Webdynpro file to parfile

Hi,
i created one webdynpro application and now i want to convert into par file.what is the process to get the par file.Waiting for the positive reply.

Hi,
Chech with this links
http://help.sap.com/saphelp_nw2004s/helpdata/en/c6/c3e741c588c517e10000000a155106/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/d6/772240da03e569e10000000a155106/frameset.htm
Regards,
Vijayakhanna Raman

Similar Messages

Importing .ear webdynpro file in NWDS.

Hello,
I don't see any "General>Archive File" under "File> Import-->". I am trying to create a webdynpro project from a .ear file that I got from the "SDM->Program->temp" folder on the server.
Here are the details of NWDS:
Version: 7.0.10
Build id: 200610212349
Is there a specific perspective, that I should be using to import a .ear file, I tried J2EE, but the import window still doesn't have a General option.
Thanks
Srinivas.

Hi Srinvas,
You cannot re-create a project from .ear file like it used to be with .par file.
If you have the .sca file (Software component) in which this .ear file (development component) is present, you can import it with NWDI.
But if you have some complex logic embedded in the WD which you want to retrieve, you can unzip the ear file, dig for the class files and decompile it.
-Aarthi

File Upload UI Element

Hi,
We are using the Standard Webdynpro File upload element in the screens. When the user clicks on the 'Browse' button the File Selector popuop is thrown using which the user can select the file.
Can we have on specific type of files be displayed in the 'File Selector' popup. currently ALL the files are displayed, though we have the option of '.html' files in 'Files of Type' dropdown.
How can we add custom file types say .csv file selection.
Regards,
S.Divakar

Baskaran,
The key here is "ACCEPT" attribute of file upload. Even if SAP add it later, we have to wait for MS to fix IE (make it true HTML 4.0 browser) -- IE docs even does not mention ACCEPT attribute on <input type="file" />
Compare
http://www.htmlhelp.com/reference/html40/forms/input.html
and
http://msdn.microsoft.com/workshop/author/dhtml/reference/objects/input_file.asp
Valery Silaev
EPAM Systems
http://www.NetWeaverTeam.com

Lost the webdynpro application source code

Hi Experts,
We have some webdynpro applications. Presently running in Portal server. One of the application is giving the error. we need to fix that issue. Since we don't have any NWDI system, One of the application source code got corrupted, Kindly let me know is there any we can retrieve the source from the deployed application or .ear file from Portal.
Regards
Vijay

Hi Guru,
I think it is not possible to get the whole project structure.
But you can get the java files of your local DC project by logging into your portal using the url http://host_name:5000/nwa.
Navigate to Analysis ->Configuration ->J2EE Configuration Browser . Click on Local System Node ->apps->sap.com. Under sap.com(or the domain you have defined namespace) you can find a u2018src.zipu2019 file. In this u2018srcu2019 folder you can find the java files.
If the error has occurred in your project while modifying particular webdynpro file, then you can get the previous version of the file(file before the error occurred) by navigating to C:\Documents\SAP\workspace\.metadata\.plugins\org.eclipse.core.resources\.history location in you local system. In history folder you can find all the versions of the webdynpro file which you were modifying till now.
Thanks,
Shilpa

Create a Login Screen in NWDS

Hai All,
I am trying to create a one login screen. So, any body plz guide me which type of BAPIS are required . The following are the fields for log in screen.
User Name;
Password:
Submitt
Once user submitt the fields he received conformation message through mail.
Note: Points will be revert back.
Thanks,
Sumanth

Hi Sumanth,
                 to create a login screen , you need not a BAPI, instead you can
create two views in a single application in which the first view contains ui elements like username , password and a button like submit. The thing is that
when you creating the button itself , you specify the target view i.e second view.
In the second view you can write the response like "this is second view" as
default text view.
Navigation: 1)openperspective as webdynpro-FILE-NEW -OPEN WEBDYNPRO PROJECT-specify proj name and package.
2)expand project-expand webdynpro components-create component(once the
component is created one window and one default view will be created).
3)double click on default view - go to context - right click on context -new value
attribute-specify attibute name as username and one more value attribute as
password.
4)go to view controller part of digram part - right click on view controller -select
apply template - select action button - specify name as Submit(here you need to select 2nd view ).
5)in the view controller part only you may get symbols for creating inbound plug and out bound plug , embed a view. select embed view as second view .
Then create outbound plug in view 1 and inboundplug view 2 and create a navigation link b/w them.
save all metadata.
6)go to applications under project-right click on it - create application as app1
and package as xxx.
7)expand applications -right click on our application i.e app1- select deploy and run
archive file.
          wait for the response (if everything is goes fine it will displays login page
with emty fields)
          If you have any dought send me reply.
bye take care.
Regards,
Sanjeev.kunta

