Portal integration in webdynpro for ABAP

Hi experts ,
my application is calling a transction fb03 from webdynpro ,
so i created WDA for my application and i created an iview (iv1) in portal,
and i created one more transctional iview (iv2)for fb03.
so now i want to call my transctinal iview from iv1 .
so pl gimme a solution for this.

Hi setu,
Its Possible by portal Eventing.Refer this,
http://help.sap.com/saphelp_nw70/helpdata/en/79/3857422d095542e10000000a1550b0/frameset.htm
http://help.sap.com/saphelp_nw70/helpdata/en/0c/8eee31e383cd408bcb07e80b887463/frameset.htm
Regards
Nandha.

Similar Messages

Portal integration of Webdynpro for ABAP application

Hi all,
Can anyone provide me with the steps for integrating a Webdynpro for ABAP application with portal?
Regards,
Bino

Hi Bino
Check out the following link
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/webdynpro/portal integration of web dynpro applications.pdf
Regards
Rajeev.
Do award points for helpful answers in SDN.

How to create a proxy object for MOSS integration via WebDynpro For ABAP

Hello all,
I have a question about the creation of an ABAP proxy class in SE80.
When i follow this link:
[https://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/6066fbe8-edc4-2910-9584-a9601649747d&overridelayout=true]
i see on page 7 that there is: a tab under create called Enterprise Service/ Web Service with under this tab a tab called proxy object.
When i do this in my SE80 i only see Enterprise Service and not proxy object.
Screenshot
[http://picasaweb.google.be/panneels.robin/SAPScreens#5377623235095894546]
Is there a extra configuration or add-on needed to do this action? Or is there a work-arround for this?
Because we need this for abap web dynpro for communication with MOSS.
Thanks in advance for all your help.
With kind regards,
Robin Panneels

Hi James,
If you like to use SAP web dispatcher as a solution for load balancing portal application, you no need to create system object under systems..
You have to install web dispatcher as separate instance where you need to configure portal apps into it..
Configure web dispatcher like to hit the admin port, use http://<webdisp-server>:<adminport>/sap/admin
For normal portal access, use http://<friendly URL>/irj/portal
The good news is that the webdispatcher knows that the portal supports SSL
Another advantage of this config, is the webdisp, will just replace the apache redirect server. Users will access mycompany.com, without any port number, since we are redirecting 80 to the backend j2ee. Also, https should work like in the normal world.
Profile will be like below...
SAPSYSTEMNAME = WEB
SAPSYSTEM = 00
INSTANCE_NAME = W00
DIR_CT_RUN = $(DIR_EXE_ROOT)/run
DIR_EXECUTABLE = $(DIR_CT_RUN)
Accesssability of Message Server
Message Server Parameters ##########
NOTE: The "ms/http_port" must match the profile on the Central Instance
rdisp/mshost = <FQDN of portal CI Host>
ms/http_port = <Ms port of portal>
SAP Web Dispatcher Ports
#icm/server_port_0 = PROT=HTTP,PORT=81$$
icm/server_port_0 = PROT=HTTP,PORT=80, TIMEOUT=3600, EXTBIND=1 (some OS will not allow to bind ports <1024)
Admin port details
icm/server_port_1 = PROT=HTTP,PORT=3200
#, EXTBIND=1
icm/HTTP/admin_0 =
PREFIX=/sap/admin,DOCROOT=./admin,PORT=3200,AUTHFILE=/usr/sap/WEB/SYS/global/security/data/icmauth.txt
SSL
icm/HTTP/redirect_0 = PREFIX=/ , TO=http://<friendly URL name>/irj/portal
WebAS Message Server Parameters
rdisp/TRACE = 1
icm/trace_secured_data = 1
Regards
Suresh

Office (Open or MS) integration with Webdynpro for ABAP

Hi Guys,
I want to ask:
- how may I read an Excel file (contains a few worksheets) into internal table type string, so I can manipulate what user has input in the file ?
I know it can be done by converting the Excel file into XML file and read the file.
The thing is, I don't want to have go by using XML file.
Is it possible to be done ?
Thanks a lot,
Tony

Hi Tony,
Am not so sure if this requirement is 100% feasible. But you can check out the
<a href="http://help.sap.com/saphelp_nw04s/helpdata/en/d1/af8841349e1909e10000000a155106/frameset.htm">Office Controls</a> in WDA.
Regards
Raja Sekhar

