Plz help me in learing WebDynpro?

Hi Friends,
I know ABAP and HR ABAP. And i know the concepts of JAVA(Core Java). Now, I want learn WebDynpro using ABAP or JAVA. I am very beginner in WebDynpro. I am having ECC 5.0 in my system. I am unable to create a simple webdynpro application which is described in SAPTechnical website. since in this website it is given in ECC 6.0. I tried in ECC 5.0. But i cant able to create it.
I want to learn WebDynpro in ECC 5.0. Wat are and all we need in ECC5.0 to work on WebDynpro.
Plz provide some links and pdf documents to learn WebDynpro. More pratical Examples will be helpful. Your help will be appreciate....
Regards,
Shree

Hi Shankar,
I want to learn Web Dynpro too, the next link
[http://help.sap.com/saphelp_erp60/helpdata/EN/b3/be7941601b1d09e10000000a155106/frameset.htm|http://help.sap.com/saphelp_erp60/helpdata/EN/b3/be7941601b1d09e10000000a155106/frameset.htm]
I hope that it is solved.
Cordial greetings.

Similar Messages

Plz help me in learning webdynpro

hi experts
i m an abaper nd want to learn webdynpro
plz guide me hw i can learn it asa fast as possible
plz giv me som links for documentation of webdynpro
thanx in advance

Hi
Web Dynpro ABAP
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/db22242d-0701-0010-28a2-aeaa1fefd706
Hope that the following also helps you.
Web Dynpro for ABAP (WD4A, WDA) is the SAP standard UI technology for developing Web
applications in the ABAP environment. It consists of a runtime environment and a graphical
development environment with special Web Dynpro tools that are integrated in the ABAP
Workbench (SE80).
Web Dynpro offers the following advantages for application developers:
? The use of declarative and graphical tools significantly reduces the implementation
effort
? Web Dynpro supports a structured design process
? Strict separation between layout and business data
? Reuse and better maintainability by using components
? The layout and navigation is easily changed using the Web Dynpro tools
? Stateful applications are supported that is, if the page is changed and the required
data remains intact so that you can access it at any time throughout the entire
application context.
Note that stateless applications are not possible.
? Automatic data transport using data binding
? Automatic input check
? Automatic operation of the Web Dynpro application using the keyboard
? User interface accessibility is supported
? Full integration in the reliable ABAP development environment
Web Dynpro Architecture
Definition
Web Dynpro is the SAP NetWeaver programming model for user interfaces (UIs).
The Web Dynpro model is based on the Model View Controller paradigm, and has the
following features that build on the classic dynpro model:
? Clear separation of business logic and display logic
? Uniform metamodel for all types of user interfaces
? Execution on a number of client platforms.
? Extensive platform independence of interfaces
Structure
Metamodel Concept
Web Dynpro provides support for developing Web representation of a business application.
You use specific tools to describe the properties of a Web Dynpro application in the form of
Web Dynpro metadata. The necessary source code is then generated automatically and
executed at runtime. In addition to the events offered by the framework, you can also define
your own events for a Web Dynpro application. However, the event handling must always be
programmed in separate source code areas which are executed automatically when the event
is triggered at runtime.
In Web Dynpro, each user interface is always made up of the same basic elements. These
elements of the metamodel can be statically declared using Web Dynpro tools.
It is also possible to implement elements of the metamodel at runtime and to change them or
reintegrate them at runtime. Using these implementations, you can make any changes or
enhancements to a user interface that has been created by declarative methods by
generating new interface structures at runtime.
This means that you can combine declarative processes and the implementation of source
code.
Graphical Development Tools
To support this declarative concept, both the SAP NetWeaver Developer Studio and the
ABAP Workbench contain a range of Web Dynpro tools. You can therefore generate a large
proportion of a Web Dynpro application using the tools provided, without having to create your
own source code. This applies to the following parts of the application:
? Data flow between the front end and back end
? Layout of the user interface
? Properties of user interface elements
The Web Dynpro tools enable you to create source text areas manually within generated
source texts. These areas are not changed if the source code is regenerated.
Separation of Business and Application Logic
Using Web Dynpro enables a clear separation of business logic and display logic. A Web
Dynpro application runs on the front end and has local or remote access to the back end
system via a service. This means that the display logic is contained in the Web Dynpro
application, while the business logic and the persistence of the business objects run in the
back end system. The following options are currently available for connecting Web Dynpro
applications and the back-end system:
? An interface generated using adaptive RFC, through which BAPIs of an SAP system
can be called
? An interface for calling Web services
? A self-generated interface
The source code required for connecting the Web Dynpro application can be generated
from a UML definition of the Web Dynpro interface. A UML definition can be imported
into the Web Dynpro tools as an XML file.
Conversion of the Model-View-Controller
Conversion of the Model-View-Controller Programming Model
Every Web Dynpro application is structured according to the Model View Controller
programming model:
? The model forms the interface to the back end system and thus enables the
Web Dynpro application access to data.
? The view is responsible for the representation of the data in the browser.
? The controller lies between the view and the model. The controller formats
the model data to be displayed in the view, processes the user entries made by the
user, and returns them to the model.
/people/thomas.jung/blog/2006/06/20/web-dynpro-abap-demonstration-videos
http://help.sap.com/saphelp_nw04s/helpdata/en/77/3545415ea6f523e10000000a155106/frameset.htm
Reward points if useful
Regards
Anji

