When do we go for Web As Abap or Thired-Party type

Hi,
i am doing file to idoc scenario, i have created two Technical Systems and Business Systems are created as Web As Abap type for both sender and recever system, is it right way or does it give any problem.
regards
s

Hi,
Web As ABAP - If it is a SAP system. For example a CRM and any SAP R/3 System.
Web As Third-Party - We will use this type when system is some third party application. For example Point of Sales System
Regards,
Ramesh P

Similar Messages

How to configure SSO for web dynpro ABAP (not web dynpro Java)

Hi Experts,
 I am testing SSO in IDES for web dynpro ABAP (Not for web dynpro Java / not for portal). When I am entering url of web dynpro application in web browser like internet explorer, then it should ask for user id and password first time, after login whenever user would access that url, it must not ask for user ID and password (url would be access web browser in mobile). For this I select to configure single sign-on for web dynpro ABAP. I have done below works:
1). I have created a web dynpro application having url: http://susws076.sap.swk:<port>/sap/bc/webdynpro/sap/zadb_hello_world2
2). I run TCode SICF and access service node to "Zadb_hello_world2". Double click on it, hit change. pressed "logon data" tab, select "Alternative logon
 procedure"
 Then deleted all logon procedure other than "SSO Authentication" and saved.
3). Go to "STRUST" and create certificate, choosed "Environment==> Logon Ticket" fill the required parameters and execute. It is OK (no red traffic
 signal).
4). Execute TCode "RZ10" to change profile parameter, insert new parameter (indicated by red arrow)
After all this settings I opened a browser enter above URL and hit enter but there is an error
There is no login page. It directly showed this error page. No cookies is saving.
Can anyone tell me what all the settings/configuration other than this I have to do. And is there any wrong setting done by me?
How to set the for single sign-on?
Thanks in Advance
Regards
Piyush

Hi Piyush,
Pls refer below links,
Single Sign On with ABAP WebDynpro
http://help.sap.com/saphelp_nw70ehp2/helpdata/en/5e/6c85c3edf942f39349a1e337434d29/content.htm
Regards
K.N

How To Create A Technical And Business Systems For Web AS ABAP ???

Hi Experts,
How To Create A Technical And Business Systems For Web AS ABAP ???
Please Let me Know All the Step-By-Step Process to Create ????
Points Will be Given
Regards
Khanna

Hi Sumit,
When U Told the thing that first time to execute the RZ70 and All i Did this in XI System
So I got An Entry for the Technical System for XI System.
Now i Deleted that and Executed RZ70 in R/3.
When I Executed RZ70, I got this Error.
 "RFC Call failed: Error Opening an RFC Connection ".
Now I am Unable to see Any Technical System Under Web As ABAP. It's Showing Empty Now.
Please Let me know
Regards
Khanna

How To Create A Technical For Web AS ABAP ???

Hi experts,
How to Create a Technical System For Web AS ABAP in SLD, Using "SLDAPICUST" And RZ70 Transaction Codes.
Please Give me Complete Steps And Support to Create TS in SLD Successfully
If Ur Answers Are Help full Means Points will be Rewarded
Regards
Khanna

Hi Prateek,
I Did the Things Which is Presented By Michal in This Blog.
But When I Executed RZ70 With My Gateway Service as "sapgw01" And the Gateway Host As "Server Host Name".
I Got the Error When I Click on "start Data Collection" After Execution of the Program As Follows
"Used RFC destination :SLD_NUC"
"RFC call failed : Error opening an RFC connection"
"Batch job not scheduled"
All Other Are Success Like Data Collection ......
Please let me Know What to Do Now...
Regards
Khanna

How to call custom themes for Web Dynpro ABAP Application?

