Webdynpro application-anyway to enhance the UI?

Dear all,
I am currently developing a mobile web dynpro porject,i would like to know if there's any way for me to enhance the UI for this application? for example,to shrink the text size,button size and etc? thank you.

Refer to this link. May be useful regarding what properties are available for various handheld devices:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/949f8421-0a01-0010-59ad-f961a4834c13

Similar Messages

Needs a background webdynpro application running at the server side

Hi All,
We have a requirement wherein we need to have an application running all the time at the server side to capture the response coming from a web application. Based on the response that the application receives, it needs to update some backend R/3 tables.
We are thinking of a webdynpro java application.
Can anyone suggest what kind of application needs to be implemented here?
And what would be the steps required to run the application at the server side without calling the application.
Thanks & Regards,
Anurag

Hi Robin,
Thanks for the detailed explaination.
This may sound silly to you but I've another doubt which is as follows:
As you mentioned that the external web application will be sending requests to our Web service(in SOAP envelopes) and rest of the functionality can be achieved by our web service.
Actually, we are expecting only responses from the external web application. The thing is that we are sending the requests to the external web applications from our custom webdynpro application and in return the web application will be sending us 2 responses.
First response would be back to our WD java application URL(to the browser in which WD java app is running) which would get the response and display some message based on the response.
Second would be to this web service which you have just suggested. We are having two responses so that even if the browser in which the WD java application is running gets accidentally closed, the response from the external web application must get captured somewhere else and should not get lost in any case.
So, now since we are only expecting the response from the web application and we do not want any requests from the web application to our web service; how is this possible?
I am asking the above question because you have mentioned that the external web application has to request our Web service but we want is only this web service to capture the response coming from the Web application.
Or is it like the web application will send us the response string as request string to our Web Service and the web service will capture these response parameters as request parameters from the web application and do the further processing.
But in that case, we do not want any response to be sent by the Web Service to the external web application.
Please suggest if this is possible.
Once again, many thanks for the help so far.
Thanks & Regards,
Anurag

How to set the WebDynpro application title (IE windows title)?

Hello all,
I would like to set the WebDynpro application title according to the current transaction ID. This title is the IE windows title that is shown on the upper left-corner of the IE browser.
Rule: [Object Instance Information] u2013 [Application Title] u2013 [Browser Title]
For example: Trans. <No.> - <My App> - Windows Internet Explorer
I would like to set <No.> dynamically on run-time according to my current transaction number.
I have this piece of code that gets a reference to the application info:
data: lr_app_info TYPE REF TO if_wdr_rr_application.
lr_app_info ?= wdr_task=>application->application_info.
And there is lr_app_info->get_description() method to have the description of the application, but there is no set method.
The application description can be hardcoded in:
tx. SE80, opening the WebDynpro component, then accessing its WebDynpro application. In the properties tab, there is a description field. I need to append transaction ID to it.
Do you know any way to implement this? This issue is for WebDynpro ABAP.
Best regards and thanks in advance,
Fouad.

Hello Satra,
Thanks for your reply. I already had a look into that thread, but my question is not related to the windows title of the WebDynpro component.
My question is related to the title of the Internet Explorer that we all see on the top left-corner. For WebDynpro , this is the WebDynpro application title. How can we change it?
I hope my question is clear now, and I wish someone can help me soon.
With kind regards,
Fouad.

Webdynpro Applications expire all the time

Hi,
I am facing a huge problem with my WebDynpro applications. I am running SAP EP 6.0 SP and a separate WebAS 6.4 SP 12.
I am not deploying my WebDynpro applications on the SAP Enterprise Portal WebAS Server.
The problem that I have regardless of integration in Enterprise portal is that my WebDynpro applications time out all the time.
Even though I click around in the IView, after a few minutes, I get a message,
The WebDynpro application has expired. Please click on this link XXX to restart the application
I have gone to the configuration adaptor and set the default expiration time to 3600. ..I increased it just to try..to 7000..
I have also additionally set the time in each WebDynpro applications to sapExpirationTime = 3600
I am using fully qualified domain names so that shouldn't be a problem.
Just to know...the Portal and the WAS used for deployed content run on the same machine on different port.
Has anyone faced this problem and found a solution?