Plz help webdynpro issue

hi guys,
plz help me in creating my first webdynpro app
i created 1 by using docs in sdn
but afte finally activating
i right clicked on webdynpro app and clicked test
at dat time i am gettin this error
you are not authorised to open this link
http://copernic:0/sap/bc/webdynpro/sap/zz_00_sflight?sap-language-EN
plz guide me how can i resolve it
i m using citrix server to access sap
so cannt tak help of basis guy

Hi,
make sure you've made all the necessary <a href="http://help.sap.com/saphelp_nw70/helpdata/en/43/e86de5008b4d9ae10000000a155369/frameset.htm">configuration</a> settings, especially the SICF settings.
Regards, Heidi

Error while opening a module. plz help me, very urgent.

when i try to open a module, the following error message appears on my screen.
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Can you provide some more information? What were you doing when this happened?
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Hi when i open my application folder, all the application is shown in trash folder. when i click the application it says this app is in trash first move it out. and when i try to open through finder go it says this file doesn't exist. can some1 plz help?

hi when i open my application folder, all the application is shown in trash folder. when i click the application it says this app is in trash first move it out. and when i try to open through finder> go it says this file doesn't exist. can some1 plz help? how can i put all my application through application folder?

Something really odd is going on. In your first screen shot, I noticed that the Applications folder does not have the proper icon displayed in the side bar. Also, in the title bar it lists it as Applications 08-59-29-909.
Not sure where it's picking up that odd name, unless it's because it's still truly within the Trash folder.
Try this. In the Finder > Preferences > General > turn on "Always open folders in a new window". (I have a feeling you have the default setting with this off).
Now, in Finder > Go > move down and open the Applications Folder from there. Now open the folder where you see all your applications that you show in your screen shot, select all, and move them to this true appliactions folder.
This is what you should properly seeing (but with different apps listed):
See how the Applications folder has the icon of the letter A shaped with a pencil, ruler & pen.

How to select the download location? its automatically downloading to users folder in c drive. i wanna change it..plz help me out......

how to select the download location? its automatically downloading to users folder in c drive.. i wanna change to my desktop...plz help me out...

Tools -> Options -> Save files to -> Click browse button and browse for folder where you want to save the file.

How to print text/data in flex 3 using printer???Plz help...

   Hi,
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I am using flex 3 (flex Builder 3 IDE).
Thanks in advance!!!

Hi Sagar,
Don't worry You can use the below work around to print all the contents of the Container including the invisible contents under scrolll with out scroll bar..
So what the idea here is we are seeting the container height to full size with out scrolls before sending the container object to printer and as soon as you print the object you are restoring it to the original height with scrolls...so that you can print the full contents without scrolls...
You may have doubt that by chnaging and restoring the size the user may see momentary resize of the container but it is not so as it is a fraction of a second and user cannot notice this change... Give it a try ..I had already run into this problem recently and I have found a work around for this which is as below:
// Here mainContainer is the container or box id the contents of which you want to print
   private function doPrintContainer():void
    var printJob:FlexPrintJob = new FlexPrintJob();
    if(printJob.start() != true) return;
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     printJob.addObject(this,FlexPrintJobScaleType.MATCH_WIDTH);
     printJob.send();
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     mainContainer.verticalScrollPolicy = "auto";
    catch(error:Error)
                 trace("Error : " + error.message);
If this post answers your question or helps, please kindly mark it as such.
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Bhasker Chari

My ipod touch 5th generation wont download apps and let m e use them!!! Plz Help me fast!

I have an i pod touch 5 and I try to download a new app from the app store so i goto the app store and click download then click it again to install it and it installs but it dont leave an app icon on the home page so i go back to the app store and it says open in a ble box so i click open and it dont open it just keeps saying open and it wont open! please help me!!!!!!!!!!!

I ment blue not ble sorry but plz help!

