Accessing a R/3 Workflow workitem directly using Web Dynpro Java/ABAP

Hi,
I have a requirement for which I am not sure what will be the correct forum to post. But I guess it involves Portal / Web Dynpro so I started from here.
You can guide me to correct path as we move forward.
Current Scenario:-
There is a work-flow prepared in SAP R/3 system which triggers a mail to user with a link to Portal UWL. In UWL, user may select the task and click on it to execute.
Scenario to be developed:-
Instead of link in email to UWL, link should directly navigate to work-item in Work-flow.
Any idea how this can be done?
Thanks and regards,
Amey Mogare

I could make use of a standard SAP Transaction iView.
Location in portal catalogue:-
Content Provided by sap --> End User Content --> Standard Portal Users --> iviews --> com.sap.nw.bc.uwl.iviews --> uwl launch sap transaction
Here is the example:-
http://<ServerHostPort>/irj/servlet/prt/portal/prtmode/preview/prtroot/pcd!3aportal_content!2fcom.sap.pct!2fevery_user!2fgeneral!2fiViews!2fcom.sap.netweaver.bc.uwl.iviews!2fcom.sap.netweaver.bc.uwl.uwlSapLaunch?System=<system>&TCode=SWNWIEX&AutoStart=true&DynamicParameter=p_action%3DEXECUTE%26p_wi_id%3D<workitemID>

Similar Messages

File Visibility in uploading the file using web DynPro java

hello,
i have gone through the tutorial " uploading & downloading the file using web DynPro java".
the upload functionalty is working fine. but i need to know thw path where these files are getting uploaded ??
Waiting for the reply..
Regards,
Viren Gupta

Hi Viren,
Are you are refering to the below tutorial for upload and download:
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/b0e10426-77ca-2910-7eb5-d7d8982cb83f?QuickLink=index&overridelayout=true
If yes, then answer is that the file is stored in the context of the application only as "com.sap.ide.webdynpro.uielement-definitions.Resource" object. Please read through the tutorial to understand the full process.
WD doesn't really upload to server automatically unless there is any explicit code written. All it does is to store the file in a temp context which you can access and write your own code to store it in a particular location.
Regards,
Mahesh

How to create a user in UME Database using web dynpro java custom application

Hi,
Can you please suggest me how to create a user in UME Database using web dynpro java custom application.
My Requirement is user can register his/her user id in SAP Portal 7.3 UME database.
Please suggest me.
Thanks and Regards,
Amit

Hi Amit,
Generated Documentation (Untitled)
This is what you're looking for, there's no real cook-book -- though Amey mentioned there might be some material on SDN, perhaps some tutorials.
You should be looking into com.sap.security.api.IUserFactory, methods newUser(String) which gives you and IUserMaint and commitUser(IUserMaint, IUserAccount) -- IUserAccount can be obtained using com.sap.security.api.IUserAccountFactory, method newUserAccount(String)
Hope it helps,
D.

How to set a variable in portal session using web dynpro java.

Hi,
I have created a web dynpro application, which is running inside portal. I have created a role called "R1". Inside role R1, i have created 3 workset W1, W2 and W3. and inside each workset i have some pages and iviews.
My requirement is when user logins to the portal , and when he clicks on role R1 for the first time, a login page should come (so that we can do revalidation), and when he enters his password again in that login page , then only workset W1, W2 and W3 should be visible/accessible to him and after successful revalidation, if he clicks again on role R1, in that particular portal session, than that login page should not come.
for this, i thought i will set a variable in portal session, whenever user successfully revalidated himself, and if after successful revalidation he clicks again on role R1, i will check in doinit method of webdynpro whether variable is set or not (which i already set on successful revalidation), and if it is set then i will do Donavigation else i will present login page to the user.
Can anyone tells me how to set a variable in portal session using web dynpro java.
thanks
Arush

Hi,
Try this:
WDScopeUtil.put(WDScopeType.CLIENTSESSION_SCOPE, key, value)
WDScopeUtil.get(WDScopeType.CLIENTSESSION_SCOPE, key)
Ex:
WDScopeUtil.put(WDScopeType.CLIENTSESSION_SCOPE,"Key1","Value1");
String value1=WDScopeUtil.get(WDScopeType.CLIENTSESSION_SCOPE,"Key1").toString();
/people/william.cui/blog/2007/02/12/sharing-session-context-between-parent-and-external-windows-running-on-same-host
Regards,
Charan

BSP / Web-Dynpro (Java / Abap) what to use in this case ?

