Parameters in webdynpro abap application

Hi experts,
How to catch the parameters passed in a WD application in the program or view..?
Pls help me.
Thanks
Aisurya.

Aisurya Puhan wrote:
> How to catch the parameters passed in a WD application in the program or view..?
> Aisurya.
Program ? - There are no program involved in webdynpro. I guess your primary question is about to read the URL parameters and make it available to (Component/View) controllers.
This has been discussed many many times, easy search on this forum would bring many results like the below one.
[http://wiki.sdn.sap.com/wiki/display/WDABAP/HowtoreadURLparametersinWebDynproforABAP|http://wiki.sdn.sap.com/wiki/display/WDABAP/HowtoreadURLparametersinWebDynproforABAP]

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Issue on Creating RFx in webdynpro ABAP application - SRM Business Package

Hi
We are in to SRM 7.0 with the same version of Business Package in SAP Portal also.
I am trying to create a RFx from Portal which in turn calls the webdynpro ABAP application (Strategic Purchasing->Strategic Sourcing->Create Documents->RFx)
sap/bc/webdynpro/sapsrm/wda_l_fpm_oif.
This Application has some button called "Tech RFx", "Permissions" etc., When I click on those buttons it throws the error as below :
"There is no iView available for system "SAP_SRM": object "TechResp". For more information, contact your administrator."
Please let me know where we are missing. I have checked all the Portal permissions. Even I can able to access all other iviews except this two buttons.
Any settings or parameters required on webdynpro ABAP side.
Regards,
Raja.J

Dear Raja,
this behavior occurs if the IView com.sap.pct.srm.gp.iv_tech_resp
is not assigned to the role which is assigned to the user.
Please assign this IView to the desired user.
Here are the steps to follow in your systems:
STEP 1: Login to the Portal with Content Admin Authorization.
STEP 2: Navigate to Portal Content -> Content Provided by SAP ->
specialist -> SRM7.0 -> Core -> Roles -> Open the desired role and
choose Navigation Folder.
STEP 3: Now navigate to Portal Content -> Content Provided by SAP ->
specialist -> SRM7.0 -> PPS -> iViews -> Tendering -> Select Tech
Responses (Technical name is iView com.sap.pct.srm.gp.iv_tech_resp) and
right click and choose 'Add iView to Role' -> Delta Link and save.
STEP 4: Log off and login with the user and check the issue.
Best regards,
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Hi Friends,
How to exit from a WebDynpro ABAP application and open another url like (www.yahoo.com) in the same window of the WD4 application on click of a Button?
Regards,
Xavier

Hi,
First of all you should create outbound plug in the window you are trying to exit with plufg type "Exit"
Then create method handler in the view with this code
        data lo_view_cntr type ref to if_wd_view_controller.
        data lo_win_cntr type ref to if_wd_window_controller.
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              l_parameter type wdr_event_parameter,
              l_val type ref to data,
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        field-symbols: <fs> type any,
                       <fs_url> type any.
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        CREATE DATA l_val type c.
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        ASSIGN l_val_url->* to <fs_url>.
        <fs> = 'X'.
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        l_parameter-value = l_val_url.
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       just changing to
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How to access SQL tables from WebDynPro ABAP application ?

Hi,
I am trying a scenario, where I need to send an user ID to SQL server table (update/modify/delete) from webDynpro ABAP application.
Basically ,I am trying to know:---
a>How to write a SQL Connection from ABAP code within webdynpro ABAP application
b>What are the ways to do it.(by code or any other API/mechanism)
I appreciate if anybody knows this.
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Praveen

Hi,
The EXEC CONNECT ... is usually used in the procedural ABAP code. For this you can refer to the ABAPDOCU.
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Or try to create an RFC with DESTINATION for this
Pls check out this link for this -
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Getting Pernr for WebDynpro ABAP application

I am building a new WebDynpro ABAP application and I want to be able to get the PERNR for the user logged into the portal and this application.
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I have looked into this and I don't think pulling information from the application parameters will work. For example, I checked one of our current services for "Personal Data" and when I go to the portal content administration, application parameters, I don't see any reference to userid..etc. I see Property ID, Property Category, Inheritance, End-User Personalization, and Property Description. In addition, I do not see any information from the URL itself that I could use.
Here is the scenario. The user logs into the portal using the 3 character Network id which in turn, I assume, gets their SAP userid and PERNR in order to retrieve all the HR infotype information for each service. By the way, the service I mentioned above, "Personal Data", is written in JAVA, so I am not able to see how this particular service works or handles getting the userid and PERNR.
Has anyone come across this scenario before and how was it handled in terms of getting the userid and PERNR?

I was thinking that SY-UNAME would be available, but was not sure. For some reason, I was thinking I was going to have to pass something from the applicaton parameters or some other method to my WebDynpro ABAP program..
I am not the portal administrator so I have not yet added my WebDynpro ABAP program to the portal yet. Once, it's added, I will check out the availablility of sy-uname.
Thanks.

