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.
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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.

How to integrate WebDynpro for ABAP application with SAPEnterprisePortal7.0

Hi WebDynpro for ABAP Experts,
We developed an WebDynpro for ABAP application on R/3, and now we are planning to show this as an iview on SAP Portal EP7.0 (SAP j2EE Engine--Java stack). is it possible to integrate this application with portal?
If so can you proviode me the way how can we achieve this?
ADV Thanks
Regards
Phani

Hi Alex,
Thanks for your response.
I already created the system object R/3 Backend.
Actually some WebDynpro java applications/iViews are currently running on Portal. and the developers developed these in NWDS and deployed the .sca files on the Portal server and we created Webdynpro for java iViews.
but now the requirement is creation of webDynpro for ABAP views.
The developers developed WebDynpro for ABAP on the R/3 system. So what are the parameter values we need to give at teh time of creation of WebDynpro for ABAP iview like the Namespace, Application name etc which are mandatory values and how the Portal server detects the application, this means no need to deploy the application on the Portal server?
Shall we need to maintain any JCo Destinations or not?
Pl share your ideas.
ADV Thanks
Regards
Phani

Monitor usage of Webdynpro for Abap Application

Dear all,
How does one monitor how many times a Webdynpro for Abap application is called by users? We have an i-view in the portal that calls a WD4A program in the back-end system. Is there anything in the portal or back-end that will give us the usage information?
Thanks, Neeta

Hi Thomas,
We are not necessarily looking for performance data but how many times a bsp and/or function module is called. The idea is to try and determine how many calls are made to SWN_WIEXECUTE BSP via a URL (http://<hostname>:xxxx/bc/bsp/sap/SWN_WIEXECUTE/MAIN.DO to track a usage of a new workflow approval/rejection process.
We also want track how many calls are made to SAP_WAPI_WORKITEM_COMPLETE function module to track approval/rejection of a workflow process via Portal UWL.
Best Regards, Neeta

Is DD/MM/YYYY supported in webdynpro for abap application

Hi All,
We are using 2 different time statements one developed in webdynpro for java and other in webdynpro for abap.date format in java is DD/MM/YYYY but in webdynpro for abap is DD.MM.YYYY.
is DD/MM/YYYY supported in webdynpro for ABAP application or even if user enters DD.MM.YYYY can we convert that to DD/MM/YYYY so that we will maintain uniformity in both the applications
Thanks
Bala Duvvuri

Hi Bala,
We can convert the date before saving ,even if the user enters the date as dd.mm.yyyy as mentioned below.
DATA: lv_indicator type XUDATFM .
CALL FUNCTION 'ISH_GET_USER_DATE'
EXPORTING
    USER_NAME         = SY-UNAME
IMPORTING
    DATE_FORMAT       = lv_indicator .
CASE lv_indicator.
    WHEN '1'.                                        " DD.MM.YYYY
      CONCATENATE p_date6(2) '.' p_date4(2) '.'
                  p_date(4)
         INTO p_result.
    WHEN '2'.                                        " MM/DD/YYYY.
      CONCATENATE p_date4(2) '/' p_date6(2) '/'
                  p_date(4)
         INTO p_result.
    WHEN '3'.                                        " MM-DD-YYYY.
      CONCATENATE p_date4(2) '-' p_date6(2) '-'
                  p_date(4)
         INTO p_result.
    WHEN '4'.                                        " YYYY.MM.DD
      CONCATENATE p_date(4) '.' p_date+4(2) '.'
                  p_date+6(2)
         INTO p_result.
    WHEN '5'.                                        "YYYY/MM/DD
      CONCATENATE p_date(4) '/'   p_date+4(2) '/'
                  p_date+6(2)
         INTO p_result.
    WHEN '6'.                                        "YYYY-MM-DD
      CONCATENATE p_date(4) '-' p_date+4(2) '-'
                  p_date+6(2)
         INTO p_result.
ENDCASE.
Regards,
Lakshmi.

Can we determine the CAPSLOCK is ON in a webdynpro for ABAP application?

I have a pwd field in a Webdynpro for ABAP application. If the CAPSLOCK is on then I need to prompt user either via popup or a static text on the page that "CAPSLOCK is ON". Is there way a to determine the caps lock is on when the user enables CAPSLOCK? Thanks for help in advance
Regards,
Madan.

Thank you for your response. I am already prompting the user if the pwd is incorrect. But user is expecting to receive a prompt if the CAPSLOCK is ON to avoid typing incorrect pwd. If it is not possible to identify whenever the CAPSLOCK is turned ON, atleast is there a way to identify the CAPSLOCK is ON whenever user is navigated to this page/webdynpro application.
Regards,
Madan.

WebDynpro for ABAP applications for Touch Screen Clients?

Hi folks!
Has anybody in the WD4A community experiences in developing WebDynpro for ABAP applications for touch screen clients?
Any hint will be welcome.
Thanx in advance!
Regards,
Volker

Hi,
sorry, but Web Dynpro ABAP does not support touch screen clients. This would mean new Unified Rendering features which are, however, not scheduled.
Regards, Heidi

WebDynpro for ABAP Application in SAP-4.7 Version

Hi,
I am new to WebDynpro for ABAP. Can anyone tell me that Could I create any application of WebDynpro Application in SAP-4.7 version.
Regards
Dinesh.