Hi all,
i have some questions about all this BSP/Web-Dynpro stuff. We have an application (for health care written in Visual Studio) out there at our customers. Some of these customers are using SAP as their backend system. So we've writte some backend functionality (a cash processing, additional reports, a special invoice system etc.etc.) in Abap and Abap-Objects. Actually we are planing a new release for this backend stuff which is using the normal SAP Gui.
Maybe we plan for the next release to convert our app to a Web based app and we discuss what SAP technology we should use for that.
Here are my questions :
- When and why should we use Web-Dynpro (Java) ?
- Can't we use BSP ?
- Is there any future for BSP ?
- When will Web-Dynpro for ABAP be released (actually we are not a Java Shop so Abap is prefered)?
Hope someone can answer my question.
Greetings
Henning

If you don't mind, I am going to terminate discussion of Web Dynpro ABAP here. It is not that I want to, but we are in a difficult position with this development, and can not really discuss it too much.
But, let me first make a few (last) comments:
(*) BSP is available since WebAS 610 (which is now nearly at the end of its lifetime). WebAS 620 is the main platform out there, with NW04 (WebAS 640) now shipping, and the next product is inevitably coming. If you keep in mind that SAP supports each release at least 7 years, and we will be shipping BSP in an upcoming release, you can see that with BSP you are not going to left stranded for many years to come.
(*) Web Dynpro Java is out and shipping. A very nice development environment. You can build nice things with it.
(*) Web Dynpro ABAP: it will become a very nice product as well. We should know :). But, it will definitely not ship on NW04 platform. Which unfortunately means the next great NW shipment (both naming and date is not available).
From our experience, most people seem to make their decisions based on the available Java versus ABAP skills in the shop. However, the other factor to look at is also "pixel perfect" rendering. Only with BSP can you influence the rendering. Web Dynpro is more a development platform for business applications, and as such they must conform to the designated model/concepts, etc.
brian

How to implement Captcha using Web Dynpro Java

Hi Experts,
Can you please provide any information on CaptchaImplementation using Web Dynpro Java. We are using NWDS 7.01.
Regards,
Suvankar

Hello Suvankar,
maybe this blog will help. But haven't tryed it myself.
http://scn.sap.com/blogs/balab/2006/09/25/bid-adieu-to-bots--using-captchas
Regards,
Tobi

Reusable objects using web dynpro java...any suggestions ?

Hello All,
I want to create few Reusable objects using web dynpro java. Please suggest some scenarios.
regards
Mrinalini.

Hi,
I can suggest especially this one:
http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/30d56578-f7e5-2a10-5ab5-8afc55d2e0e8
Some other hits you may find useful:
This guide mentions some tutorials about reusability:
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/ba2db0e5-0601-0010-9790-e271902f2c38?quicklink=index&overridelayout=true
Here
Web Dynpro Java [original link is broken]
and here
SAP NetWeaver Composition Environment Samples Center [original link is broken]
you'll find other tutorials as well.
Best Regards,
Ervin

Problem in completing the TASK when using Web Dynpro Java and BPM

Hi,
I am using Web Dynpro Java and BPM.
i see my Web Dynpro View when i run the process.
Just that the task is not completing.
when i click on the Web Dynpro button to signal the completion of the event, nothing happens.
i have appropriately created events in both Component controller and Interface Controller and used the same in creating the Task.
a method in Component controller fires the event and a button click in the view calls this method.
i have successfully completed Donka Dimitrova's "SAP Netweaver Business Process Management-End-to-End Process Implementation Sample " but when i tried my own with slight modifications, it is not working !!!
http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/d07f3e88-554f-2b10-3cbf-ab8afea51b9f
regards,
-Amol Gupta

Hi Amol,
The way you described the things, I dont see any problems. Just to make sure that you are triggering the right event that you mapped as completion event for the task, try to cross check once again and see if the correct event is getting triggered. Also try to put some messages for debugging to see till where the control goes.
Regards,
Arafat

Create PCD folder using web dynpro Java

Hi All ,
I would like to create pcd folder structure using web dynpro java
i.e. My folder at top level and under this there will be iviews , roles , worksets etc.
Is it possible using WDJ ?
I have checked the below link , but for folders I did not get anything.
http://help.sap.com/saphelp_nw04/helpdata/en/44/6aaf92f5a23672e10000000a114a6b/frameset.htm
Can you please help me ?
Thanks,
Sandip