Hi,
I need to change the appearance of Web Dynpro ABAP application. So far I followed below steps,
1.     Created theme folder u2018testngou2019 (SE80->MIME Repositoty -> SAP->PUBLIC->BC->UR->nw5->themes -> u2018testngou2019 ).
2.     used program BSP_UPDATE_MIMEREPOS to dowmloaod content of u2018sap_tradeshowu2019 (SE80->MIME Repositoty -> SAP->PUBLIC->BC->UR->nw5->themes -> sap_tradeshowu2019) to desktop.
3.     Modified the themes using Eclipse Theme Editor.
4.     used program BSP_UPDATE_MIMEREPOS to upload modified themes to MIME repository u2018testngou2019 (SE80->MIME Repositoty -> SAP->PUBLIC->BC->UR->nw5->themes -> u2018testngou2019) .
My current URL is like http://server.name:XXXX/sap/bc/webdynpro/sap/hrrcf_a_startpage_int_cand?sap-client=XXX.
Now I want to know how custom themes called for Web Dynpro ABAP Application.
Is my approach correct?
...Naddy

Hi Naddy,
What you used is one way and even I failed when tried that method,
Instead go to SE38 - WD_THEMES - and you need to upload the zip file and you need to follow a folder structure.
it is case sensitive, atleast the zip file.
Make a zip file by name "Project.zip" -
Create a Folder Project and have the below folder structure,
1 data - all the properties files and also the designinfo file, below is the code
2 themes - (to get all the files download the theme from portal and you will have all the folders)
   2.1 ur
     2.1.1 name of the theme
       2.1.1.1 common
       2.1.1.2 csf
       2.1.1.3 r
       2.1.1.4 ur - all the css files (would be good if you can get the files from the server.)
       2.1.1.5   WSRP
3 war - empty folder
*.designinfo
isVisible=true
version=7.0.14.1.0
isDefault=false
isSapDesign=false
designName=**** name of the theme
Once done create a zip file and click on Start Import and give the path and will ask for transport request, it will take a while to upload once done as mentioned in the use the parameter sap-ep-themeroot="path"
This will resolve the issue.
Cheers-
Pramod
reward points if helpful

Create Transaction for web-dynpro ABAP

hi
Can you help me in creating a transaction for web-dynpro ABAP.
thank you.

If you want a SAPGUI transaction code that will launch your Web Dynpro ABAP application then I suggest creating a parameter transaction code that wraps around the SAP standard transaction code WDYID. You can use the parameter STARTMODE to decide if you launch your browser within the SAPGUI window or if it opens a new browser window. You will get SAPGUI based Single Sign On with this transaction code as well. Here is an example of a TCode I setup:
http://www.flickr.com/photos/tjung/2758987559/
And here is what it looks like when running in place within the SAPGUI:
http://www.flickr.com/photos/tjung/2758987583/

Coding standards for Web dynpro ABAP

Hello all,
Can anybody please help me by providing the code review checklist for Web dynpro ABAP?
Thanks and Regards,
Rohini Shankar

Hello friend,
WebDynpro     *
1     Do not implement Data intensive operations in UI layer
2     Avoid database selects in the WebDynpro code.Use the corresponding BAPIs ,Methods
3     Are ABAP OO Classes like Assistance class are being used for application coding ?
4     Are Windows/Views only used for the sole purpose of hosting views and context?
5     Are a reasonable number of views put in a single WD Component instead of creating multiple WD Components ?
6     Unneccessary usage of dynamic programming and dynamic component avoided
7     Are singleton nodes used in case of nesting in the context ?
8     Is deep nesting of containers, Groups and Tabstrips avoided ?
9     Is the UI element TreeByKey or TreeByTableNestingColumn used instead of the Tree UI element ?
10     Is the checkbox "Accessibility Checks Active" ticked in the WD Component properties
11     Are the WD Component Instances deleted when no longer needed (IF_WD_COMPONENT_USAGE=>DELETE_COMPONENT)
12     Are the OTR texts defined for all the labels, texts(where ever appropriate) in properties of all the UI elements
13     Has the Generation limit been checked for all the components developed
14     Sufficients commets are written at the beginning of every major block to explain the processing logic.
*Error Handling     *
1     Is SY-SUBRC checked after CALL function modules
2     Use Assertions if you face unexpected errors which usually never ever occur!
Extended Check and Clean Up
1     Have following been removed :
     ·      Unused variables
     ·      Unused text elements
     ·      Unused tables from TABLES statement
     ·      Commented out parts of the code
     ·      Code segments which do nothing
2     Is extended program check completed and all errors/warnings removed
These are the things which i used for my project.
Thanks,
Sri Hari

Want docs for Web Dynpro ABAP

Hi All ,
Can anyone please send me the Docs or link for Web Dynpro ABAP .
Thanks in advance
Rahul

