Web Dynpro for ABAP Naming Convension & Guide line

Hi, everyone.
I have a plan to implement Web Application as WDA(Web Dynpro for ABAP). but I don't know how can I give a name to Windows or Views or Custom controllers.
If you have a naming convension or guid line document,
Could you share the document with me? ^^

As Rich said, there are no official naming conventions. Nonetheless, a few things have become quite popular, such as:
- adding wnd_ in front of window names as they share the same namespace with views
- adding m_ in front of member variables of controllers
- adding s_ in front of supply methods and using the name of the node afterwards
- adding lbl_ in front of labels and using the name of the labelled ui element afterwards like "lbl_customer" and "customer"
Some developers also add certain prefixes to view elements to distinguish between them.
Regarding the names of components, there is one thing that you should not do: Start them with WD_ or WDR_ as both are somehow preserved. The same is true for entities within a component, although there checks in place that prevent you from doing that.
Best regards,
Thomas

Similar Messages

Web Dynpro for ABAP iView can't work

Hi guys,
I've developed an application in web dynpro for abap, it can be accessed from this url:
http://pekax110.aaa.com:8001/sap/bc/webdynpro/sap/zsfa_test
But when I created an Web Dynpro iview, set the parameters as follows:
System: SAP_CRM
namespace: sap
application: ZSFA_TEST
The WAS setting of the System is:
Web AS Host Name: pekax110.aaa.com:8001
Web AS Protocol: http
I add to iview to an portal role, and assign this role to one user. When I open the iview with the user, the iview reports error:
Portal Runtime Error
An exception occurred while processing a request for :
iView : pcd:portal_content/cn.com.dimension.lenovo.xmyang/roles/cn.com.dimension.lenovo.test2cgd/cn.com.dimension.lenovo.zsfa_test
Component Name : com.sap.portal.appintegrator.sap.WebDynpro
Exception in SAP Application Integrator occured: Unable to parse template '<System.Access.WAS.protocol>://<System.Access.WAS.hostname>/sap/bc/webdynpro/<WebDynproNamespace>/<WebDynproApplication>/;sap-ext-sid=<ESID[url_ENCODE]>?sap-wd-configId=<WebDynproConfiguration>&sap-ep-iviewid=<IView.ShortID>&sap-ep-pcdunit=<IView.PCDUnit.ShortID>&sap-client=<System.client>&sap-language=<Request.Language>&sap-accessibility=<User.Accessibility[SAP_BOOL]>&sap-rtl=<LAF.RightToLeft[SAP_BOOL]>&sap-ep-version=<Portal.Version[url_ENCODE]>&<ProducerInfo>&sap-explanation=<User.Explanation[SAP_BOOL]>&<StylesheetIntegration[IF_true PROCESS_RECURSIVE]>&<Authentication>&<DynamicParameter[PROCESS_RECURSIVE]>&<ForwardParameters[QUERYSTRING]>&<ApplicationParameter[PROCESS_RECURSIVE]>'; the problem occured at position 240. Cannot process expression <IView.PCDUnit.ShortID> because Unable to get PCD Unit pcd:portal_content/cn.com.dimension.lenovo.xmyang/roles/cn.com.dimension.lenovo.test2cgd/cn.com.dimension.lenovo.zsfa_test.
Exception id: 09:51_22/10/06_0011_19338950
See the details for the exception ID in the log file
The default trace files shows:
#1.5#001125C948FE006A000000590009002E0004205C95299DFF#1161481918454#com.sap.portal.sapapplication#sap.com/irj#com.sap.portal.sapapplication#yangxm#3905##PEKAX119_PGD_19338950#yangxm#a0de4330616a11db83a9001125c948fe#SAPEngine_Application_Thread[impl:3]_8##0#0#Error#1#/System/Server#Java###Content pass of Application Integrator failed.
Component Name:       'com.sap.portal.appintegrator.sap.WebDynpro',
Context Name (iView): 'pcd:portal_content/cn.com.dimension.lenovo.xmyang/roles/cn.com.dimension.lenovo.test2cgd/cn.com.dimension.lenovo.zsfa_test',
Top Layer:            'WebDynpro/TopLayer',
Producer ID (FPN):    'null',
System Alias:         'SAP_CRM',
[EXCEPTION]