How to let user download multi files at the same time in WebDynpro ABAP?

hi all:
As you know, WeyDynpor has provided upload/download UI element, but it seems that it only support one file upload/downlaod at the same time.The following is the API method to download one file in Webdynpro:
    cl_wd_runtime_services=>attach_file_to_response(
     EXPORTING
       i_filename      = lv_filename
       i_content       = lv_content
       i_mime_type     = lv_mine_type
       i_in_new_window = abap_true
       i_inplace       = abap_false
*      EXCEPTIONS
*        others          = 1
but if when use click one button, we want to provide user a html file plus 2 icons files which are used as this html file's resource file, then how to let user download these 3 files together at the same time?
one simple way is calling the download api (cl_wd_runtime_services=>attach_file_to_response) 3 times,
but it is very ugly that three popup windows are shown to let user select every file's download path, which is unaccepted.
So anyone know more convienient way to handle it?
thanks.

Hi,
I suggest you to zip the files and attach it to the response. Do the add file part for each of your files
     "References
     DATA lr_zip TYPE REF TO cl_abap_zip.
     "Variables
     DATA lv_zip_xstring TYPE xstring.
     DATA lv_zip_name TYPE string.
     DATA lv_file_content TYPE xstring.
     DATA lv_file_name TYPE string.
     "Create instance
     CREATE OBJECT lr_zip.
     "Add file
     lr_zip_attachments->add(
       EXPORTING name = lv_file_name
              content = lv_file_content ).
     lr_zip_attachments->save( RECEIVING zip = lv_zip_xstring ).
     "Attach zip file to response
     cl_wd_runtime_services=>attach_file_to_response(
       EXPORTING i_filename      = lv_zip_name
                 i_mime_type     = 'ZIP/APPLICATION'
                 i_content       = lv_zip_xstring ).

Not able to open pdf file ( smart form from webdynpro )

Dear friends,
while trying to download pdf file from webdynpro i am getting the following error ( pls check the screen shot and also my code )
could any one please let me know what's the issue
Thanks
Vijaya
data    v_bin_filesize           TYPE i,
           st_job_output_info       TYPE ssfcrescl,
            bin_pdfx TYPE xstring,
data : it_docs     TYPE STANDARD TABLE OF docs,
          it_lines    TYPE STANDARD TABLE OF tline.
data : lv_file_name type string.
          lv_file_name = 'PDFSMARTFORM.PDF'.
CALL FUNCTION 'CONVERT_OTF_2_PDF'
* EXPORTING
*   USE_OTF_MC_CMD               = 'X'
*   ARCHIVE_INDEX                =
     IMPORTING
       bin_filesize           = v_bin_filesize
     TABLES
       otf                    = st_job_output_info-otfdata
       doctab_archive         = it_docs
       lines                  = it_lines
     EXCEPTIONS
       err_conv_not_possible = 1
       err_otf_mc_noendmarker = 2
       OTHERS                 = 3.
   cl_wd_runtime_services=>attach_file_to_response(
   i_filename = lv_file_name
   i_content = bin_pdfx
   i_mime_type = 'application/pdf'
   i_in_new_window = abap_false
   i_inplace       = abap_false ).