Hi,
I am facing a huge problem with my WebDynpro applications. I am running SAP EP 6.0 SP and a separate WebAS 6.4 SP 12.
I am not deploying my WebDynpro applications on the SAP Enterprise Portal WebAS Server.
The problem that I have regardless of integration in Enterprise portal is that my WebDynpro applications time out all the time.
Even though I click around in the IView, after a few minutes, I get a message,
The WebDynpro application has expired. Please click on this link XXX to restart the application
I have gone to the configuration adaptor and set the default expiration time to 3600. ..I increased it just to try..to 7000..
I have also additionally set the time in each WebDynpro applications to sapExpirationTime = 3600
I am using fully qualified domain names so that shouldn't be a problem.
Just to know...the Portal and the WAS used for deployed content run on the same machine on different port.
Has anyone faced this problem and found a solution?

Custom fields in ESS webdynpro applications

Hi Experts,
Can you please suggest me where I am going wrong in this scenario? I have a standard application Family member application. We enhanced the infotype 0021 with new fields and corresponding fields are added in screen structures and HCMT_BSP_PA_JP_r0021. This is working fine in the backedn while creating a record in PA30. Standard application in webdynpro is working fine, after that I reimported the model in webdynpro and I can see these fields in my model, so I context binded them in controllers and then to view controllers. There are no errors in it. I added few fields in detail layout. Now when I deployed and run the application after these changes, it is opening up with bizcard view empty and the button for creating a new record showing up, which is not the case should be as I have record in the backend for the same subtype. When I clicked on New record, and even withought filling up required fields, I clicked on continue button, and it is failing giving runtime exception at review view.
Does anybody have any suggestions for me? am I doing the proper steps to make these custom fields available in the screen? does anybody have documentation for adding custom fields in ESS applications or any helpful links, please let me know, I really appreciate your time.
Thanks
Murty

Hi all,
this is lil wierd but the problem is solved in this way.., it might be useful for others, so here is the way I did..,
Once I downloaded the model, I invalidated cache and also, I restarted J2EE, invalidation of cache sometimes acting up i guess. Then build it once again if the service is working fine. After that model bindings, contaxt changes, code changes one at a time and in between after every lil step, I deployed and run the service again, so that I can back that small step if it didnt work out.., finally this was fixed.., but all this process seems wierd about this approach and tiresome too.
Thanks
Murty

Calling servlet in a webdynpro application

Hi,
I have created a servlet for Authentication , and i have to call this servlet in the webdynpro application(on accessing a link)
Such that it will automatically take care if authentocation
Servlet is residing in a Java application and the View is residing in WebDynpro application
when i call the servlet i have to pass two parameters 1)URL and 2)Filename
Could anyone please help me out in doing this?
Thanks & Regards
Swetha

Hi Anagha,
Thank you for the information, i would like share my vague idea on resolving this.....please let me know will it be a possible approach
Here ew have two projects
1)WebProject(War file)
2)EarProject(where webproject is integrated
Steps
1)Get the EAR file
2)Create a portal application
3)Consume the EAR in the Portal application(by passing parameters)
4)Create a WebDynpro DC
5)Here call the portal Application( URL and URL parameters)
6)Get the URL
7)Finally we can call the servlet
Will these steps help in solving this issue
Thanks & Regards
Swetha

Error while Deploy Webdynpro application

hi experts,
while Deploying my Webdynpro application i am getting the following error.
Jul 25, 2007 12:05:54 PM /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] ERROR:
[002]Deployment aborted
Settings
SDM host : portal
SDM port : 50018
URL to deploy : file:/C:/DOCUME1/ADMINI1/LOCALS1/Temp/temp33259tcs.comadmis.ear
Deployment exception : Server portal did not accept login request as apiadmin on port 50018 - Cannot log in. There are already active sessions:
Session id 87 / An administrator logged in via API /
Inner exception was :
Server portal did not accept login request as apiadmin on port 50018 - Cannot log in. There are already active sessions:
Session id 87 / An administrator logged in via API /
pls could anybody help me on this issues.
vijai

It seems that some user is already logged into the system and using the services.
I don't how can you increase the number of session allowed in server.
But for now. You can just check who else is using server and ask them to stop.
You can restart the server and then try deployment. It will work then for you
Regards,
Ashwani Kr Sharma

