Web Dynpro ABAP, Crystal and ACF

Hi fellow developers,
I am attempting to get an Web Dynpro ABAP application working with an embedded Crystal report.
We are on ECC6, release 702. So far I am just using the stock standard application provided by SAP: WD_ACF_TEST_CRYSTAL.
Unfortunately I get the following errors:
Techincal info:CoCreateInstance error with guid: 2F848BE4-8329-4C09-8613-FC9DFF55C10F
Messagetextid:352 Messageclass info:Integrated control cannot be started
I am using a local installation of the Netweaver Business Client and I have installed Crystal Reports Viewer 2008 locally on my machine.
I have tried WD_TEST_APPL_ACFEXECUTE and after saving the certificate, it works.
I think the problem lies with the Active Controls White List in SPRO.
Thank you in advance,
Jason Lante

Nevermind, I found the solution.
It appears that you need to install the Crystal Reports ALV Adapter (xSAPCRVAdpt.exe) for this to work.
Refer to note: 1353044.
Jason

Similar Messages

Web Dynpro ABAP: Documentation and help link

Hi,
I'm in the process of creating a Web Dynpro ABAP application and was wondering whether you can maintain Documentation for the application, as you would a standard ABAP report? I see the Documentation option in the Goto menu of the workbench, but it is inactive.
Also, i notice you can maintain a 'Help Link' for the application. Does anyone have any information on this as I can't find anything on the SAP Help website.
Thanks,
Nick

Hi Nick,
here's the link to the corresponding documentation:
http://help.sap.com/saphelp_nw04s/helpdata/en/54/bad1d244b2754bac09ae1558c15984/frameset.htm
If you choose the Change/Edit button at the right side of the input field, you can navigate to the info object to which you want to set the link in the Knowledge Warehouse.
Of course, you need an info object in the correct context in the KW for this as well as a correctly maintained RFC destination to the Knowledge Warehouse system.
Regards, Heidi

How can I call a java object from Web dynpro ABAP application?

I made Web dynpro ABAP application and posted it to SAP EP.
For certain business purpose, we need to call external 3rd party java object using 3rd party's java api in Web dynpro application.
Is there anybody who experienced this kind of java interface issue?
I know Web dynpro Java environment can fully support this kind of requirement. but regarding Web dynpro ABAP, I couldn't find any clue for this.
Any comment or suggestion would be greatly appreciated.
Thanks,
Raymond, ABAP Consultant

if you have jco configured, then you can make calls to java api from ABAP .
check out this weblog.
/people/gregor.wolf3/blog/2004/08/26/setup-and-test-sap-java-connector-outbound-connection
Raja

Attachement Details (GOS) in Web Dynpro (ABAP)

I posted this question in the Web Dynpro ABAP forum and got no response, so I'm moving it here:
We are developing a Web Dynpro application to display PO attachment details (PDF file etc).
In the corresponding R3 application, we use FMs ARCHIVE_GET_CONNECTIONS and ARCHIV_DISPLAY_LIST_2. They work perfectly.
The Web Dynpro application uses both FMs but one of them returns an error "Screen output without connection to user". This is returned from FM K_KKB_LIST_DISPLAY which is trying to popup a screen.
So we would like to know if we are going about this correctly or if we should be using different FMs.
Thanks for any insight you can provide.
Rob
Edited by: Rob Burbank on Aug 21, 2008 2:29 PM

Have you checked the fm ALINK_DOCUMENTS_DISPLAY
This is program documentation found in the initial source of function module
* Description:
* Display a single document using one of the following ways of
* communication:
* - display via CMOD SALIN001
* - display via ArchiveLink_internal exit
* - Wingui
*    - OLE automation
*    - display URL document via OLE start (only HTTP interface)
*    - HTML - Control (only HTTP interface)
*    - separate Browserwindow (only HTTP interface)
*    - EAI - Control (only HTTP interface)
*    - Mix scenario: first get the document on the client PC, second
*      display local file
*    - R/3 (printlists)
* - HTML-GUI
*    - HTML - Control (only HTTP interface)
*    - separate Browserwindow (only HTTP interface)
*    - R/3 (printlists)
* - Platinum GUI
*    - R/3 (printlists)
*    - not supported for other documents
PS : CL_GOS* class will not work in WebDynpro, i think these are using control framework.
May this will help you out.
a®

Web Dynpro ABAP calling another ABAP program

I have a question and just want to know if it's possible or not.
Is it possible to write a Web Dynpro ABAP program that calls another ABAP program which happens to be an ALV report?
Rather than re-write the ABAP ALV report, I was wondering if it's possible to call the ABAP ALV report within a Web Dynpro ABAP program and display the results within the Web Dynpro program.
If it's not possible, then I assume it would be better to re-write the code from the ABAP ALV report in the Web Dynpro ABAP program.
Thanks
John

The ALV report in your classic program is coded to be displayed in the GUI only.
Your best bet would be to create a Function Module or Method that will return the data to be used in your ALV. Simply call the Function/Method from your Web Dynpro and then bind the table to the DATA context node of the ALV INTERFACE CONTROLLER.