Hi,
I think the binary file conversion was not done properly( you haven't filled bin_pdfx, its the otf_data ). OR, Use CONVERT_OTF FM and pass format as PDF. Check this document for reference: Opening a Smartform in Web Dynpro ABAP
Hope this helps u,
Regards,
Kiran

How to upload a file in R/3 system through RFC using WebDynpro Java

Hi There,
we need to pass a file(mostly xml) using file upload feature in Webdynpro and then need to pass the file in R/3 system using RFC. What should be importing parameters for RFC and how should i implement the fileUploadUi in this case.
I have already seen example of how to add this in a table input form.
Any pointers will be great help.
Regards,
Sudhir

Use this code to convert the file content to bytes in WDJ:
Apart from the resource context attribute create a context attribute of type binary.
get the data from resource & convert it to binary & pass that to RFC. U can use this code for conversion
byte fileData[] = null;
try{
InputStream fileIs = wdContext.currentAttachCVElement().getFileData().read(false);
ByteArrayOutputStream bOut = new ByteArrayOutputStream();
int length;
byte[] part = new byte10 * 1024;
while ((length = fileIs.read(part)) != -1) {
bOut.write(part, 0, length);
fileIs.close();
fileData = bOut.toByteArray();
bOut.close();
} catch (Exception e) {
wdComponentAPI.getMessageManager().reportSuccess(e.toString());
Here getFileData reffers to the attribute of type resource. rest of the code u can use directly.
Use this code in your R/3 function module to convert the data.
*" VALUE(XCONTENT) TYPE XSTRING OPTIONAL
OUTSTRING TYPE STRING,
CONV TYPE REF TO CL_ABAP_CONV_IN_CE.
Convert data passed from WD Application.
CONV = CL_ABAP_CONV_IN_CE=>CREATE( INPUT = XCONTENT ).
CONV->READ( IMPORTING DATA = OUTSTRING ).
SPLIT OUTSTRING AT CL_ABAP_CHAR_UTILITIES=>CR_LF INTO TABLE IT_DATA.
DELETE ADJACENT DUPLICATES FROM IT_DATA.
Let me know if you run into issues, please award points accordingly.

How to Download a PDF file from Webdynpro ABAP Screen

Hi,
I have developed a input form in webdynpro - ABAP(Not Adobe),
As I am not using above services here, but would like to download the information I am capturing into a PDF file.
can I do it without using adobe interactive forms ?
thanks
Siddharth

Hi siddharth,
My suggestion would be to create your output as a Smartform and call your Smartform in your View.
For more Click this link.
[HOW TO DISPLAY A SMARTFORM AS PDF DOCUMENT IN WEB DYNPRO FOR ABAP|http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f0de1eb8-0b98-2910-7996-8a3c2fcf6785]
Regards
Bulent

How can i display a pdf file stored in my KM from webdynpro link ?

Hi experts,
i try to open my pdf file stored in km, in the same window of my webdynpro java who has the fire link ?
i user tow iviews with inBound and outBound plug, the first one has the fire link and the seconde an iframe witch i set source parameter to my km link where my PDF is stored. Unfortunately, the iFrame don't work correctly, and my PDF is not be displayed
Can you give some advices ?

Hi
Recently in my project I came across a scenario where my Web Dynpro Project had to pick the image from KM. The images to be displayed will be placed in KM. This will avoid loading the images into the Web DynPro project. More over when you have KM installed on your EP server, one can use it for storing backend data and resources. The KM Admin will be undertaking this task of uploading the images to predefined folder structures. Through the application path to the image will be provided dynamically giving you the flexibility to decide which image to be displayed according to the business logic.
Getting an image from KM Documents to be used in Web Dynpro
Uploading files to KM repository using Webdynpro APIs
KM with WebDynpro
thanks
Suresh

How to add the property file..ie(default.properties) to a webdynpro project

Hi All,
How to add the property file..ie(default.properties) to a webdynpro project.
I urgently require the solution. Kindly get it for me.
Regards
DK

Hi DK,
this is described in the second Web Dynpro Java Tutorial
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/downloaditem?rid=/library/uuid/b1a3e990-0201-0010-aeb2-a2ef5bc3da8e">creating an Extended Web Dynpro Application</a>
Regards, Bertram

Is it possible to search the client for a file in WebDynpro?