Hi,
Web Dynpro ABAP
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/db22242d-0701-0010-28a2-aeaa1fefd706
Also, I have the official Web Dynpro for ABAP documentation. Please let me know if I should send it to you.
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

Adobe Flash Islands for Web Dynpro ABAP Data Binding problem

I have downloaded the NetWeaver 7.1 Trial (includes Adobe Flash Islands for Web Dynpro ABAP). I try to create a very simple FlashIslands component running within the Web Dynpro Application, everything looks good. However, all binding to the Flex component is not working. Does anyone know why?
Since it's trial version, I login as BCUSER into NSP system. When I load up the build-in sample, such as Chart Demo, the binding to Flex seems working. I suspect if it has anything to do with package? I could only create my Web Dynpro under the $TMP package, as all the build-in sample are defined in SWDP_DEMO.
Please help.
Alan

hi,
Check out this link. It will give you an idea how to integrate Aobe island comp with web dynpro.
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/307b434f-ff32-2b10-e885-991247270480
Thanx.

Error when trying to "Save for Web"

I, like others have the same problem in Photoshop Elements 6 editor when trying to "Save for Web". I get an error:
could not complete the export command because of a program error
I've searched the forum, but it seems like no one has found a solution.
I have a new PC with Windows 7 on it. It's Win 7 Ultimate 64-bit. i5 processor, 16GB RAM and plenty of HD space.
I am running Photoshop Elements 6.
When I used the same version of Photoshop Elements 6 on my old XP computer, I didn't have this problem.
Adobe Photoshop Elements Language Version: 6.0 (6.0 (20070910.r.377499))
Operating System: Windows Vista
Version: 6.1 Service Pack 1
System architecture: Intel CPU Family:6, Model:10, Stepping:9 with MMX, SSE Integer, SSE FP
Physical processor count: 4
Built-in memory: 15822 MB
Free memory: 11064 MB
Memory available to Photoshop: 1621 MB
Memory used by Photoshop: 55 %
Image cache levels: 6
Serial number: 10571087952197841429
Application folder: D:\Program Files\Adobe Photoshop Elements\
Temporary file path: C:\Users\Roger\AppData\Local\Temp\
Photoshop scratch has async I/O enabled
Scratch volume(s):
C:\, 111.7G, 76.2G free
Primary Plug-ins folder: D:\Program Files\Adobe Photoshop Elements\Plug-Ins\
Additional Plug-ins folder: not set
Installed plug-ins:
   3D Transform 10.0 (10.0x001)
   ADM NO VERSION
   ASDStrm NO VERSION
   Accented Edges 9.0
   Angled Strokes 9.0
   Auto Divide 6.0.0.0 (6.0 (20070910.r.377499))
   Average 10.0 (10.0x001)
   BMP 10.0 (10.0x001)
   Bas Relief 9.0
   Camera Raw 4.2
   Chalk & Charcoal 9.0
   Charcoal 9.0
   Chrome 9.0
   Clouds 10.0 (10.0x001)
   Color Halftone 10.0 (10.0x001)
   Color Variations 10.0 (10.0x001)
   Colored Pencil 9.0
   CompuServe GIF 10.0 (10.0x001)
   Conditional Mode Change 10.0 (10.0x001)
   Conté Crayon 9.0
   Correct Camera Distortion 9.0
   Craquelure 9.0
   Crop and Straighten Photos Filter 10.0 (10.0x001)
   Crosshatch 9.0
   Crystallize 10.0 (10.0x001)
   Cutout 9.0
   Dark Strokes 9.0
   De-Interlace 10.0 (10.0x001)
   Difference Clouds 10.0 (10.0x001)
   Diffuse Glow 9.0
   Displace 10.0 (10.0x001)
   Dry Brush 9.0
   Extrude 10.0 (10.0x001)
   FastCore Routines 10.0 (10.0x001)
   Fibers 10.0 (10.0x001)
   Film Grain 9.0
   Filmstrip 10.0 (10.0x001)
   Filter Gallery 9.0
   Frame From Video 6.0
   Fresco 9.0
   Generic EPS 10.0
   Glass 9.0
   Glowing Edges 9.0
   Grain 9.0
   Graphic Pen 9.0
   Halftone Pattern 9.0
   Ink Outlines 9.0
   JPEG 2000 2.0
   Lens Flare 10.0 (10.0x001)
   Lighting Effects 10.0 (10.0x001)
   Liquify 7.0
   MMXCore Routines 10.0 (10.0x001)
   Magic Extractor 10.0 (10.0x001)
   Matlab Operation 10.0 (10.0x001)
   Mezzotint 10.0 (10.0x001)
   Mosaic Tiles 9.0
   Multiprocessor Support 10.0 (10.0x001)
   NTSC Colors 10.0 (10.0x001)
   Neon Glow 9.0
   Note Paper 9.0
   Ocean Ripple 9.0
   OnEdge 1, 0, 0, 1
   PCX 10.0 (10.0x001)
   PNG 10.0 (10.0x001)
   PNG Icons 1.22x1
   Paint Daubs 9.0
   Palette Knife 9.0
   Patchwork 9.0
   Photocopy 9.0
   PhotomergeUI 10.0 (10.0x001)
   Picture Package Filter 10.0 (10.0x001)
   Pinch 10.0 (10.0x001)
   Pixar 10.0 (10.0x001)
   Plaster 9.0
   Plastic Wrap 9.0
   Pointillize 10.0 (10.0x001)
   Polar Coordinates 10.0 (10.0x001)
   Poster Edges 9.0
   Radial Blur 10.0 (10.0x001)
   Read Watermark 1.70.19
   Reticulation 9.0
   Ripple 10.0 (10.0x001)
   Rough Pastels 9.0
   Save for Web 3.0
   ScriptingSupport 10.0
   Shear 10.0 (10.0x001)
   Smart Blur 10.0 (10.0x001)
   Smudge Stick 9.0
   Solarize 10.0 (10.0x001)
   Spatter 9.0
   Spherize 10.0 (10.0x001)
   Sponge 9.0
   Sprayed Strokes 9.0
   Stained Glass 9.0
   Stamp 9.0
   Straighten Image 10.0 (10.0x001)
   Straighten and Crop Image 10.0 (10.0x001)
   Sumi-e 9.0
   Targa 10.0 (10.0x001)
   Texture Fill 10.0 (10.0x001)
   TextureSelect 10.0 (10.0x001)
   Texturizer 9.0
   Tiles 10.0 (10.0x001)
   Torn Edges 9.0
   Twain Acquire 10.0 (10.0x001)
   Twain Select 10.0 (10.0x001)
   Twirl 10.0 (10.0x001)
   Underpainting 9.0
   WIA Support 10.0 (10.0x001)
   Water Paper 9.0
   Watercolor 9.0
   Wave 10.0 (10.0x001)
   Wind 10.0 (10.0x001)
   Wireless Bitmap 10.0 (10.0x001)
   ZigZag 10.0 (10.0x001)
Plug-ins that failed to load: NONE
Installed TWAIN devices:
   WIA-HP Scanjet 4800 series

