Topics needed in abap to learn web dynpro abap
Hi experts,
I have experience on web dynpro java..planing to learn web dynpro abap,so could you please tell me what are the areas in abap i should learn before starting web dynpro abap.
regards
rahul
The main difference between WD Java and ABAP, would be coding using ABAP OOPS.
So, firstly, go through SAP documentation on ABAP OOPS/Classes.
There are some concepts like configuration controller specifix to WD ABAP. However, once you get a understanding of coding in ABAP OOPS you should be able to understand the new concepts.
Also, look at developing and working on application in WD ABAP. Hands-on experience is critical to develop your skills, not just in WD ABAP.
Regards,
Sharath
Similar Messages
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Converting Customised ABAP Tcode in Web Dynpro ABAP
Hi all,
I have a requirement of converting around 300 Customised Tcodes into WDA .
Is there anyway to call the existing tcode in WDA..
Plz help ...
Thnks
SahilHi,
Please check out this thread on the same-
Calling a transaction code
Regards
Lekha -
Web Dynpro Java timesheet to Web Dynpro ABAP timesheet what changes needs to be done from EP side
Hi All,
We are moving Web Dynpro Java timesheet to Web Dynpro ABAP timesheet.
what changes needs to be done from EP side?
I have made Web Dynpro ABAP iView calling Web Dynpro ABAP timesheet and linked it with page.
But It is showing an error 'Web Dynpro Application CATDATARECORD does not exist'.
Please suggest what other changes needs to be done.Hi Anurag,
I have added new Web Dynpro ABAP iView to the same page in which Web Dynpro JAVA iview was added and made ABAP iview visible.
And this page is already assigned to role.
How should I link this ABAP iview so that it get replace by the Web Dynpro JAVA iview.
And the application name (CATDATARECORD) is correct and Web Dynpro JAVA is using the same application.
But now we want new time timesheet for that what changes needs to be done?
Please suggest. -
These questions are for someone who have extensively worked on both Web Dynpro ABAP as well as BSP in the past.
(1) Will it be worth gaining knowledge on BSP since we already have now Web
Dynpro ABAP platform for web development ?.
Will it help to learn Web Dynpro ABAP if you have good knowledge in BSP ?.
(2) In release 6.0 we have Web Dynpro ABAP and with the availabiltity of Web
Dynpro ABAP do you think there will be any reason for people to go for
development using BSP ?.
Thanks in advance
SandeepHi Sandeep ,
Answer 1) I will suggest to directly Switch it <b>WebDynpro for ABAP</b> .
I have worked in both areas WebDynpro For Abap and BSP.
Now why WebDynpro For ABAP .In my view BSP and WebDynpro ABAP are two distinct and Complex areas . So Instead of putting efforts and energy to explore BSP and trying to apply that Logic in WD ABAP wont be right deal .
Now let me make you one thing clear . WebDynpro ABAP programming is much <b>more different experience than B</b>SP .It strictly follows <b>MVC</b> (Model View Controller ) .Not just that you need to have good sense of <b>OOABAP</b> classes and methods , interfaces etc.
May at time Achieving some functionality with BSP over<b> web will be easy deal</b> compare to same thing in WebDynpro ABAP .ut as your thinking in Context of WD ABAP will mature you will find it easier .
Answer 2) Ya there might be reason for going for BSP development .
In my view there are to possible reason
1) Based on current skill sets of SAP resources and Complexity of thing .Many time if less web Services are there and if you have existing BSP resources then its better for BSP development.
2) Amount you want use other things like HTML or javascript .You can more easily use things in BSP .
I will suggest you to go through following links
The specified item was not found.
Hope I have cleared your doubts .
If yes Reward Points.
Cheers !!!
Parry B. -
When to use 'Web dynpro ABAP' and when to go for 'Web Dynpro Java'
Hi,
I am trying to learn 'Web dynpro ABAP' from tutorials available on SDN as i am presently working in ABAP. I am also Java learned.
Please tell me the selection criteria for using Web Dynpro component / application using ABAP or JAVA.
Regards,
TanayaHi,
Go through this
Web Dynpro: ABAP or Java?