Help my iPod won't let me download apps... I'll put my password in then it takes me to the app but then is just goes away then I do it again an it won't load or it will just go away again plz help I want to get apps

Help my iPod won't let me download apps... I'll put my password in then it takes me to the app but then is just goes away then I do it again an it won't load or it will just go away again plz help I want to get apps

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ArealDJ wrote:
I have the same problem.. apps won't download and won't open. I have a 1st Gen ipod touch and recently upgraded my MacBook Pro (2012) and as soon as I upgraded the iPod Touch to 4.2.1, this happened. I restored to factory defaults and still cannot dl and open apps. Any way to diagnose this problem? Apple tech charges $29.99 for out of warranty products and if I am reluctant to pay with them telling me its simply a hardware problem.

I restored my Macbook Pro and now I can't log in as Admin - it says there is an error with FileVault and I don't have access - plz help! thank you.

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Triple-click the line below to select it:
/System/Library/CoreServices/Directory Utility.app
Rght-click or control-click the highlighted text and select
Services ▹ Open
from the contextual menu.* The application Directory Utility will open.
In the Directory Utility window, click the lock icon and authenticate. Select the Directory Editor tool in the toolbar. Select Users from the Viewing menu in the toolbar, if not already selected. Select the affected user account in the list. On the right is a list of properties and values. Select the property "HomeDirectory" and delete it by clicking the minus-sign icon directly below the property list. There are two such icons in the window. You want the one on the right, not the one on the left.
CAUTION: Do not click the minus-sign icon on the left, below the user list.
Then click the Save button in the lower right corner of the window. Quit Directory Utility.
CAUTION: There is no "undo" in Directory Utility. If you make a mistake and delete something in the Directory Editor that should not have been deleted, restore your whole system from a backup and start over. I have no other help to offer in that case.
Try again to log in as the affected user. If you can log in, you should find a file in the home folder with the name of the user and the filename extension "sparseimage" or "sparsebundle". Double-click that file. A disk image should open. Copy your files from that disk image to restore them.
I strongly suggest that you deactivate legacy FileVault in the Security & Privacy preference pane, then log out and log back in. Consider activating FileVault 2 if you want that kind of security.
*If you don't see the contextual menu item, copy the selected text to the Clipboard (command-C). Open a TextEdit window and paste into it (command-V). Select the line you just pasted and continue as above.

Error in variables,plz help me

I created a variable del_var.The sql query assosiated with this variable is.
Delete from schema.file_name_table where rownum=1;
After refreshing it.it is deleting first row in the table.But it is resulting in an error
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Plz help me

Hi,
You can't use a 'Delete" command at a refreshing variable because at a refresch the variable need to receive a value back and the delete doesn't return value.
Change the command to "select....."
Does it make sense to you?

Not able to access webservice after migrating from 8.1 to 10.3,plz help

Hi All,
Prev our application was running in weblogic 8.1 and now we moved to 10.3
We are able to deploy our webservice in 10.3 and access the wsdl but we are not able to access the webservice from the client.
Even the testclient is not comming up.
After spending long time in that,now i dont have any clue on this issue.
Plz help on this
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Sunil,
We are not seeing any exception.We regenerated the webservice and then deployed in the 10.3
When we make req from the client ,we are getting null response but thing is there are no log trace in the server side for that
folllowing is the input string we are pasing to the method notifyservice
IN the client we pass the wsdl url and then pass the following input string and hit the notifySerivce method
Req:
<?xml version="1.0" encoding="UTF-8" standalone="no"?><object><GLCCode>102431</GLCCode><callBackNumber>888256798</callBackNumber></object>
Res:
<m:notifyService xmlns:m="http://www.testportal.com/outbound/tsp/WowWebservices">
<result xsi:nil="true"/>
</m:notifyservice>
Therre was an exception in the client side,plz check below
javax.xml.rpc.soap.SOAPFaultException: Failed to get operation name from incoming request
at weblogic.webservice.core.ClientDispatcher.receive(ClientDispatcher.java:317)
at weblogic.webservice.core.ClientDispatcher.dispatch(ClientDispatcher.java:147)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.java:473)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.java:459)
at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:569)
at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:422)
Thanks For your time,
Mouli

HT2534 My Apple ID is not working.....plz help

My Apple ID is not working I made it yesterday using my PC .......plz help.......