#1#com.sapportals.portal.appintegrator.ApplicationIntegratorException: Unable to parse template '<System.Access.WAS.protocol>://<System.Access.WAS.hostname>/sap/bc/webdynpro/<WebDynproNamespace>/<WebDynproApplication>/;sap-ext-sid=<ESID[url_ENCODE]>?sap-wd-configId=<WebDynproConfiguration>&sap-ep-iviewid=<IView.ShortID>&sap-ep-pcdunit=<IView.PCDUnit.ShortID>&sap-client=<System.client>&sap-language=<Request.Language>&sap-accessibility=<User.Accessibility[SAP_BOOL]>&sap-rtl=<LAF.RightToLeft[SAP_BOOL]>&sap-ep-version=<Portal.Version[url_ENCODE]>&<ProducerInfo>&sap-explanation=<User.Explanation[SAP_BOOL]>&<StylesheetIntegration[IF_true PROCESS_RECURSIVE]>&<Authentication>&<DynamicParameter[PROCESS_RECURSIVE]>&<ForwardParameters[QUERYSTRING]>&<ApplicationParameter[PROCESS_RECURSIVE]>'; the problem occured at position 240. Cannot process expression <IView.PCDUnit.ShortID> because Unable to get PCD Unit pcd:portal_content/cn.com.dimension.lenovo.xmyang/roles/cn.com.dimension.lenovo.test2cgd/cn.com.dimension.lenovo.zsfa_test
     at com.sapportals.portal.appintegrator.layer.AbstractIntegrationLayer.processTemplate(AbstractIntegrationLayer.java:453)
     at com.sapportals.portal.appintegrator.layer.URLTemplateProcessLayer.processLayer(URLTemplateProcessLayer.java:33)
     at com.sapportals.portal.appintegrator.LayerProcessor.processActionPass(LayerProcessor.java:159)
     at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doActionPass(AbstractIntegratorComponent.java:67)
     at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doOnPOMReady(AbstractIntegratorComponent.java:53)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.handleEvent(AbstractPortalComponent.java(Compiled Code))
     at com.sapportals.portal.prt.pom.ComponentNode.handleEvent(ComponentNode.java(Compiled Code))
     at com.sapportals.portal.prt.pom.PortalNode.fireEventOnNode(PortalNode.java(Compiled Code))
     at com.sapportals.portal.prt.pom.PortalNode.processEventQueue(PortalNode.java(Compiled Code))
     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:652)
     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)
     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:522)
     at java.security.AccessController.doPrivileged1(Native Method)
     at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:405)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java(Compiled Code))
     at java.security.AccessController.doPrivileged1(Native Method)
     at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java(Compiled Code))
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java(Compiled Code))
Caused by: com.sapportals.portal.appintegrator.template_processor.TemplateParserException: Unable to parse template '<System.Access.WAS.protocol>://<System.Access.WAS.hostname>/sap/bc/webdynpro/<WebDynproNamespace>/<WebDynproApplication>/;sap-ext-sid=<ESID[url_ENCODE]>?sap-wd-configId=<WebDynproConfiguration>&sap-ep-iviewid=<IView.ShortID>&sap-ep-pcdunit=<IView.PCDUnit.ShortID>&sap-client=<System.client>&sap-language=<Request.Language>&sap-accessibility=<User.Accessibility[SAP_BOOL]>&sap-rtl=<LAF.RightToLeft[SAP_BOOL]>&sap-ep-version=<Portal.Version[url_ENCODE]>&<ProducerInfo>&sap-explanation=<User.Explanation[SAP_BOOL]>&<StylesheetIntegration[IF_true PROCESS_RECURSIVE]>&<Authentication>&<DynamicParameter[PROCESS_RECURSIVE]>&<ForwardParameters[QUERYSTRING]>&<ApplicationParameter[PROCESS_RECURSIVE]>'; the problem occured at position 240. Cannot process expression <IView.PCDUnit.ShortID> because Unable to get PCD Unit pcd:portal_content/cn.com.dimension.lenovo.xmyang/roles/cn.com.dimension.lenovo.test2cgd/cn.com.dimension.lenovo.zsfa_test
     at com.sapportals.portal.appintegrator.template_processor.TemplateProcessor.processWholeTagExpression(TemplateProcessor.java:156)