WebDynpro for ABAP Vs Java
Re: Javascript future in Webdynpro (JAVA and ABAP)
Javascript future in Webdynpro (JAVA and ABAP)
PradeeP -
Hi guys,
I want to learn WEB DYNPRO ABAP. I have knowledge of ABAP and ABAP OBJECTS. SO please help me out by sending good documents (self teaching) regarding web dynpro abap.
My email id is [email protected]
good documents will be rewarded for sure.
thanks & regards,
Prasannahi Prasana,
I have mailed you one pdf. its good for beginers.
Get screen shot pdf from this page.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/28113de9-0601-0010-71a3-c87806865f26?rid=/webcontent/uuid/512040e1-0901-0010-769c-c238c6ca35d9 [original link is broken]
All the best,
J.Joe -
How to send Variable from a web dynpro abap application to anthor
HI all:
I have two web dynpro abap applications .
I want to send a Variable from a web dynpro abap application to another web dynpro abap application using post method.
Because, now I have used append_field_url to send Variable,but this method will display the Variable in the URL.
I do not need this result.
I need the Variable from a web dynpro abap application to another web dynpro abap application and the Variable will not display in the URL.
Can you give me an example?
Thanks.HI Nawal Kishor Mittal :
I have tried your method,but I can not get the value of variable.
My code is as follows:
The first web dynpro abap application:
DATA:BEGIN OF l_send,
l_value TYPE string,
END OF l_send.
l_send-l_value = '400001'.
EXPORT l_send-l_value FROM l_send TO SHARED MEMORY indx(aa) ID 'YTEST_MATNR'.
The second web dynpro abap application:
DATA:BEGIN OF m_send,
s_value TYPE string,
END OF m_send.
IMPORT m_send-s_value TO m_send FROM SHARED BUFFER indx(aa) ID 'YTEST_MATNR'.
DELETE FROM MEMORY ID 'YTEST_MATNR'.
Thanks. -
What is Web Dynpro ABAP ?
Hi experts,
I want to know what is web dynpro Abap ? How it is defferent from ABAP? Where can i get the materials and documentation regarding Web Dynpro ABAP. I have heared lot about web dynpro abap but i dont know any thing about it. Lots of my friends who are in SAP field suggested me to learn Web dynpro ABAP but with out knowing any thing wht shd i learn. What are all required to learn web dynpro abap. I knnow only Basic abap so can can go for webdynpro abap or not?
<b>useful answers will be rewarded</b>
Regards,
sunil kumar.Hi Sunil
1. Web Dynpro ABAP, is a Framework given by SAP to develop Web Application using ABAP as a programming language.
2. Core ABAP is to develop applications in SAP GUI, Web Dynpro ABAP is for Internet based Applications.
3. Help site Documentation
http://help.sap.com/saphelp_nw2004s/helpdata/en/7c/3545415ea6f523e10000000a155106/frameset.htm
Tutorials Web Dynpro ABAP
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/02e1fa45-0801-0010-10a0-f1cf47e8c943
4. You should know the limitations of a web Applications and you should know how a typical web application works, that's enough to go with Web Dynpro with knowledge of ABAP.
Regards
Abhimanyu L -
Want documents for Web Dynpro ABAP
Hi All ,
Can anyone please send me the Docs or link for Web Dynpro ABAP .
Thanks in advance
RahulHi Rahul,
Welcome to the interesting world of Web Dynpro ABAP !
For Web dynpro ABAP you will require SAP ECC 6.0 onwards and WAS 7.0
is a must. It has very good future propspects as this is best UI technology.
In web dynpro ABAP we follow MVC(Model View Controller) architecture.
In this object oriented ABAP is used to provide background functionality. Here, your ABAP skills can be utilized to the fullest. Programming in web dynpro ABAP is different than conventional ABAP programming. Here we strictly follow MVC architecture in terms of controller interface. Also there are many wizards available so that we can directly pick the code from wizards.
e.g We can call BAPI through a service call in web dynpro application. Thus automatically backgroud code for BAPI execution will be generated.
To start with Web dynpro ABAP you can try following tutorial:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a282c952-0801-0010-1eb5-87953e036712
You can start with tutorials and all. There are around six tutorials in SDN library.