Hi,
Please refer to the following document
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/508baf88-9335-2d10-efa6-c6ad61e5fc4b?quicklink=index&overridelayout=true
The same can be implemented in webdynpro also.
Regards,
Raju Bonagiri
Edited by: Raju Bonagiri on Sep 3, 2010 8:36 AM

Creating sales order using web dynpro JAVA

Hello everyone,
i am new to web dynpro. Can any one tell me how to creating sales order by web dynpro JAVA using BAPI.
Thanks.
Vinita Sharma

Hi...
you can use Adaptive RFC methodology in web dynpro java to work with BAPIs..... these are standard bapi's provided
Here are required Bapis... select which one you want....
BAPISDORDER_GETDETAILEDLIST Sales Order: List of All Order Data
BAPI_ORDER_CHANGE_STATUS_GET Change status for order
BAPI_SALESDOCU_CREATEFROMDATA Creating a Sales Document
BAPI_SALESORDER_CHANGE Sales Order: Change Sales Order
BAPI_SALESORDER_CREATEFROMDAT1 Sales Order: Create Sales Order
BAPI_SALESORDER_CREATEFROMDAT2 Sales Order: Create Sales Order
BAPI_SALESORDER_CREATEFROMDATA Create sales order, no more maintenance
BAPI_SALESORDER_GETLIST Sales order: List of all orders for customer
BAPI_SALESORDER_GETSTATUS Sales order: Display status
BAPI_SALESORDER_SIMULATE Sales Order: Simulate Sales Order
check this thread SALES ORDER creation using BAPI
sample java program which will call SAP bapi function sales order create
PradeeP

Recursive Tree using Web Dynpro java

Hi
I've been trying to create a recursive tree using java in Web Dynpro.
Can you please suggest a good example to try with?

Hi,
Check the below links....
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webdynpro/wd%20java/wd%20tutorials/integration%20of%20a%20tree%20structure%20in%20a%20web%20dynpro%20table.pdf
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webdynpro/wd%20java/wd%20tutorials/constructing%20a%20recursive%20and%20loadable%20web%20dynpro%20tree.pdf
http://help.sap.com/saphelp_nw70/helpdata/en/13/4cde139306304480e89d815ffcf891/frameset.htm
http://help.sap.com/saphelp_nw70/helpdata/en/af/44ea406c9d3d43e10000000a155106/frameset.htm
http://help.sap.com/saphelp_nw70/helpdata/en/21/ad884118aa1709e10000000a155106/frameset.htm
Code Example,
http://help.sap.com/saphelp_nw70/helpdata/en/16/1ec1814e566f4baf943c53ccf48552/frameset.htm
null

Modify SAP data using Web Dynpro for ABAP

Experts,
I have a question. We all have working in web Dynpro to create report.
I was trying to display the data in table and update the data.
When I click on Save button the data should be saved in the SAP table.
SAP table may be standard or user-defined table.
Any idea of how to do it???
Answers will b rewarded.
Thanks in Advance
Edited by: Router on Mar 11, 2008 12:06 PM

Hi,
The solution to this is very similar to the reports that we write.
1. Create a context node from the dictionary element in the view of the webdynpro component.
2. Now you may be displaying/editing this data in the form of a table in the view layout. For this create a table in the layout and bind the fields of the context to the node you created from the dictionary table in the context.
3. In the layout you also want to have a button SAVE. on the event of this button. Write the code from code wizard where in
a. Read the context of the dictionary table from the context.
b. call method
CALL METHOD lo_nd_group->get_elements
RECEIVING
set = lt_ddictable.
c. update the database table using the internal table lt_ddictable.
Hope you find this helpul.
Regards,
Kinshuk