     at com.sapportals.portal.appintegrator.template_processor.compiler.TemplateCompiler.processWholeTagExpression(TemplateCompiler.java:54)
     at com.sapportals.portal.appintegrator.template_processor.TemplateParser.parseSimpleExpression(TemplateParser.java:234)
     at com.sapportals.portal.appintegrator.template_processor.TemplateParser.parseComponenedExpression(TemplateParser.java:188)
     at com.sapportals.portal.appintegrator.template_processor.TemplateParser.parseComponenedExpressionEx(TemplateParser.java:210)
     at com.sapportals.portal.appintegrator.template_processor.TemplateParser.parseComponenedExpression(TemplateParser.java:193)
     at com.sapportals.portal.appintegrator.template_processor.TemplateParser.parseComponenedExpressionEx(TemplateParser.java:210)
     at com.sapportals.portal.appintegrator.template_processor.TemplateParser.parseComponenedExpression(TemplateParser.java:193)
     at com.sapportals.portal.appintegrator.template_processor.TemplateParser.parseTagExpression(TemplateParser.java:170)
     at com.sapportals.portal.appintegrator.template_processor.TemplateParser.parseTemplateExpressionPart(TemplateParser.java:97)
     at com.sapportals.portal.appintegrator.template_processor.TemplateParser.parse(TemplateParser.java:89)
     at com.sapportals.portal.appintegrator.template_processor.TemplateParser.parse(TemplateParser.java:83)
     at com.sapportals.portal.appintegrator.template_processor.TemplateProcessor.processImpl(TemplateProcessor.java:406)
     at com.sapportals.portal.appintegrator.template_processor.TemplateProcessor.process(TemplateProcessor.java:373)
     at com.sapportals.portal.appintegrator.template_processor.TemplateProcessor.process(TemplateProcessor.java:385)
     at com.sapportals.portal.appintegrator.template_processor.TemplateProcessorService.processTemplate(TemplateProcessorService.java:53)
     at com.sapportals.portal.appintegrator.template_processor.TemplateProcessorService.processTemplate(TemplateProcessorService.java:104)
     at com.sapportals.portal.appintegrator.layer.AbstractIntegrationLayer.processTemplate(AbstractIntegrationLayer.java:439)
     ... 32 more
Caused by: com.sapportals.portal.appintegrator.template_processor.context.ContextException: Unable to get PCD Unit pcd:portal_content/cn.com.dimension.lenovo.xmyang/roles/cn.com.dimension.lenovo.test2cgd/cn.com.dimension.lenovo.zsfa_test
     at com.sapportals.portal.appintegrator.template_processor.context.IViewWrapper.getPCDUnit(IViewWrapper.java:156)
     at com.sapportals.portal.appintegrator.template_processor.context.IViewWrapper.access$000(IViewWrapper.java:28)
     at com.sapportals.portal.appintegrator.template_processor.context.IViewWrapper$1.getTerminal(IViewWrapper.java:79)
     at com.sapportals.portal.appintegrator.template_processor.TemplateProcessor.processWholeTagExpression(TemplateProcessor.java:152)
     ... 49 more
Caused by: com.sapportals.portal.pcd.gl.PermissionControlException: Access denied (Object(s): portal_content/cn.com.dimension.lenovo.xmyang/roles/cn.com.dimension.lenovo.test2cgd/cn.com.dimension.lenovo.zsfa_test)
     at com.sapportals.portal.pcd.gl.PcdFilterContext.filterLookup(PcdFilterContext.java(Compiled Code))
     at com.sapportals.portal.pcd.gl.PcdProxyContext.basicContextLookup(PcdProxyContext.java(Compiled Code))
     at com.sapportals.portal.pcd.gl.PcdProxyContext.basicContextLookup(PcdProxyContext.java(Compiled Code))
     at com.sapportals.portal.pcd.gl.PcdProxyContext.basicContextLookup(PcdProxyContext.java(Compiled Code))
     at com.sapportals.portal.pcd.gl.PcdProxyContext.basicContextLookup(PcdProxyContext.java(Compiled Code))
     at com.sapportals.portal.pcd.gl.PcdProxyContext.basicContextLookup(PcdProxyContext.java(Compiled Code))
     at com.sapportals.portal.pcd.gl.PcdProxyContext.proxyLookupLink(PcdProxyContext.java(Compiled Code))