Webdynpro for ABAP and Portal Integration

Hi Experts,
we created a WebDynpro for ABAP application for portal. The application will modify/update few fields in backend sap HR table PA0006 (infotype 6) . The end user (portal user) should be able to update his data in backend with the iview created on this application.
I have below two questions in my mind.
1. Do we need portal eventing for this? It's a single iview in portal which will fetch and update his data through this WebDynpro for ABAP application.
2. It is for 10 countries of almost 1000 users (with same userid in portal and backend). How can I make sure that the enduser updates and fetch his records only. The SSO is already set up between Portal and Sap ECC system. Do I need to again pass the enduser portal id to the sap in coding to fetch and update the data or sso will take care of itself.
Thanks
Ajay

1. Do we need portal eventing for this? It's a single iview in portal which will fetch and update his data through this WebDynpro for ABAP application.
Answer: If you use, for exemple ITS to access this Webdympro, you will not need any action on portal for sure. Actually you will just need actions on portal, if you want to make some customization on portal side. If you want just show the Webdympro how it is, your action are all on backend..
2. It is for 10 countries of almost 1000 users (with same userid in portal and backend). How can I make sure that the enduser updates and fetch his records only. The SSO is already set up between Portal and Sap ECC system. Do I need to again pass the enduser portal id to the sap in coding to fetch and update the data or sso will take care of itself.
If you access via ITS, te custome will acess the backend with the user you have set on the SSO or user-mapping. The portal there is nothing to do in this regards, you must just take care of this on backend.
Please evaluating the answer you are contributing for the SDN keep growing.
Edited by: Fabio Sarmento on Sep 19, 2011 2:41 PM

Follow-up webdynpro for abap using portal theme nw2004s, sp12

Hello,
I wanted to get a follow up to this thread,
Re: webdynpro for abap using portal theme nw2004s, sp12
We are having a problem with the way reports developed in Web Dynpro for ABAP displayed in the portal (the pop-ups and dropdowns look out of wack). The issue appears when we wrap the reports into portal themes (either standard or custom). As per the thread (the link for which I posted above), the suggestion was to apply WDFORCEEXTERNALSTYLESHEET parameter to the WDP, however our system doesn't have this parameter in the system, but it seems like I can create my own parameter. Can some on give me all of the properties assigned to WDFORCEEXTERNALSTYLESHEET in table WDY_APP_PROP_DEF.
Thank you

Hi Brad, I was trying to apply the note 1033496 but our ABAP servers does not have the WDFORCEEXTERNALSTYLESHEET parameter available in WDY_APP_PROP_DEF table. All other notes are not applicable to our issue.
The portal is NW2004s SP12, the ABAP server is NW2004 SP11
Regards.
Message was edited by:
Aleks Ozerov

Portal Password Reset Application In webdynpro for ABAP

Hello Friends,
I am new to WDA . I want to create a Password Reset application in WDA like this
[http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f0c09b9d-52e0-2d10-3981-86bfa8e19dc3?quicklink=index&overridelayout=true]
Can someone pls give the solution , how to start??
Thanks in advance
Himani

I am afraid that this is not going to be possible for you. From WebDynpro for ABAP, you do not have portal API's to do that.
May be an idea ,If you have SSO in place you could try to call some FM's in r3 side to change the password in r3 system and this would synchronize the UME in portal.

Portal using Webdynpro for ABAP

Hi Gurus!
    I am using one portal using 'Webdynpro For ABAP'. It contains Contextual Panel as well as ViewUIContainer. Contextual Panel contains all the reqd options available for user; while ViewUIContainer contains diff views as requested.
   Now, I'm trying to make a copy of that Webdynpro with some other name. What happens is --
Application is not there and when I try to make one - it says
"Interface View Does Not Exists."
Further, when I try to make an Interface View with the new name - it says
"Interface View Does Not Exists."
   Therefore, what I could conclude about the case is -- may be Interface View is default to certain Webdynpro components/interface. Hence, my question is how can I make use of same webdynpro application with some other name. This requirement arises due to the fact that we have to add some more functionalities to that and I dont want to play with the efforts made so far.
Kumar Saurav.

Issue Resolved.
Kumar Saurav.

Eventing in Portal page between Team Viewer and Custom Webdynpro for ABAP

We are trying to implement a new Portal page that contains a Team Viewer Iview and a custom Webdynpro for ABAP iview.
The idea is that the when a manager select one of his direct report in the Team Viewer, the custom Webdynpro for ABAP would pick up the selection_changed event and retrieve the data for the selected employee.
We followed the instruction provided by SAP in note 1112733 and it worked in our development environment. When we moved the iviews to our testing environment it stopped working.
I also used the Diagnostic Iviews provided by SAP and I get the same result: Works in Dev, does not work in QA or in Prod.
We also followed the troubleshooting steps of note 945516 and it still did not help us. We can not find a difference in our system set up.
We are therefore looking for pointers as to what could be our problem.
Thanks!
Edited by: Benoit Fortin on Feb 20, 2009 2:28 PM