Error while executing webdynpro application : he URL does not contain full

Dear All,
I had installed SAP in my system.But when I am testing webdynpro application I am getting the belwo error. Please let me knwo what setting I need to do to avoid this error.
Error when processing your request
What has happened?
The URL http://hari:8000/sap/bc/webdynpro/sap/z_test_pg was not called due to an error.
Note
The following error text was processed in the system DEV : The URL does not contain full domain specification (hari statt hari.<domain>.<ext>).
The error occurred on the application server HARI_DEV_00 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: CHECK of program CX_FQDN=======================CP
Method: LATE_CONSTRUCTOR of program CL_WDR_UCF====================CP
Method: HANDLE_REQUEST of program CL_WDR_UCF====================CP
Method: IF_HTTP_EXTENSION~HANDLE_REQUEST of program CL_WDR_MAIN_TASK==============CP
Method: EXECUTE_REQUEST of program CL_HTTP_SERVER================CP
Function: HTTP_DISPATCH_REQUEST of program SAPLHTTP_RUNTIME
Module: %_HTTP_START of program SAPMHTTP
What can I do?
If the termination type was RABAX_STATE, then you can find more information on the cause of the termination in the system DEV in transaction ST22.
If the termination type was ABORT_MESSAGE_STATE, then you can find more information on the cause of the termination on the application server HARI_DEV_00 in transaction SM21.
If the termination type was ERROR_MESSAGE_STATE, then you can search for more information in the trace file for the work process 0 in transaction ST11 on the application server HARI_DEV_00 . In some situations, you may also need to analyze the trace files of other work processes.
If you do not yet have a user ID, contact your system administrator.
Error code: ICF-IE-http -c: 800 -u: SAPUSER -l: E -s: DEV -i: HARI_DEV_00 -w: 0 -d: 20080109 -t: 073032 -v: RABAX_STATE -e: UNCAUGHT_EXCEPTION
HTTP 500 - Internal Server Error
Your SAP Internet Communication Framework Team

Hello,
Little extract from the SAP online help :
In Web Dynpro ABAP it is imperative that a client browser with a fully qualified domain name (FQDN) has access to the AS-ABAP. For this reason the full URL must be assigned to a Web Dynpro ABAP application when it is called. The URL must not be shortened (for instance, no domain specification).
More info on how you should do this can be found here :
[Click|http://help.sap.com/saphelp_nw70/helpdata/en/67/be9442572e1231e10000000a1550b0/content.htm]
This will solve your problem.
Success.
Wim

How to use WebDynpro Applications in Guided Procedure?

Hello,
i want to use a WebDynpro application as a part of a guided procedure. Therefor i developed a simple WebDynpro application as described in the NetWeaver Developer Studio Help. The Application consists of only two views. The first view is to enter data, the second displays them. So far so good....
In the next step i wanted to integrate this application as a CallableObject for execution in my guided procedures process. The wizard asks in step 2 for the "Development component" and WebDynpro Application. But where do it get this information? Indifferently what path i enter, it only returns an error the the object is not available on the server.
EDIT: The path to the webdynpro application is something like this: http://host:port/webdynpro/dispatcher/local/WebDynproUITest/UITest
kind regards,
Matthias

Hello Dipankar,
thx for the blog! This really helped a lot!
The problem is, that you cant test the WebDynpro as a stand-alone application. What would be the best way to develop a WebDynpro Application for GP?
Is there a way to start with a 'normal' WebDynpro Application and convert this when finished in a "guided procedure ready WebDynpro for CE Application"?
I think i will contact you next week with more questions, for now on its weekend
regards,
Matthias

Testing Webdynpro Application using ECATT

Hi
all
I am going to test webdynpro Application using ecatt.For this in se80 I selected the
existing component(z component which was created by me) and i selected the application of that component and right clicked and selected START ECATT RECORDING and i have given the test cript name at that i have got one error USER ECATT_HTTPDoesnot exist. How to resolve this problem.
Please give me the soulution regarding this.
regards
venkat

Hi Venkatesh,
Before you can start recording any webdynpro application make sure that the below settings are done in the ecatt system and the target system , for further information refer ecatt documentation.
Create User ECATT_HTTP in the eCATT System
The administrator in the eCATT system must create a user called ECATT_HTTP(with a password). The user requires no special authorization but must be a system user (in transaction SU01, display the user and choose the Logon data tab. Under User Type, select System).
Activate the Service ecatt_recorder in the eCATT System
       1.      In the eCATT System, start transaction SICF and navigate to the service ecatt_recorder.
       2.      Double-click on ecatt_recorder.
       3.      On the Logon Data tab, enter the user ECATT_HTTPand the password.
       4.      Choose Save.
       5.      Select ecatt_recorder and choose Service/Virtual Host -> Activate.
Activate the Service ecattping in the Target Systems
Java System
       1.      In the Visual Administrator, choose Server ->Services -> Deploy.
       2.      On the Runtime tab, select Application.
       3.      Select ecattping.
       4.      Choose Start Application.
ABAP System
       1.      In the target system, start transaction SICF and navigate to the service ecattping.
       2.      Select ecattping and choose Service/Virtual Host -> Activate.
Thanks and Regards,
Balaji.D.N
Edited by: Balaji DN on Dec 31, 2008 12:04 PM

Error in launching webdynpro applications

I am trying to run webdynpro applications but this is the error i get:
The following error text was processed in the system PAD : Die URL enthält keine vollständige Domainangabe (tcspadev statt tcspadev.
can anyone plz suggest the solution.