No switch to HTTPS occurred in Web Dynpro ABAP application

We are building a Web Dynpro ABAP application and when I logon I get:
No switch to HTTPS occurred, so it is not secure to send a password
I want to suppress this message but I can only find a parameter that works for BSP applications (You can suppress the message using the property BspDontShowHttpsWarning. Goto SICF and locate your service, open node and choose tab error pages. At redirect URL add '&bspdontshowhttpswarning=X').
However, for Web dynpro this parameter does not work. Does somebody know if there is a parameter available for web dynpro ABAP applications to suppress this message?
kind regards
Angelique Heutinck

Angeline
I asume that you are using a "Basic Authentication" method, if this is your case, you should configure the SICF service with the following parametters:
1) Go to SICF, /yourservice / double click
2) On the "Logon Data" tab, in the "Procedure" option choose "Alternative Logon Procedure".
3) On the same tab, at the "Logon procedure option", delete the SSO option, and change the Number of the another methods, raised the "Basic Authentication" to the first place.
4) Go to Error pages tab, flag "System logon", and after that click over Configuration, here check "Do no display warnings"
Hope this help you !

How to add screen elements at run time on button click in Web Dynpro abap?

Hello All,
I have a requirement wherein the user wants to add the textbox dynamically at runtime on button click action. My questions is, Is it feasible to dynamically add screen elements at runtime? If yes, how?
Please help.
Thanks

Hi Ajinkya,
This is absolutely possible! Adding view elements at runtime is called "dynamic programming". There are a lot of good resources and tutorials on SCN if you do a search. To start you off, here is an excellent series by Thomas Szücs:
Dynamic Programming in Web Dynpro ABAP - Introduction and Part I: Understanding UI Elements
Dynamic Programming in Web Dynpro ABAP - Part II: Handling ViewElements
Dynamic Programming in Web Dynpro ABAP - Part III: Aggregations and DDIC-Binding of ViewElements
Another option that avoids dynamic programming is to create the view element at design time but bind its visible property to a context attribute of type WDUI_VISIBILITY. You could initially set its visibility to "none" until the user clicks the button, then you could change its visibility to "visible".
Cheers,
Amy

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.

New Web Dynpro ABAP Related eLearnings Available

Although not a question, I thought using a forum thread to let everyone know about some new Web Dynpro ABAP realted eLearning sessions might be useful. These focus on new features in NetWeaver 7.01 and give a little sneak preview to some features coming later this year in NetWeaver 7.02. I try to publish new sessions twice a month.
Web Dynpro ABAP: Dynamic Context Creation, Mapping, and Data Binding (NetWeaver 7.0)
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/201ddd3b-b4ce-2b10-8883-880ae8147f89
Web Dynpro ABAP: Defaulting Select-Option Values (NetWeaver 7.0)
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/60474842-91ca-2b10-3390-d2fd30f335fd
Web Dynpro ABAP: Drag and Drop (NetWeaver 7.01)
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/d0760510-a2d5-2b10-de9f-d897679696e3
Web Dynpro ABAP Flash Islands Tutorial: Google Maps (NetWeaver 7.01)
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/80f16eef-91ef-2b10-4fb5-d709436f3cc3
Web Dynpro ABAP Flash Islands Tutorial: Multiple File Upload (NetWeaver 7.01)
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/50d42644-91ef-2b10-228c-9e0ae75b274e
Tutorial on ABAP HTTP Client REST Service Calls (using Polestar OnDemand)
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/608ef65d-1ff9-2b10-b582-d6445b691719
Web Dynpro ABAP Tutorial: ACFUpDownload and ACFExecute (NetWeaver 7.01)
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/109b9b52-bc00-2c10-8786-e4c5e96d7e04
ABAP Language and Tools 7.02 Preview (Also shows new features in WDA - 7.02)
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/90db53c4-812d-2c10-0789-dc18f6c9c725
Web Dynpro ABAP - Islands Revisited (NetWeaver 7.01)
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/a0c91fc0-932d-2c10-4ca7-f5774950c8e3
NetWeaver Business Client 3.0 Preview (NetWeaver 7.02)
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/207c3b88-8c2d-2c10-00bc-bf10a7158f2b
Future topics coming later this month: "How to do Long Polling/Reverse AJAX in Web Dynpro ABAP 7.02" and "Database Locators and Streams for large STRINGs and XSTRINGS in 7.02".
I'm also always looking for suggestions for future eLearning topics.