Dynamic DropDowns using Web Dynpro for ABAP

Hi,
I'm creating my first Web Dynpro for my new client.
The requirement is this:
There are three fields to be displayed on a screen - FieldA, FieldB, FieldC.
All three should appear as DropDowns on the screen.
FieldA determines the possible value list of FieldB.
Once Field B is selected, FieldA and FieldB determines the possible value list of FieldC.
Each of the fields have their own "master" and text tables. (eg: like T005 and T005T).
There is also a "matrix" table that contains all three fields (as Primary Keys). Note: There is also a "Disabled flag" field.
So basically we have 3 tables containing the master records.
We use these values to build a matrix of combinations:
FieldA   FieldB   FieldC   Disabled
A111     B111     C111     ' '
A111     B111     C222     ' '
A111     B111     C333     'X'
A222     B111     C111     ' '
A222     B111     C333     ' '
A222     B222     C111     ' '
Now, we want to display the three fields on a Web Dynpro View.
I've created View Context as follows:
CONTEXT
+-- Header_Data (node)
      +-- FIELDA_NODE (node)
          +-- FIELDA_CODE (attribute)
          +-- FIELDA_TEXT (attribute)
FIELDA_NODE is based on the Disctionary Structore of FieldA's text table (which contains, the LANGU field, and the FieldA Code and Text fields)
Cardinality and Selection are both 0..1
FIELDA_CODE (attribute) has Input Value Mode of "Automatic". When I chose this, SAP derived the Type of Input Help as "Search Help" and Determined Input Help as "ZFIELDA_SH" (which I created using the "master" and text tables).
(Note: FIELDB and FIELDC are defined the same way).
I then created the Layout:
For FEILDA_CODE, I created a DropDownByKey (using the context menu item "Create Container Form"). So now, FIELDA_CODE's property selectedKey is "...HEADER_DATA.FIELDA_NODE.FIELDA_CODE" (as per above View Context).
Now when I run the Web Dynpro Application, I get the error:
Context Path HEADER_DATA.FIELDA_NODE.FIELDA_CODE Cannot Be Resolved (Last Node Is Empty) ?ꯀ ??
Can anybody help with this?
I have no idea why it's doing this. I assume I've missed a step or done something completely wrong!
I've tried DropDownByIndex for FIELDA_CODE, and got the error message:
The ASSERT condition was violated.
(Note: One way that does work is to create a Supply Function (node property) for the FIELDA_NODE. And create a DropDownByIndex for the FIELDA_TEXT field/attribute.)
But, I feel this should be un-necessary. Since I have the master and text tables, I have the Search Help, I should be able to create a DropDownByKey field - without need for any coding.
Also, once FieldA is working.
How can I restrict FieldB and FieldC (based on the matrix table above)?
I created an OnSelect event for FIELDA, but in the EventHandler module I wasn't sure
(1) what was the easiest way to get the selected value of FIELDA, and
(2) how to the restrict the possible values of FIELDB.
Any help would of great value!
Thank you in advance.
Rajendra
PS: Sorry for the long winded explanation, but it's the only way to describe what I've done so far.

Hi Rajendra,
In order to use a DropDownByIndex the needs to be set to multiple. Currently, the node is 0..1. Please set it to 0..N and it should work.
The reason why the DropDownByKey does not work is that the node has no element. Using 0..1 means that initially no element is present. You need to supply one.
In summary, a better design would be to decouple the places where the dropdownbykey and dropdownbyindex get their data from or to use two dropdownbyindex with a master/detail relationship.
Best regards,
Thomas

Uploading & Downloading Files into DMS Server using Web Dynpro Java

Hello Friends,
      I want to Upload a file from Portal to Document Management Server and to Download a file from Document Management Server to Portal, In short, I want to give the user the facility to Upload a File into DMS Sever via Portal and also to download the file from DMS Sever via Portal.
Can anybody give me a Input for the same from Both Java Development End as well as ABAP End, more inputs are required from ABAP end, since i have a very less ABAP Experience on working with DMS. Few Questions i have in my mind?
1. How to actually access the file contents with the help of Document Number?
2. With the help of Doc-Number we can extract the file from DMS sever but to provide a option for downloading in portal, the   RFC should convert the File Contents into X-String or is there some other way?
+3. While Uploading the Data should be given in Which format to RFC? Are there any limitation with respect to size or formats. Is there any Standard RFC i can use directly in WD4 Java application to upload the file into DMS Server and which will return me the Document Number? +
Please give me your valuable inputs.
Thank You.
Edited by: TusharShinde on Feb 21, 2011 11:13 AM
Now, I am able to download the File in Portal via my WD4 Java Application from DMS Server by passing the Document Number, but I am facing the problem in downloading the PDF files, Its not working for PDF files. Please give me inputs for the same.
Thank You.
Edited by: TusharShinde on Feb 22, 2011 10:13 AM