Hi Rohit,
Please goto transaction ST22 and check the source code extract.
This is commom error in Web dynpro ABAP but reason could vary. Check the source code and here you get the exact line where your error has occured. If its a system code then kindly check all you types and data declaration. There could be type mismatch. Paste the ST22 dump the source code extract so that I can help you.
Cheers,
Darshna.

How to call Function Module from webdynpro application ,up on click url in

Hi Experts,
I need your help for the following scenario.
In my WebDynpro application , I am displaying the sales orders in a table.
one of the column in table i.e. sales order number is displayed with hyper link, up on click the sales order number column, i have to pass the po number to the a remotefunction with as one parameter and enjoy = 'x' as another parameter that should call me23n transaction and the transaction screen should be displayed in the webdynpro application with po details.
Thanks In Advance.
your help is rewarded.
Best Regards.
Rao.

Hi Rao,
 1.Create binding to view to Controller.
 2.Create table->Add column->Add table cell Editor(select LinkToAction UI Element in options).
 3. Bind the property text ->sales order number (Output/<model node>)
 4. Create an Event <salesOrder>
 // do null check
 // set your input parameters
 // input sales order number = current output sales order number
 // enjoy="x"
 // call controller's method() that executes RFC
 5. Bind this event LinkToAction property action-> <salesOrder>
To execute RFC, the code is available in sample tutorials.
Hope this helps
regards,
Siva

ABAP WEBDYNPRO Application Administrative DATA URL HOST & PORT empty/blank

My ABAP Webdynpro applications do not display the preview layout in SE80 just white page - no errors ANYWHERE.
Also in SE80 the properties on the application look like: https://:/sap/bc/webdynpro/sap/z_rep_text. Don't know why https, but I think if I could figure that out I may resolve the issue. Can't see why trying to run HTTPS, then the host & port are empty.
I have been reading SDN posts & notes for days on this. I HAVE ACTIVATED ALL SERVICES that is not the issue. This works fine in our QA system so I know it is some sort of configuration in the development system that is causing this issue.
We just applied support packs to 23 on SAP ECC 6.0. SAP_ABAP, SAP_BASIS 7.0 level 23. This was working before patches. There had to be some note that changed what WEBdynpro's look at so now development is no longer working.
Any suggestions would be appretiated.
Regards,
Diane Szmurlo

We found that the profile parameter login/ticket_only_by_https was set to 1. Once we changed to 0 everything worked fine.

Call a ABAP webdynpro application from a standard transaction.

Hi Gurus,
Can we trigger a webdynpro application on a click of button from a standard transaction as IW31 and pass some of the parameters?
If so, how do we do that?
Please let me know.
Thanks,
Das

Hi,
You can trigger the webdynpro application on click of a button.
construct the URL dynamically or you can use the URL of the application present in WebDynpro application(if you are sure that if this application run only in this system).
We can display the application either in standard screen using HTML control or we can also open the browser on click of a button on standard screen using the code:
call method cl_gui_frontend_services=>execute
exporting
application = 'www.google.com'
exceptions
others = 1.
For passing the parameters to the application:
1. Create the parameters in the default interface plug of the application.
2. Associate the parameters to the WebDynpro application
3. Pass the parameters to the application by appending to the URL like (&para1=abc&para2=def).
Best regards,
Suresh
P.S. we can define the parameters in the Webdynpro component by defining the importing parameters in the default interface view's inbound plug's method. If we define the importing parameters in the inbound plug (for example DEFAULT plug of the window) then they are visible in the parameters tab in the WD application.
We can receive the parameters in the inbound plug method (HANDLE<plugname>) of the window (interface view associate in application).
Message was edited by:
Suresh Honnappanavar

Webdynpro application has expired

In our XI 7.0 system we started to get the below error message suddenly.
500 internal server error
The webdynpro application has expired.Restart the application using the application or the following link "webadminapp'.
I would appreciate all your suggestion.

Please check oss note 842635.It may help.
Regards
Amit

Webdynpro application-anyway to enhance the UI?

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