Problem was solved internally:
The reasons the eventing worked in Dev and not in QA or Prod, was that we had a different level of patch for ESS/MSS between instances, which I was not aware of.
Dev was on ESS/MSS version 600 SP14 and QA and Prod was on a different level. Once we implemented ESS/MSS SP 14 accross the board, everything was good.
Edited by: Benoit Fortin on Nov 13, 2009 11:57 AM

Information about Integration WebDynpro for ABAP and Business-Workflow

Hi Experts,
I'm looking for information about
Integration WebDynpro for ABAP and Business-Workflow
Link, documents and books are welcome!
Thanks
mishak

If you have worked on workflows earlier the procedure is very simple. You just need to enter certain parameter values of your application in SWFVISU for the respective task and re-register your system in UWL administration. Thats it! your webdynpro and workflows are integrated. For details on the parameters check the following link,
http://help.sap.com/saphelp_nw04/helpdata/en/19/bff5c18ba44da4a4ca68cf572dabda/frameset.htm
There are also a couple of blogs on "launching webdynpro from UWL" (Procedure for both Java and webdynpro is almost similar). You can also check these for more details.
Thanks,
Prasath N

SAP Webdynpro for ABAP - IXOS Integration for storing documents

Hi
We have a requirement to attach documents to a web based SAP custom application and store as attachments simialr to GOS fucntionality in SAPGUI. SAP web based application is developed using web dynpro for ABAP. Atatched documents are to be stored externally in IXOS system. I am looking for fucntion modules or BAPI's that integrate SAP webdynpro for ABAP and IXOS. Requirement is below
1)     From SAP Webdynpro for ABAP application read a file form desktop and store on external IXOS system.
2)     Retrieve a file from IXOS system and display in SAP Web Dynpro for ABAP application
3)     Delete a file on IXOS system from Web Dynpro for ABAP application
Thank You

You are on right track thinking about enhancement framework.
My approach is would be in the following order.
Personalization/customization
Enhancement
Modification

Not able to integrate Payment Gateway with WebDynpro for ABAP

Hi,
 I am not able to integrate the Payment Gateway for Billdesk ( third party software) with Webdynpro for ABAP.
Summery of the Issue : -
(*) Data from PORTAL Application to PAYMENT GATEWAY is going Correctly but
(*) Data from PAYMENT GATEWAY to PORTAL Application is not going correctly.
Details about the Problem : -
 I have created 3 View in Webdynpro Application for ABAP.
View 1 -> Sales Order
View 2 -> Confirm Order
View 3 -> Success Message
When I am on the View 2 i,e Confirm Order, I have a UI Element ( LINK TO URL) on this View. When I click on the Link it successful takes me to the Bill desk site(Payment Gateway Integrator).After selecting the Card Type - > Master card, or Visa or Amex, I am routed to the Gateway Site of the Citibank, Where I have to enter the CARD details like Card Number, CVV Number, Expiry Date, and press the Submit Button.
Which now takes me to the final confirmation site, stating
1) Order Number
2) Bank ID
3) Merchant ID
4) Amount
5) Authorize ( APPROVED / NOT APPROVED)
Now once i click on the Submit button, It transfers the amount of the Customer to my bank account, correctly and goes back to the my portal application.
Till here it is working correctly, but 1 parameter is missing which is called "msg", and this parameter contains important information regarding the payment. This parameter is sent back form the Gateway Site to my Portal.
1) Authorize STATUS
2) Check Sum
etc... which will be finally required to decided whether I should go on to create the Sales Order for the Customer or not.
If the Authorize Status = '0300' then only create the Sales Order other wise if the status is any thing else lets say not equal to '0300' then gives the message that the Credit Card is not authorize to process the Sales Order.
Regards,
Saurabh Bhatnagar
E : [email protected]

Dear Sir,
we are implementing Retail POS (Point of sale) for one retail company. We need to integrate third party payment gateway.
it's name is PLUTAS. We have got developer kit from Plutas (For trial ) . we have installed that kit in our system.
In my program, I am triggering " PL_TriggerTransaction" using call method. After triggering method it executes method, control passes to third party software. But I am not able to catch return parameter (Responce).
So that would be great if you help me out with this issue.
I wrote following code.
REPORT ZTEST678.
INCLUDE OLE2INCL.
data : rc_plutus type ole2_object,
lpszTransData type string,
lTxnType type char4,
lpszTransData1 TYPE string,
ret_string TYPE string,
l_count TYPE i,
l_time TYPE sy-uzeit.
rc_gui type ref to CL_GUI_CONTROL.
lTxnType = '4001'. "----
transaction type
lpszTransData = '1234567'. " -
trasaction data
*create object rc_gui.
create object rc_plutus 'PLUTUSEXCHANGE.EXCHANGEOBJ'(001) no flush. "no flush ."queueonly.
call method of rc_plutus 'PL_TriggerTransaction'(002) = lpszTransData1
exporting
#1 = lTxnType
#2 = lpszTransData.
wait up to 20 seconds.
write: ret_string. " <----
Value is not coming
write: lpszTransData1. " <----
Value is not coming