HI,
Thanks for reply.
I am able to download the file From DMS server but I am still not able to Upload the File to DMS Server via Portal. For Download also it is working for all file formats but not for PDF any specific reason for the same.
function zhrf_rfc_dms_download_document.
*"*"Local Interface:
*" IMPORTING
*"     VALUE(LV_DOCUMENT) TYPE DOKNR
*" EXPORTING
*"     VALUE(LV_FADA) TYPE XSTRING
*" TABLES
*"      LT_DOC STRUCTURE BAPI_DOC_FILES2
*"      LT_OUT STRUCTURE ZST_DMS_FILE_XSTRING
data: ls_docfiles type bapi_doc_files2,
         ls_dms type dms_doc_files,
         lt_docfiles type standard table of bapi_doc_files2.
*      data: LT_OUT type table of ZST_DMS_FILE_XSTRING.
data :wa_out like line of lt_out.
select single * from dms_doc_files
    into ls_dms
    where doknr = lv_document."Retrieve file
if sy-subrc = 0.
    ls_docfiles-documenttype = ls_dms-dokar.
    ls_docfiles-documentnumber = lv_document.
    ls_docfiles-documentpart = ls_dms-doktl.
    ls_docfiles-documentversion = ls_dms-dokvr.
*    ls_docfiles-documenttype = '321'.
*    ls_docfiles-documentnumber = LV_DOCUMENT.
*    ls_docfiles-documentpart = '000'.
*    ls_docfiles-documentversion = 'A0'.
endif.
call function 'BAPI_DOCUMENT_CHECKOUTVIEW2'
    exporting
      documenttype    = ls_docfiles-documenttype
      documentnumber = ls_docfiles-documentnumber
      documentpart    = ls_docfiles-documentpart
      documentversion = ls_docfiles-documentversion
      documentfile    = ls_docfiles
      getstructure    = '1'
      getcomponents   = 'X'
      getheader       = 'X'
*      pf_http_dest    = 'SAPHTTPA'
      pf_ftp_dest     = 'SAPFTPA'
    tables
      documentfiles   = lt_docfiles.
data: i_bin type standard table of sdokcntbin,
        i_info type standard table of scms_acinf,
        v_info type scms_acinf,
        v_id type sdok_phid,
        v_cat type sdok_stcat.
if sy-subrc = 0.
    loop at lt_docfiles into ls_docfiles.
      v_id = ls_docfiles-docfile.
      v_cat = ls_docfiles-storagecategory.
      call function 'SCMS_DOC_READ'
        exporting
          stor_cat              = v_cat
          doc_id                = v_id
          phio_id               = ls_docfiles-file_id
        tables
          access_info           = i_info
          content_bin           = i_bin
        exceptions
          bad_storage_type      = 1
          bad_request           = 2
          unauthorized          = 3
          comp_not_found        = 4
          not_found             = 5
          forbidden             = 6
          conflict              = 7
          internal_server_error = 8
          error_http            = 9
          error_signature       = 10
          error_config          = 11
          error_format          = 12
          error_parameter       = 13
          error                 = 14
          others                = 15.
    endloop.
    if sy-subrc <> 0.
    else.
      data: v_xstring type xstring.
      read table i_info into v_info index 1.
      call function 'SCMS_BINARY_TO_XSTRING'
        exporting
          input_length = v_info-comp_size
        importing
          buffer       = v_xstring
        tables
          binary_tab   = i_bin
        exceptions
          failed       = 1
          others       = 2.
      if sy-subrc <> 0.
      endif.
    endif.
    wa_out-file_name = ls_docfiles-docfile.
    wa_out-binary = v_xstring.
    lv_fada = v_xstring.
    append wa_out to lt_out.
endif.
endfunction.
The above is the RFC Code, I am using in my WD4Java app for downloading the file From DMS Server, Is there any Improvement suggested for above RFC to make it work in more efficient way. Please give me input for my Upload RFC.
Thank You.

Mulitple Line column headers for a column in ALV using Web Dynpro for ABAP

Hi WD4A Gurus,
       I have requirement to display the header name in multiple lines for a single column using ALV. How to achieve this, do I need to do some custom code? Please help me with sample code.
Example:
existing column name :
            Name   | Date (mm/dd/yyyy) | Amount
required column name:
            Name   |    Date               | Amount
(mm/dd/yyyy)
Thanks
Ketan

Displaying header in multiple lines is not possible in alv
Regards
Tamil

Accessing a R/3 Workflow workitem directly using Web Dynpro Java/ABAP

Similar Messages

Maybe you are looking for