Hello Thomas.
I got some questions for you.
I think you are a great expert on SAP Development Subject.
I saw the webdynpro tutorials that you appended on this board.
When I saw the tutorial there were some persons work with me.
And they were suprised with the beautiful graphics. It's M~uch better than the webdynpro Screens( like colours or Designs) that I use until now.
So. I want to change my webdynpro development enviroment excatly the same thing as the tutorial's one.
And I found there is URLS. That means Unified Rendering Light Speed.
It changes Some of webdynpro's development attributes.
And I also think it can spoils some or all the webdynpro components that existed before I applied URLS.
I have two questions.
one of the questions is this. If I apply URLS on my system, whether the system does get any negative effedcts from the applying.
The other question is this. I have a experience that use NWBC. And the Tutorial's GUI looks similar to NWBC. I want to know the GUI's name and What should I do if I use it on my system.
Component Version - ECC 6.0
Enhencement Package Version 3
Thank you for your concern and reading.
I deeply Appreciate you,
Regards,
Jonghwan

Web dynpro ABAP- small issue after EHC1 upgrade

Hi All,
We have a Web dynpro ABAP report and it was working fine before the EHC1 upgrade. After the upgrade we noticed that the row count in ALV greed was disappeared.
The report used to show 25 records per page and we were able to jump to the other pages by clicking on row count that was placed right below the report. Now report shows all the records and we only have scroll down option.
Any idea where to look/ how to fix this issue?
Regards,
Mike

In addition to applying that note, you also must deactivate Lightspeed rendering. To me that's too extreme of a thing to do just to get paginators. You loose the huge rendering performance improvements and it also means you can't use any of the new UI elements from 7.01.

Web dynpro abap application on Portal does not work via internet access.

Dear All,
I have created a web dynpro abap application and deployed the same on Portal.
The issue I am facing is that the webdynpro application works fine when the end user logs into Portal from Local Network,
However when the Portal is accessed from outside the local N/W via Internet, Portal is working fine for other applications like ESS
but the web dynpro application dont work.
Is this some configuration issue on the portal / abap development or any workaround is possible.
Regards
Abhinav Dagar

Hi
Please try to use the [HTTP Watch 5.0 Basic |http://www.httpwatch.com/download/] tool to trace that WD Application link from the portal and you can easily find out the problem.
Regards
Prakash T

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.

Question about meta-data of Web Dynpro ABAP / Web Dynpro Java

Hello together,
everywhere I can read, that Web Dynpro meta-data is platform independent.
I´ve read into a book, that the meta-data of Web Dynpro Java is saved as XML and
that Web-Dynpro Java Runtime generates runnable classes and sourcecode out of this...
- What about Web-Dynpro ABAP? Is Meta-code in ABAP is saved in XML too?
- just for theory: is ist possible to take the meta-data of a Web-Dynpro ABAP component and
generate a Web-Dynpro Java Component out of this?
I tried to find it out but i failed... In table WDR_RR_LOAD (is this the right one?) I found only the
field data. But this is a RAWSTRING and I don´t know how to make I "readable".
I must know this for my thesis for my studies, not for work.
Thank you very much !!!!
Greetings,
Oliver

Me again,
I am not sure if I understood it right...
The meta-data which describes the visual part of a view is saved as XML and
would be rendered i.e. in the webbrowser... Right?
What about the meta-data of the Web Dynpro application?
Is this meta-code into an other structure or XML too?
Thank you very much.
Many Greetings,
Oliver

Difference between ITS and web dynpro abap

Hi Experts.
Can any explain me what is the main difference between EWT/ ITS and web dynpro abap. Basically i am going to developed some existing EWT in webdynpro ABAP , so i want to know what are the advantage of WD ABAP over ITS .
Thanks in Advance.
Satya

Closing thread, thanks for your help.
Thanks,
Satya

Step by step Installation ON ABAP,XI,Web dynpro ABAP and JAVA On my PC??

Hello Friends,
I would like to Install SAP-ABAP ,XI ,Web dynpro ABAP and Web dynpro JAVA on my PC.
Please Let me know What configuration is required for all the above.
Please Give me the Step by step procedure for all the above.....??
I want to Instal all the above and Give me suggestion on that???
Can I use Vista for Sap Installation????
It would be great If you send the step by step procedure to my personal ID
[email protected]
Thanks in Advance
Preethi D

Hi,
Step step description here is not possible.
It always advisable to go to service.sap.com/instguides.
slow and steady wins the race.
good luck.
It's advisable to have quad processor with atleast 8GB ram.
If it's a nw04s then at a shot you can select AS ABAP. JAVA, EP, PI(XI) and proceed.
hope this helps you.
reward suitable points.

Web Dynpro ABAP, Crystal and ACF

Similar Messages

Maybe you are looking for