Web Dynpro for ABAP
http://help.sap.com/saphelp_erp2005/helpdata/en/a5/1a1e3e7181b60ae10000000a114084/frameset.htm
best tutorials in wbdynpro for ABAP to start with :
https://www.sdn.sap.com/irj/sdn/developerareas/webdynpro?rid=/webcontent/uuid/fed073e5-0901-0010-4eb4-c9882aac7b11 [original link is broken]
Have a look at the following SDN WDA Wiki . There you can find all relevant information.
https://wiki.sdn.sap.com/wiki/display/WDABAP/Main
First of all start doing SAP SDN tutorials .
Create some compenents with BAPI , Component usage and ALV .
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/02e1fa45-0801-0010-10a0-f1cf47e8c943
/people/marilyn.pratt/blog/2005/12/20/web-dynpro-for-abap
Try to Download demo tutorials from SDN library & Try to search WebDynpro ABAP WebLogs .
Wait not just that SAP has provided you with ample demo example of WD ABAP already bundled with SAP . Just Try out Components starting with WDR . I can tell you few like WDR_TEST_EVENTS ( It shows how every UI elments to use )
See packages like SWDP_DEMO , SALV_WD_DEMO
there are many more .
/people/marilyn.pratt/blog/2005/12/20/web-dynpro-for-abap
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a282c952-0801-0010-1eb5-87953e036712
The specified item was not found.
Also you can search weblogs on web dynpro ABAP.
Hope this will help you.
Cheers,
Darshna. -
Is knowledege in Abap necessary to learn Web Dynpro java
Hi All,
I am getting training in Web Dynpro java i want to know whether knowledege in Abap is necessary to learn Web Dynpro java.
Thanks & Regards,
jyothi.Hi Joythi,
No need to have ABAP Knowledge to learn Webdynpro java, but if you want to learn Webdynpro ABAP you need to have ABAP Knowledge.
Thanks,
Rahul
Edited by: rahul.girmaji on Oct 3, 2011 7:34 AM -
Integrating Flex/Flash in Web Dynpro ABAP(Netweaver 7.0) need info!
Hi all,
I need to embed a flash or a flex object inside a web dynpro abap application.I am working in Netweaver 7.0 and i don't have enhancement pack 1 installed.Is it possible ? If it is possible can anyone please provide me the coding and configuration details.
Thanks,
SaikatI'm afraid that the SAP supplied integration technology - call FlashIslands - is only available from NetWeaver 7.01 and forward. You could perhaps do some simple integration (very little data transfer) with the iFrame UI element - although the iFrame is deprecated in 7.0 and 7.01, but does return to full support in 7.02. The other option would be to use the NetWeaver Portal or NetWeaver Business Client and have two iViews within the page. One iView would have WDA and the other some external technology (BSP, JSP, etc) to host the Flash/Flex content. Not tight integration, but you could potentially use Portal Eventing to at least communicate events.
-
I need information about Web dynpro ABAP Exception : ICF Service Node
I need information about Web dynpro ABAP Exception :
ICF Service Node "/sap/bc/webdynpro/sap/abcd/undefined" does not exist.
Here abcd is application name.
ICF Service Node exists and activated but kindly let me know from where "undefined" is coming .
Please let me know your comments /views about this.Hi,
I think ur webdynpro service is not active after upgradation.
You have manually activate it.
Go go Tcode SICF,Execute the Initial screen,
and in this new screen give service as your application name and click on filter.
You will get your service below which will be ur application name .
right-Click on the deactivate and activate it or just activate it,.
This shd work -
Need I the JAVA Addin for Web dynpro ABAP
Hello Experts,
have I to install the JAVA-Addin for using Web dynpro ABAP?
Best regards
HeikeNo you don't, but when you want to use your application in Portal, you. Or if you want to use Adobe Interactive Forms, than too you need java.
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Web Dynpro ABAP application users need a backend su01 account?
Hello Experts
i have been searching the forums trying to determine if all Web Dynpro ABAP application users need a backend su01 account?
thank you for assisting,
regards,
ThabisoSolved
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Need Treestructure implementation in Web Dynpro abap
hai all,
i am trying to create a tree structure in Web dynpro abap ,
can any one provide the relavent document for the tree structure creation.
Thanks,
sreevathsava.Gok
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