     at com.sapportals.portal.pcd.gl.PcdProxyContext.proxyLookup(PcdProxyContext.java(Compiled Code))
     at com.sapportals.portal.pcd.gl.PcdProxyContext.lookup(PcdProxyContext.java(Compiled Code))
     at com.sapportals.portal.pcd.gl.PcdGlContext.lookup(PcdGlContext.java(Compiled Code))
     at com.sapportals.portal.pcd.gl.PcdURLContext.lookup(PcdURLContext.java(Compiled Code))
     at javax.naming.InitialContext.lookup(InitialContext.java(Compiled Code))
     at javax.naming.InitialContext.lookup(InitialContext.java(Compiled Code))
     at com.sapportals.portal.appintegrator.template_processor.context.IViewWrapper.getPCDUnit(IViewWrapper.java:148)
     ... 52 more
#1.5#001125C948FE006A0000005B0009002E0004205C9529A580#1161481918456#com.sap.portal.portal#sap.com/irj#com.sap.portal.portal#yangxm#3905##PEKAX119_PGD_19338950#yangxm#a0de4330616a11db83a9001125c948fe#SAPEngine_Application_Thread[impl:3]_8##0#0#Error#1#/System/Server#Java###Exception ID:09:51_22/10/06_0011_19338950
[EXCEPTION]
#1#com.sapportals.portal.prt.component.PortalComponentException: Error in service call of Portal Component
Component : pcd:portal_content/cn.com.dimension.lenovo.xmyang/roles/cn.com.dimension.lenovo.test2cgd/cn.com.dimension.lenovo.zsfa_test
Component class : com.sapportals.portal.sapapplication.SAPApplicationIntegratorComponent
User : yangxm
     at com.sapportals.portal.prt.core.PortalRequestManager.handlePortalComponentException(PortalRequestManager.java:969)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:343)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
     at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)
     at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:646)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:753)
     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)
     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:522)
     at java.security.AccessController.doPrivileged1(Native Method)
     at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:405)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java(Compiled Code))
     at java.security.AccessController.doPrivileged1(Native Method)
     at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java(Compiled Code))
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java(Compiled Code))
Caused by: com.sapportals.portal.prt.runtime.PortalRuntimeException: Exception in SAP Application Integrator occured: Unable to parse template &\#39;<System.Access.WAS.protocol>://<System.Access.WAS.hostname>/sap/bc/webdynpro/<WebDynproNamespace>/<WebDynproApplication>/;sap-ext-sid=<ESID[url_ENCODE]>?sap-wd-configId=<WebDynproConfiguration>&sap-ep-iviewid=<IView.ShortID>&sap-ep-pcdunit=<IView.PCDUnit.ShortID>&sap-client=<System.client>&sap-language=<Request.Language>&sap-accessibility=<User.Accessibility[SAP_BOOL]>&sap-rtl=<LAF.RightToLeft[SAP_BOOL]>&sap-ep-version=<Portal.Version[url_ENCODE]>&<ProducerInfo>&sap-explanation=<User.Explanation[SAP_BOOL]>&<StylesheetIntegration[IF_true PROCESS_RECURSIVE]>&<Authentication>&<DynamicParameter[PROCESS_RECURSIVE]>&<ForwardParameters[QUERYSTRING]>&<ApplicationParameter[PROCESS_RECURSIVE]>&\#39;; the problem occured at position 240. Cannot process expression <IView.PCDUnit.ShortID> because Unable to get PCD Unit pcd:portal_content/cn.com.dimension.lenovo.xmyang/roles/cn.com.dimension.lenovo.test2cgd/cn.com.dimension.lenovo.zsfa_test
     at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doContentPass(AbstractIntegratorComponent.java:121)
     at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doContent(AbstractIntegratorComponent.java:96)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:209)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
     ... 31 more
Can anybody help me out, thank you very much!
Best Regards,
Xiaoming Yang