I also tried the alt/ctrl/shift buttons when clicking Editor in the Photoshop welcome screen. It did ask if I wanted to reset the preferences. I chose yes. I still get the same error message when trying to save for web.
Below....showing I don't have a "save for web" folder on my C drive.
And below, showing the same error after pressing alt/shift/ctrl when clicking on editor and clearing the preferences.
I don't have a 'Save for Web' folder anywhere on my C: drive. I searched and came up with no folder with the text "save for web" in it.
I did find a "save for web" folder on my D: drive and deleted that.. but now when I start up Photoshop, the option for Save for Web is grayed out...not able to select it.

Different languages are not available for Web Dynpro ABAP (WDA)

Hi Experts,
We are using Web Dynpro ABAP in 2 different languages (English/Spanish). Production environment only is available for English (WDA).
How can I make Spanish language available for Web Dynpro ABAP??. Is there any configuration or installation which I am missing?? Development and QA are OK (English/Spanish)
Thank you.
Regards
David Cortés.

Hi Experts,
Any help???
Regards
David Corté

Why do my images appear washed out when I use Save for Web?

Q: The color/brightness/tone of my image changes when I use
Save for Web. Why?
A: Photoshop is a color-managed application. The Web is not. Normally, when you view an image in
Save for Web or
ImageReady you are viewing it without color management and see it how it will appear when uploaded to the Web.
To minimize changes, Convert your image to sRGB (i.e from
Edit menu choose
Convert to Profile )before using
Save for Web. You should also make sure that
Save for Web has been configured so that images are displayed using the document color profile (see attached screenshot for guidance).
You should also ensure that your monitor properly calibrated and the gamma is set to 2.2.