Putting Webdynpro ABAP application on portal

Hi all,
We have SAP ECC 6.0 as the ABAP system and EP 7.0 SP 6 is the portal. I want to show a Webdynpro ABAP application on the portal which I have created in the ECC system.
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Webdynpro Component name :- ZTESTWEBDYNPRO
Webdynpro Application name :- ztestwebdynpro
I then created a Webdynpro ABAP iview with following parameters :-
Application name :- ztestwebdynpro
Namespace :- sap
System :- SAP_ECC_SERP (this has been tested and is working).
We also have SSO configured with logon ticket to the ECC system.
But I am getting a "Page cannot be displayed" error when I execute the application.
Any idea why this can occur?
Thanks,
Hari
Message was edited by:
        Hari
Message was edited by:
        Hari

Hi Hari,
So assuming you have tested the connection to the system,
perhaps another service, BSP, ITS , whatever
and that it is creating WEB DYNP ABAP iviews that is the drama.
Under EP 7.0, be sure to choose Iview type WEB Dynp ABAP.
the properties page with application parameters is:
SYSTEM -> As created to access system, available in dropdown
Namespace - > sap
Application name ->     <your WDA>    case as created in SE80
So it looks like you have entered correctly to me.
Perhaps the portal Forum has more info if you have continued issues.
regards
Phil.

F4 help issue with Webdynpro ABAP application

Hi,
I am facing a strange issue with the F4 help in my webdynpro abap application.
I have few fields for Purchase Order and Line item on the screen and they have corresponding F4 helps associated with them.
When i select for F4 help, sometimes the screen simply blanks out and a white screen is displayed. When i refresh the screen and try the same scenario again, i can see the value list correctly.
This issue occurs very randomly with no specific pattern. If anyone else has faced this issue earlier, kindly let me know how to get rid of this issue.
Any pointers to resolve this issue will be helpful.
Note: I am using SAP version 702 SP09.
Thanks,
Ramanath

Hi,
we cannot help you from offline, you need to check the standard procedures like
SICF->is your application node is active.
FQDN->check fully qualified name is configured
You can also try to execute standard SAP application, if sap application also has problem running then you may have to get the help of BASiS people to look into that and raise a support ticket.
If sap applications are running and your custom developed applications are not running then look into this application if there is any URL parameters need to supply etc.

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Hi,
How to pass personal number of employee to the standard ESS webdynpro ABAP application as application parameter of iview.
Thanks
Srikanth

Hi
For WebDynpro application in iView there is a property to set Parameter for WebDynpro application.
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Try this code to get URl of Deployed application
String appURL = null;
try {
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                              .wdGetAPI()
                              .getComponent()
                              .getApplication()
                              .getDeployableObjectPart();
appURL = WDURLGenerator.getApplicationURL(currentAppPart);
} catch (final WDURLException ex) {
wdComponentAPI.getMessageManager().reportException(
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                         false);
Mandeep Virk

Error in opening webdynpro abap application

hi All,
I am facing below issue in opening webdynpro abap application, this is first WDA application in production system, please help me in resolving this issue.
============================================================================
Error when processing your request
What has happened?
The URL http://grp.mysap.pg.com:9500/sap/bc/webdynpro/sap/zgpuvstapp/~ucfLOADING was not called due to an error.
Note
The following error text was processed in the system GRP : A request for server adln5412 has been sent to server adln5411; see Note 1364846
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The termination type was: ERROR_MESSAGE_STATE
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Method: PREPROCESS_REQUEST of program CL_WDR_CLIENT_ABSTRACT_HTTP===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 GRP 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 adln5411_GRP_10 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 3 in transaction ST11 on the application server adln5411_GRP_10 . 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: 400 -u: BS6402 -l: E -s: GRP -i: adln5411_GRP_10 -w: 3 -d: 20100929 -t: 140306 -v: ERROR_MESSAGE_STATE -e: A request for server adln5412 has been sent to server adln5411; see Note 1364846
HTTP 500 - Internal Server Error
Your SAP Internet Communication Framework Team
============================================================================
Edited by: brahmanandam ausali on Sep 30, 2010 4:11 AM

Hi Shibli,
I'm facing the same issue with the POWL only if called from a part of the network outside our country (Italy) so I think it would be a network configuration problem as you suppose. Can you explain us the configuration of the balancer and dispatcher to solve the issue?
Thanks
Mattia

Calling Portal iView from a WebdynPro ABAP application

Hi ,
I have a requirement where I need to call an iView in my portal from the Webdynpro application also existing in the portal.
Can anyone provide me the method with source code( if possible ) to call an iView existing in the portal from the WebDynPro ABAP application.
Best Regards
Sid

Hi Siddharth,
Well, I think you can go for Portal Navigation concept.
Please check the required source code in WDR_TEST_PORTAL_NAV Web Dynpro component. That will illustrate both Page based Navigation and Object based Navigation.
Hope that should solve your problem.
Regards
<i><b>Raja Sekhar</b></i>

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Without closing the [previous one|Re: Where SAP store the uploaded files?].
I think Abhi has answered your question.
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Hi,
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Hi,
Can you be more clear...
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http://help.sap.com/saphelp_nw2004s/helpdata/en/22/719f42f2ff7e5fe10000000a155106/content.htm
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Regards
sas

hi,
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[****************/Tutorials/WebDynproABAP/TransactionCode/Create.htm]
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Hi,
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Parameters in webdynpro abap application

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