Hi Dinesh,
Web Dynpro Tool is not available in SAP-4.7 version.
u can create web application using BSP(business server pages which is available in 4.7 version.) from SE80
Web Dynpro tool is available in ECC6.0.
To Create a web dynpro application or component Go To SE80,and select Web Dynpro component/interface from the drop down list.
U need to Have SAP Net Weaver Installed in ur version.
Regards,
Lakshman
Edited by: Lakshman N on Nov 17, 2008 1:16 PM

Perform some changes on standard SAP webdynpro for ABAP application

Hi,
We do need to perform some changes (new buttons, new tabs, adding new code etc) on a standard SAP product developed on Webdynpro for ABAP.
Which is the best approach to do so? I have reading about enhancement framework and it seems to be right solution to do so. Am I correct?
Any best practice to acomplish our target is very welcome.
Looking forward to hearing from you.
Kind regards,
Imanol

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

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

XRPM: replace 'item dashboard' by customer webdynpro for abap application

Hi guys,
I want to replace my item dashboard application to be replaced by a customer WD4A. Within this application I will select from a tree structure a project.
Now the questions: How to controll the standard context menu in the portal during this proces ? Do a need to call an API to get back my context menu ?
Does anyone know ?
Cheers, John

Are you sure you want to entirely replaced the dashboard? If you're on 4.5 you can enhance allot of the RPM dashboard in the WD component /RPM/UI_DASHBOARD.
You still have to fill the RPM cache object if you want to use the detail iViews for example Element Details.
What exactly do you want to achieve?

File download from DMS into Webdynpro for ABAP application

I need to download the file from DMS content server on the PC and with my application on clicking of file name, file needs to be displayed.
To achieve the downloading part I tried BAPI_DOCUMENT_CHECKOUTVIEW2, but it is not working.
If I pass the parameters
PF_HTTP_DEST = 'SAPHTTPA'
PF_FTP_DEST = 'SAPFTPA', then it returns error message saying file can not be saved.
If I don't pass above parameters then it gives me 'RFC_START_PROGRAM' error.
How to download the file from DMS in WebDynpro and read/display the content?
Please help.
Thanks, in advance.

Hi,
I had the same problem, but found a solution. All I changed was the hostname to 'DEFAULT'
Use the code below:
DATA: lt_drao TYPE TABLE OF drao,
 wa_drao TYPE drao,
 wa_bin TYPE x LENGTH 2550,
 lt_bin LIKE TABLE OF wa_bin,
 file_data TYPE xstring,
 v_line TYPE i,
 size TYPE i.
 CALL FUNCTION 'CVAPI_DOC_CHECKOUTVIEW_DIALOG'
 EXPORTING
 pf_dokar = ls_input-dokar
 pf_doknr = ls_input-doknr
 pf_dokvr = ls_input-dokvr
 pf_doktl = ls_input-doktl
* PF_FTP_DEST = 'SAPFTPA'
* PF_HTTP_DEST = ' '
 pf_hostname = 'DEFAULT'
 pf_content_provide = 'TBL'
* PS_API_CONTROL =
* IMPORTING
* PSX_MESSAGE =
* PSX_FILE =
* PSX_DRAW =
 TABLES
 ptx_content = lt_drao.
 LOOP AT lt_drao INTO wa_drao.
 wa_bin = wa_drao-orblk.
 APPEND wa_bin TO lt_bin.
 ENDLOOP.
 DESCRIBE TABLE lt_drao LINES v_line.
 size = 2550 * v_line.
 CALL FUNCTION 'SCMS_BINARY_TO_XSTRING'
 EXPORTING
 input_length = size
* FIRST_LINE = 0
* LAST_LINE = 0
 IMPORTING
 buffer = file_data
 TABLES
 binary_tab = lt_bin
* EXCEPTIONS
* FAILED = 1
* OTHERS = 2
 IF sy-subrc <> 0.
* Implement suitable error handling here
 ENDIF.
CALL METHOD cl_wd_runtime_services=>attach_file_to_response
 EXPORTING
 i_filename = 'abc.pdf'
 i_content = file_data
 i_mime_type = 'application/pdf'
* i_in_new_window = ABAP_FALSE
* i_inplace = ABAP_FALSE

What are the basic settings required to run webdynpro for abap application?

Hi,
i want some information regarding settings(HOST,Port) to run our application through Browser.What are the settings can i give to run my Application.and also i got some problem that when i create a VIEW it didnt shows the Standard Toolbar of Consisting of all UI Elememts.Is this problem is related Installation?
Thanks & Regards
Ravi

Hi Ravi,
This will be helpful please check.
http://help.sap.com/saphelp_nw04s/helpdata/en/43/e86de5008b4d9ae10000000a155369/content.htm.
Reward points if useful.
Regards,
Muneesh Gitta.

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

Portal integration of Webdynpro for ABAP application

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