hi Xiaoming Yang ,
i am facing the same error . can you please tell me how you have solved this ??
regards
Sujay Kulkarni

Full ABAP Edition-Trial (with Web Dynpro for ABAP) Max DB data volume

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http://static.flickr.com/89/243544270_91e713e3a3_o.jpg
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according to the license installation guide,
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http://static.flickr.com/81/243546622_bc99d1af2b_o.jpg
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to your first question.
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Ashish.

hi ashish..
[link|http://help.sap.com/saphelp_nw04s/helpdata/en/43/e86de5008b4d9ae10000000a155369/content.htm]
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Hi Gurus,
I am trying to create Web Dynpro for ABAP iVIew in portal
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say I m trying to create iView for standard WD4ABAP Application
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/default_host/sap/bc/webdynpro/sap
/sap/bc/webdynpro/sap/
/sap/bc/webdynpro/sap
/sap
/sap/
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Plz guide me
Points will be Awarded for ans !!

Hi,
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The Road Map is just a UI element in WD. It can be used to create your own custom applications.
>can I develop this application in WebDynpro for ABAP
Sure. The Floorplan manager has been available for WDA since SPS13. Have a look at the packages APB_FPM_DEMO and ABP_FPM_TEST for examples of how to build components designed for the FloorPlan Manager.
Admittedly there aren't a whole lot of documents available on the subject yet. Some eLearning is being worked on now. There are going to be some workshops at TechEd on the subject:
https://wiki.sdn.sap.com/wiki/display/Community/BringitallTogetherwithFPM%28FloorplanManager%29forWebDynpro+ABAP
The best thing to do right now is to study the demo applications SAP provides.

Post Comments About Web Dynpro for ABAP Tutorials Here

Are you familiar with the <a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/developerareas/abap?rid=/library/uuid/02e1fa45-0801-0010-10a0-f1cf47e8c943">web Dynpro for ABAP Knowledge Center</a>? Do you find the tutorials on that page useful?
Please give us your comments and expectations so we can build more and better tutorials to show you the joys of Web Dynpro for ABAP coding
cheers,
Marilyn

Got past problem with tutorial 1.
Now on tutorial 4.
METHOD get_bookings .
DATA:
    itab_bookings    TYPE if_componentcontroller=>elements_bookings,
    stru_bookings    LIKE LINE OF itab_bookings,
    stru_flightlist TYPE if_componentcontroller=>element_flight_list.
parent_element->get_static_attributes(
         IMPORTING static_attributes = stru_flightlist ).
itab_bookings = CL_WDABAP_FLIGHT_MODEL=>get_bookings(
      carrid   = stru_flightlist-airlineid
      connid   = stru_flightlist-connectid
      fldate   = stru_flightlist-flightdate
node->bind_table( itab_bookings ).
ENDMETHOD.
Getting Error:
the type CL_WDABAP_FLIGHT_MODEL=>get_bookings( is unknown.

N4S: Web Dynpro for ABAP layout editor not working

Have problem in Layout editor in Web Dynpro for ABAP
I have installed NW04S Testdrive on 64bit Linux and able to login.
SE80 is working alright.
Next I create a Web Dynpro Comp. / Intf. and create a component.
I double click on the View name "V_Default" . The Layout editor opens on the right side. Change into Edit Mode.
The "View Elements" panel on the left side of layout editor is missing. This is where we select the various elements like "Textview" etc.
Even the right click on the "ROOTUIELEMENTCONTAINER" to insert elements using context menu does not work.
In summary I am not able to add any element in WD4A Layout screen.
Is there any special plugin required to be installed?
How to solve this problem?

you cannot develope Webdynpro for ABAP using ECC5
This is available with netweaver 2004s (WAS7.0) for which ramp up is going on right now and the general availability is expected sometime around 1st quarter for 2006.
Regards
Raja