Try sign in to iTunes and App Store
Settings>iTunes and App Store>Apple ID

Had 1418 error.formatted as fat.not fat32.now ipod doesnt work.why?plz help

The iTunes keeps saying that:
"The iPod "IPOD" cannot be updated. The disk could not be read or written to"
"The iPod "IPOD" cannot be updated.
And when I tried to restore it.
"The iPod "IPOD" could not be restored. An unknown error occurred (1418)"
thats a dreaded problem and i researched at many forums on how to solve it.....
before reading ur reply....there were some other replies that i read.....
which told me to format my ipod into fat partition...and not fat32 partition....then we had to update it and then restoring it would be possible........
that was the only article which i came across and which had a solution to 1418 problem......
so i began my work....
but as soon as i formatted my ipod shuffle second generation into fat partition.......
i restarted my comp...and then.the ipod is no longer working.......
if i push it to on......then there is a constant green light on it which does not go off even if i connect it to comp. using the dock provided.......
if i put it off,the green light goes off....
ideally when an ipod shuffle is connected to pc..there is an orange light that starts blinking ,that shows that the ipod is being charged.
but now when i connect mine.....
the green light blinks only once......and then nothing happens...
the device isnt working and so i cant even solve my 1418 problem ,as now i even have the solution.......
help me plz....
its really urgent....
its been just a month my uncle gifted me this ipod ...he stays in north carolina........and i stay in india.....
i dont even know if there are service centres of apple available in mumbai.and if they are,whether they are trust worthy or the ipod that i send to them might never to me and get stolen or something.....somebody might just keep it and say that its lost.......mumbai is not trustworthy.
but if there is a recognized apple service centre then i would want to go there and get my ipod repaired....i have one-year warranty with me.......but i dont know if the warranty of a product bought in north carolina works in india......
i cant throw this ipod....cause its my first ipod and it has hardly been time that i got it...its too early for me to throw it.....
i dont know why the ****.....cant i connect it to the comp...
i tried the following: after getting 1418 read and write error...:
reinstalled the itunes 7.0.2
reinstalled the drivers......
reset the ipod shuffle...
restarted my computer several times.....
checked the cable....
plugged the usb cable onto another port...
scanned the comp for viruses......
now the only thing left is that i think.....there can be a problem with the jack where the dock is plugged.....
maybe thats the reason my ipod isnt working...
even if i formatted into fat partition rather than fat32 partition,it should atleast be connected......
should atleast charge.....
should atleast be detected......
my ipod is not even getting detected by the comp as any unknown device also.....forget as an ipod....
i just shouldnt have formatted it...
although i think....that formatting it did not lead to this problem......
please help me.......
urgently...........
plz.....
plz......send ur reply fast..plz help me.........
get this ipod to work......
i will fix the 1418 error myself....
just get this device to work....so that comp starts detecting that i have connected something thru usb.....

On top of the two suggestions already given, make sure that the drive letter being assigned to the ipod when you plug it in in windows is not also a drive letter being assigned to another drive. I've heard that this happens occasionally and can cause all kinds of conflicts, from problems you are describing to lockups when trying to sync.
I would also try it on a different computer to see if that helps. Maybe you've got a friend or a computer at work that you can install itunes on and give it a shot there. This will let you know whether it's a problem with your specific computer or if it's a problem with the ipod.
The fact that it runs in Windows and you were able to reformat the flash memory stick tells me that the Ipod is working, but that something on your computer is not.
P.S. Obviously you've had it for 90 days, So I must assume that the USB port is working correctly. Otherwise the Ipod's battery would have drained by now. So I don't believe it is a hardware issue. So move past that for right now and look to your computer's settings for the answer.

I created an iCloud account and also had to get more space after I have done the purchase, I am unable to backup my phone! I have a stable wifi connection at home and all I see for hours and hours is "Backing Up .. Estimating time remaining"!!!!! Plz help

I created an iCloud account and also had to get more space so after I have made the purchase, I am unable to backup my phone! I have a stable wifi connection at home and all I see for hours and hours is "Backing Up .. Estimating time remaining"!!!!! Plz help I'm unable to make the backup as I need to transfer all my data on my new iPhone 5S

This may be caused by a corrupt existing backup that needs to be deleted, or by data on your device that is causing the backup to fail. To troubleshoot these, try deleting your last iCloud backup (if you have one) by turning off iCloud Backup in Settings>iCloud>Storage & Backup, then tap Manage Storage, tap your device under Backups, then tap Delete Backup. Then go back and turn iCloud Backup back on and try backing up again.
If it still won't back up, you may have an app or something in your camera roll that is causing the backup to fail. To locate which one, go to Settings>iCloud>Storage & Backup>Manage Storage, tap the name of your device under Backups, under Backup Options tap Show All Apps, then turn them all to Off (including camera roll) and try backing up again. If the backup is successful, then the camera roll and/or one of your apps is causing the backup to fail and you'll have to located by process of elimination. Turn the camera roll On and try backing up again. If it succeeds, turn some of your apps to On and try backing up again. If it succeeds again, turn some more apps to On then try again; repeat this process until it fails. Eventually you'll be able to locate the problem app and exclude it from your backup.
In the meantime you can back up your phone to your computer by connect it, opening iTunes and going to File>Devices>Back Up. Also be sure to transfer your purchases (File>Devices>Transfer Purchases). Then set up your new phone and when given the option, choose Restore from iTunes Backup and follow the prompts to restore this backup to your new phone. This will be much faster than using iCloud anyway.

Plz help me in learing WebDynpro?

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