Hi,
I need to check inside a WebDynpro application wether a
file exists on a client or not, befor showing or listing it.
I have a UNC-Name for the location (e.g.
servername\dirname\filename.extension).
Another task would be to browse this directory for all other existing files and dirs and list them.
Is this at all possible with WebDynpro?
Or would this only be possible by using the filesystem of
the applicationserver (e.g. mount the dir on the filesys)?
Is it possible to launch a client-located script (like VB-Script or such) in WebDynpro?
(e.g. to search the dir, create a text-file and read this text-file).
Or are these concepts totally against the security-policies
of web-based applications?
Thanks in advance.
Alf

Hi Alfred,
generally web applications run in a sandbox on the client.
That means that they have no access to the file system.
To get access you need to install a certificate on the client:
You create a key with the Java-Tool "Keytool" and sign the application (or the applet) with the Java-Tool "Jarsigner".
That generates a *.cert file wich you now have to export from the parent system and import onto the client (with Keytool).
You will find many detilled instructions for this procedure in the internet.
Unfortunately I don`t know how it works with Web Dynpro.
Karsten

How to implement a view or access implementation file in webDynpro?

Hello,
I'm actually working on developping a simple component with webDynpro, enabling user to fill two inputfields and send the answers by clicking on a button. The problem is when i'm trying to open the view with java editor, i get the error:
"The implementation file for ...View was not found and the implementation editor could not be opened" plus possible explanations for the problem not very helpful. I thought that when i'm adding methods and events, there is a file that is generated. And if not, how will i implement my methods?
Cheers.

Hi,
Assuming your installation of the NWDS was successfull.
You can right click on your project and select repair class path and project structure.
If this doesnt help, try to create a new project in different workspace.
Regards
Ayyapparaj

How to open a pdf file in Acrobat Reader from a webdynpro application

Hi,
I need to open a pdf file stored in the server from a web dynpro application. The pdf needs to be opened in the stand alone reader at the client and not in a reader embedded in the browser.
Cheers,
Krish

Hello,
I'm fairly new to webdynpro and am trying to render a pdf via webdynpro.
The webdynpro application runs but I see only a blank screen with the title.Is there any specific setting I need to do in order to view this pdf?I have used the FileDownload-UIElement.
Thanks in advance
Biraj

How to Consume a WSDL file in Webdynpro JAVA Application 7.30

Hi Experts,
My requirement is,I have a wsdl file(Provided by the SAP PI) which i need to consume in Webdynpro Java 7.3(NWDS 7.30).
I has been tried in the follwing way
1.First click on the Model --> Adaptive Web Service Model -->Model Name--Package Name
2.Choose Remote Location/File System.
3.After that choose the WSDL file from my project which i added earlier.
4.After that I get the node in the context menu.But I am uneble to set some data into the node and also uneble to get data data from the node
After deploying my project I get the following error.
Error ::
The initial exception that caused the request to fail, was:
com.sap.esi.esp.service.server.query.discovery.ExtendedServiceException: Configuration not found for service reference with ID: c73e38ff-a4d8-4e4c-89c2-827fd5cf17ac from application demo.sap.com/mwebsrvc. Either you have not assigned the Service Group to a Provider System or the generation of the configuration has failed. Check the configuration details from SAP NetWeaver Administrator -> Application Communication. --> Details about the Service Reference: {urn://TestSOAPtoRFCSender}SI_TestSOAPtoRFCSender_OB; Service Group: com.tsecl.SITestSOAPtoRFCSender_OB.pidev_nerapdrp_gov_in; Service Group Software Component: demo.sap.com/mwebsrvc; Service Group Application: demo.sap.com/mwebsrvc; Configuration state: Not configured
    at com.sap.esi.esp.service.server.dynamic.DIIServiceRefConfigContextImpl.prepareContext(DIIServiceRefConfigContextImpl.java:275)
    at com.sap.esi.esp.service.server.dynamic.DIIServiceRefConfigContextImpl.<init>(DIIServiceRefConfigContextImpl.java:59)
    at com.sap.esi.esp.service.server.dynamic.DIIContextCreatorImpl.createDIIServiceRefConfigContext(DIIContextCreatorImpl.java:18)
    at com.sap.engine.services.webservices.espbase.client.dynamic.configuration.DIIContextFactory.createDIIConfigurationsContext(DIIContextFactory.java:12)
    at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService_NewInstance(GenericServiceFactory.java:368)
    ... 67 more
Please help me about this.
Thanks and Regards,
Amit Basak

Hi Amit,
Create provider system in NWA -> SOA management -> System Connections. After ping is successful go to NWA -> Application Communication and select your DC and assign the provide system for your service configuration group.
I hope it will works fine as we also did the same.
- Pradeep

Webdynpro file to parfile

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