval part shouldn't cause any problems. Just build an application which takes as a parameter for example the work item ID (or any other relevant parameter that you can imagine, which you can use to retrieve the needed data that you want to display). Then from the web dynpro application you can call for example a function module, which can complete the work item. Or another option is that you will raise an event (again with a function module), which your approval task is waiting for.
Once again, it isn't really that different from classic dynpro (or any other technique) - the same approaches can be utilized.
Regards,
Karri

Dynamic DropDowns using Web Dynpro for ABAP

Hi,
I'm creating my first Web Dynpro for my new client.
The requirement is this:
There are three fields to be displayed on a screen - FieldA, FieldB, FieldC.
All three should appear as DropDowns on the screen.
FieldA determines the possible value list of FieldB.
Once Field B is selected, FieldA and FieldB determines the possible value list of FieldC.
Each of the fields have their own "master" and text tables. (eg: like T005 and T005T).
There is also a "matrix" table that contains all three fields (as Primary Keys). Note: There is also a "Disabled flag" field.
So basically we have 3 tables containing the master records.
We use these values to build a matrix of combinations:
FieldA   FieldB   FieldC   Disabled
A111     B111     C111     ' '
A111     B111     C222     ' '
A111     B111     C333     'X'
A222     B111     C111     ' '
A222     B111     C333     ' '
A222     B222     C111     ' '
Now, we want to display the three fields on a Web Dynpro View.
I've created View Context as follows:
CONTEXT
+-- Header_Data (node)
      +-- FIELDA_NODE (node)
          +-- FIELDA_CODE (attribute)
          +-- FIELDA_TEXT (attribute)
FIELDA_NODE is based on the Disctionary Structore of FieldA's text table (which contains, the LANGU field, and the FieldA Code and Text fields)
Cardinality and Selection are both 0..1
FIELDA_CODE (attribute) has Input Value Mode of "Automatic". When I chose this, SAP derived the Type of Input Help as "Search Help" and Determined Input Help as "ZFIELDA_SH" (which I created using the "master" and text tables).
(Note: FIELDB and FIELDC are defined the same way).
I then created the Layout:
For FEILDA_CODE, I created a DropDownByKey (using the context menu item "Create Container Form"). So now, FIELDA_CODE's property selectedKey is "...HEADER_DATA.FIELDA_NODE.FIELDA_CODE" (as per above View Context).
Now when I run the Web Dynpro Application, I get the error:
Context Path HEADER_DATA.FIELDA_NODE.FIELDA_CODE Cannot Be Resolved (Last Node Is Empty) ?ꯀ ??
Can anybody help with this?
I have no idea why it's doing this. I assume I've missed a step or done something completely wrong!
I've tried DropDownByIndex for FIELDA_CODE, and got the error message:
The ASSERT condition was violated.
(Note: One way that does work is to create a Supply Function (node property) for the FIELDA_NODE. And create a DropDownByIndex for the FIELDA_TEXT field/attribute.)
But, I feel this should be un-necessary. Since I have the master and text tables, I have the Search Help, I should be able to create a DropDownByKey field - without need for any coding.
Also, once FieldA is working.
How can I restrict FieldB and FieldC (based on the matrix table above)?
I created an OnSelect event for FIELDA, but in the EventHandler module I wasn't sure
(1) what was the easiest way to get the selected value of FIELDA, and
(2) how to the restrict the possible values of FIELDB.
Any help would of great value!
Thank you in advance.
Rajendra
PS: Sorry for the long winded explanation, but it's the only way to describe what I've done so far.

Hi Rajendra,
In order to use a DropDownByIndex the needs to be set to multiple. Currently, the node is 0..1. Please set it to 0..N and it should work.
The reason why the DropDownByKey does not work is that the node has no element. Using 0..1 means that initially no element is present. You need to supply one.
In summary, a better design would be to decouple the places where the dropdownbykey and dropdownbyindex get their data from or to use two dropdownbyindex with a master/detail relationship.
Best regards,
Thomas

N4S: Web Dynpro for ABAP layout editor not working

Have problem in Layout editor in Web Dynpro for ABAP
I have installed NW04S Testdrive on 64bit Linux and able to login.
SE80 is working alright.
Next I create a Web Dynpro Comp. / Intf. and create a component.
I double click on the View name "V_Default" . The Layout editor opens on the right side. Change into Edit Mode.
The "View Elements" panel on the left side of layout editor is missing. This is where we select the various elements like "Textview" etc.
Even the right click on the "ROOTUIELEMENTCONTAINER" to insert elements using context menu does not work.
In summary I am not able to add any element in WD4A Layout screen.
Is there any special plugin required to be installed?
How to solve this problem?

you cannot develope Webdynpro for ABAP using ECC5
This is available with netweaver 2004s (WAS7.0) for which ramp up is going on right now and the general availability is expected sometime around 1st quarter for 2006.
Regards
Raja

Can I Design a Forum with using web dynpro for java?

Hi All:
Can i design a forum with using web dynpro for java?
I want to design an application like a simple forum which maybe has many replies.So if i use
the UI technology "web dynpro for java", i will to create UI elements dynamically.How can i control this
dynamical UI elements to keep layout ?

Hi,
yes you can do that....
for exaple if you observe SDN...
you can imagine like....
A big Transparent Container(TC)....
Inside that number of other TCs(depending upon the question nd its replies...)....
In side each TC, again around 9 UIElements....
one for menioning what is the question/reply?
other for your description of question/reply...
other for your name,
displaing your fourm point... etc...
So it will be
for(loop till your (Question+No of replies))
Create Transparent Container....
Add Childs to the Container...
Decide your layout....
In case if you want to know how to create UIElements dynamically....
http://help.sap.com/saphelp_nw04/helpdata/en/4f/07cf3dd28b5610e10000000a114084/frameset.htm
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/wdjava/dynamic%2bui%2bgeneration
Regards,
Srinivas.
Regards,
Srinivas.

Web Dynpro for ABAP:How to insert and delete a row in a table

I have a table.
My requirement is to insert a row into the table and i want to delete a particular row also.
How can i do it.
Plz reply me..

Try the Web Dynpro for ABAP forum:
Web Dynpro ABAP
Kind Regards
Stefanie

Web dynpro for abap how to create a customize search help in alv column

   hi:
      Web dynpro for abap how to create a customize search help in alv column and put search help value into alv column?
      Are there specific examples ?
      thanks!!

HI:
   I want to created a freely programed help which include date&time,and put help value to alv column.
I have created a freely programed help in web dynpro for abpa application,I refer:
**************** - WebDynpro for ABAP
but have a problem!
   If you focus on the the input field in the first row, you get the value help
However if I go to the second row and focus on the same input field in this column, I don't get the value help:
What is a good way to solve similar problems？
thanks

Web Dynpro for SD module

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