Same here. Didn't get any good New Years Eve photos indoors.

Want documents for   Web Dynpro ABAP

Hi All ,
Can anyone please send me the Docs or link for   Web Dynpro ABAP .
Thanks in advance
Rahul

Hi 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.

BASIS settings for Web Dynpro ABAP

Hi Team,
I need to know of settings required (configuration) for Web Dynpro ABAP. Please help me on this. Please also let me know of how these settings can be implemented.
Regards,
Amit

Hi Amit
First you have to check the domain, if it is not maintained then maintain the domain in your operating system.
To do this, follow below path :
-- Right click on My Computer >> Computer Name tab >> Click Change >> Click More >> Enter your domain name in the format u201Ccompanyname.comu201D in the section Primary DNS Suffix of this computer
u2013 Click OK
And then go to your SAP to set "icm/host_name_full" in transaction RZ10.
Choose your Instance profile, click on Extended Maintenance and then click on the Change button
As "icm/host_name_full" is not present for you, add it by using the New parameter button
set the value to <hostname>.companyname.com (hostname can be seen through transaction RZ11).
Save and activate your profile and after that restart the R/3 server to take effect.
Hope this will solve your issue.
Regards
Brillion

Calling URL when click on buttons using web dynpro - ABAP

Hi All,
I am new to web dynpro application development and i am facing issue when i try to test my application.
simple require when i click on button i should direct the to one of url say 'http://www.google.co.in/' my application is activate with no error but when i test the application i am getting below error , can someone please provide me the solution or way out.
The URL http://ides47:8062/sap/bc/webdynpro/sap/zwa_calling_url/ was not called due to an error.
Note
The following error text was processed in the system N6Q : Access via 'NULL' object reference not possible.
The error occurred on the application server IDES47_N6Q_62 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: IF_WDR_CONTEXT_MENU_HANDLER~CONTEXT_MENU_CALLED of program CL_WDR_INTERNAL_WINDOW_ADAPTERCP
Method: IF_WDR_CONTEXT_MENU_HANDLER~CONTEXT_MENU_CALLED of program CL_WDR_INTERNAL_WINDOW_ADAPTERCP
Method: IF_WDR_ADAPTER_EVENT_HANDLER~HANDLE_EVENT of program CL_WDR_CONTEXT_MENU_HANDLER===CP
Method: IF_WDR_CLIENT~GET_CLIENT_UPDATES of program CL_WDR_CLIENT_SSR=============CP
Method: EXECUTE of program CL_WDR_MAIN_TASK==============CP
Method: IF_HTTP_EXTENSION~HANDLE_REQUEST of program CL_WDR_MAIN_TASK==============CP
Method: EXECUTE_REQUEST_FROM_MEMORY of program CL_HTTP_SERVER================CP
Function: HTTP_DISPATCH_REQUEST of program SAPLHTTP_RUNTIME
Module: %_HTTP_START of program SAPMHTTP
HTTP 500 - Internal Server Error
Thanks,
Parab

Hi ,
It seesms something you are missing. It would be easy for us if you could paste your code which you have written in the Action of Button.
Sample code for your reference :
METHOD onactionget_url .
data lo_window_manager type ref to if_wd_window_manager.
data lo_api_component type ref to if_wd_component.
data lo_window         type ref to if_wd_window.
lo_api_component = wd_comp_controller->wd_get_api( ).
lo_window_manager = lo_api_component->get_window_manager( ).
CALL METHOD lo_window_manager->CREATE_EXTERNAL_WINDOW
EXPORTING
    URL            = 'http://www.google.co.in/'
    MODAL          = ABAP_FALSE
    HAS_MENUBAR    = ABAP_TRUE
    IS_RESIZABLE   = ABAP_TRUE
    HAS_SCROLLBARS = ABAP_TRUE
    HAS_STATUSBAR = ABAP_TRUE
    HAS_TOOLBAR    = ABAP_TRUE
    HAS_LOCATION   = ABAP_TRUE
RECEIVING
    WINDOW         = lo_window.lo_window->open( ).
ENDMETHOD.

When do we go for Web As Abap or Thired-Party type

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