Webdynpro for ABAP versus Enterprise Services

Hi,
With ECC 6.0 the WebDynpro for ABAP will be available. After converting my well-known ABAP-dynpro screens to WebDynpro I will have the possibility to expose all R/3 functionality from within the portal.
Two years from now the Enterprise Services will be there. What will be the reason(s) for using enterprise services instead of WebDynpro for abap to make R/3 functionality available in the portal? I think at the end both functionalities can co-exist but what are the criteria to use one or both methods?
Greetings Theo

Theo,
This is not a discussion relegated to the bar...
First the short methodology is correct... Id the processes, expose major entry points as Services, orchestrate, publish Service Desc, endpoints, etc., repeat...
The real question remaining is, if I believe my entire process is incorporated with a single SAP system why would I expose Services (and add the additional layer)?
I agree with the comment where if a process completely executes in a single environment there is no need to change its strategy and force it to be an orchestrated set of Service interactions. That is not inconsistent with providing Service interfaces along the process so that it can be composed into other processes either not yet in place or requiring cross-system interaction. ESA is not saying "break open the container and make every little piece operate as Enterprise Services", instead it guides us to Service enable components so that others can consume them in a standard way, regardless of implementation / execution environment.
As we think about leveraging ESA for the benefit of our businesses (our enterprise and the ecosystem of business partners and customers) we have to acknowledge that we do not and will not know where every step of a busines process will execute throughout time. There may be tremendous value in executing part of a process that could be performed in that same SAP system in a completely different environment. The main benefit of Service enabling is business agility for a reasonable cost. I would argue that at least the main entry and exit points to major processes should have Service interfaces, followed by a more comprehensive assessment of internal process steps - looking for opportunities.
The other side of the equation is determining what additional consumers of the process could be found if major parts of the process exposed Service interfaces. To say, "my process executes inside this one system, so I should not expose it as a set of Services", ignores the potential benefit of other systems being able to incorporate that process in their execution (or parts of a process). As we expose more, well defined Services that represent aspects of enterprise business processes we create an environment where there is low cost, opportunistic integration based on standards.
Or put more briefly, make sure to execute your business process in an efficent computing manner, but do not let that constraint limit your thinking when it comes to Services. They are two different (yet related) issues. Services simply give us another way to leverage an asset we already have. Make the asset available and if it has value to the organization, it will be consumed.
Hope that helps...
David

Webdynpro for ABAP call non-SAP webservice

Hi,
We have a WAS 7.0 ABAP only, Can we use webdynpro for ABAP to call a Notes's webservice or Weblogic's webservice.
Where can I get the document link?
Edited by: Jeff Lien on Jan 8, 2008 10:47 AM
Edited by: Jeff Lien on Jan 8, 2008 10:49 AM

Hi this will help u.
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
with regards,
Hema.
pls give points if helpful.

Webdynpro for ABAP materials

anyone please send me materials for webdynpro for abap which covers webdynpro architecture like mvc controller and everything

Hi Ganesh,
Welcome to Web Dynpro ABAP !
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]
1) This is basic Info of WD ABAP
As the name suggests Web Dynpro for ABAP uses exactly the same meta model as its cousin Web Dynpro for Java. A Web Dynpro component, a Web Dynpro view, a Web Dynpro model, a Web Dynpro controller have the same semantics both for ABAP and Java. The main difference is the designtime environment, the development infrastructure and the runtime environment.
The designtime environment is properly embedded in the ABAP Workbench where Web Dynpro artifacts are simply a new category like BSP applications or classical dynpro based applications before. Also no surprises regarding the development infrastructure. The correction and transport system keeps track on all changes that are done, versions them and helps to propagate the Web Dynpro application from development to production like you would do with ordinary BSP or dynpro-based applications.
Last not least the execution platform is the ABAP server that produces application content ready to be integrated in the NetWeaver Portal seamlessly. Features like portal eventing can be used between applications written in ABAP or applications developed with Java.
2 ) I can give you links that can help you a lot.
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 .
Also, 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 .
Hope I have helped you .
Cheers,
Darshna.

Portal integration in webdynpro for ABAP

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