Import Data from Office Control (Web Dynpro for ABAP) into internal-Table

Hello,
I have a question concerning the Office Control UI-Eelement in Web Dynpro for ABAP:
How can I import spreadsheet data from the Office Control into a internal-table?
I have an Excel-sheet (without any data) which is shown initially in the Office Control. First the empty Excel-Sheet will be loaded and in the second step data from an alvxml-transformation will be loaded into the Excel-sheet with the method 'activatexmlsource'. This works so far. When I change the loaded data in the Office Control and save it it will be stored as XLS-File. The problem is that I'm not able to use existing Upload-FM because every function module I tried uses GUI-functions and WebDynpro has no GUI-functionality. I always get the error that data from clipboard cannot be imported.
So now the question is:
How can I import changed data from the Office control into a internal-table staying in Web Dynpro application?
Please give some advice, if you have some useful code or ideas.
Thanks
ram
Edited by: Ramakullay Challa on Sep 24, 2009 9:05 AM
Edited by: Ramakullay Challa on Sep 24, 2009 9:07 AM

Hi,
Once you save to desktop again you have made some changes to that file, this file you want to upload it right.
Then in that case you need to use the FILEUPLOAD UI element right.
Regards,
Lekha.

Web Dynpro for ABAP:How to insert and delete a row in a table

I have a table.
My requirement is to insert a row into the table and i want to delete a particular row also.
How can i do it.
Plz reply me..

Try the Web Dynpro for ABAP forum:
Web Dynpro ABAP
Kind Regards
Stefanie

Web dynpro for abap how to create a customize search help in alv column

   hi:
      Web dynpro for abap how to create a customize search help in alv column and put search help value into alv column?
      Are there specific examples ?
      thanks!!

HI:
   I want to created a freely programed help which include date&time,and put help value to alv column.
I have created a freely programed help in web dynpro for abpa application,I refer:
**************** - WebDynpro for ABAP
but have a problem!
   If you focus on the the input field in the first row, you get the value help
However if I go to the second row and focus on the same input field in this column, I don't get the value help:
What is a good way to solve similar problems？
thanks

How to call "compensation profile" iView in ECM from Web Dynpro for ABAP

Hi Experts,
I developed a compensation planning iView using web dynpro for ABAP using floor plan manager in ECM. I need to call the iView "compensation profile" but I don't know how to pass parameter to it, how to trigger it from my application. Is there anyone used to do this before?
Thanks!
- Anthony -

I have to develop my own iView to replicate Java iView.

How to confirm program version in Web Dynpro for ABAP

Hello expert
I would like to know how to confirm the program version for Web Dynpro for ABAP.
For ABAP we can confirm version using SE38.
Best regards,
Ichimura

everything has a version
View has a version.
controllers have versions
WD component also has version
so double click on what you need and the follow the path

Pop up view in Web Dynpro for ABAP

Hi,
I am new in web dynpro for ABAP. Now I am facing a problem of how to make a view pop up.
Since I had already create some table in this view. I just want to make it pop up after I click a button. But I had no idea to do it, could anyone tell me how to do it?
Thanks!
Edmond

Hi Ho,
For POp up view please follow the below steps.
1. Create one view [Ex:popup_view] and design it as per your requirement.
2. Create one window [Ex:popup_win] and embed the popview_view into pop up window.
3. Then write the below code when ever you need a pop up window.
data: l_cmp_api           type ref to if_wd_component,
        l_window_manager    type ref to if_wd_window_manager.
l_cmp_api           = wd_comp_controller->wd_get_api( ).
l_window_manager    = l_cmp_api->get_window_manager( ).
if wd_this->m_popup1_1 is initial.
    wd_this->m_popup1_1 = l_window_manager->create_window(
             window_name = 'POPUP_WINDOW'
             button_kind = if_wd_window=>co_buttons_ok
             message_type = if_wd_window=>CO_MSG_TYPE_STOPP ).
endif.
wd_this->m_popup1_1->open( ).
Thanks.

Web Dynpro for ABAP Naming Convension & Guide line

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