Web Dynpro component - Flat file upload

Hi,
We have a requirement to upload a flat file to Planning cube (real time cube) through Web Dynpro component.
Web Dynpro component which we have developed is able to read the records from the flat file.
Now, the issue is u201CHow can we save the records read from the flat file to planning cubeu201D?
If anyone has worked on the similar requirement, pls reply. Thanks in advance.
Note : We have a planning sequence which will be executed on the click of UPLOAD button.
This planning sequence has a filter on Infoprovider (cube which we are using for planning) and a planning function of type u201CFile uploadu201D in which we have defined the flat file format.
Aggregation level is made on Multiprovider which has 2 underlying cubes (One is realtime and other one is standard).
Is there any function module in which we can pass the name of the flat file so that it will be uploaded in planing cube?
Regards,
Ankur

You can deploy solution provided by Marc Bernard within following SDN's contribution:
[u201CLoad a File into SAP NetWeaver BI Integrated Planningu201D |http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/90cef248-29e0-2910-11bb-df8dece7e22c]
This uses webdynpro functionality.

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Hello,
have you typed the web manually? try using transaction SICF and "test" the service so the URL is generated by the system. You should find the webdynpro application under /SAP/public/bc/
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Hi,
I am using the BPS flat file upload and am getting error messages. These error messages are coming from the user exit in the characteristics relationships. Unfortunately the message does not indicate which line on the upload file the error is for. In the user exit it does not pass the line no of the flat file that is being processed.
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Hi Peter,
Check this link.It may be helpful.
https://www.sdn.sap.com/irj/scn/wiki?path=/display/java/netweaver%252bdeveloper%252bstudio%252b(NWDS)
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I am doing the example mentioned in the PDF file WDJ - Using Web Dynpro Component Interface Definition.
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g_Usage.createComponent("com.sap.wd.childdc1comp.ChldDC1Comp");
wdThis.wdGetWDCompInterfInstInterface().passInfo(
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Susmita

Hi Susmita,
Is it required to deploy the two child component also that is ChildDC1Comp and ChildDC2Comp?
Yes , u have to deploy both the components.
when i am tryng to create application for these two component then default plug is showing blank thats why i am unable to deploy these child Dcs.
U need not create an Application for deploying the component .Right Click on ur project --> Deploy.
The problem is with ur Component, while creating a Component u should have created a Interface view and default StartUp plug.
Just check whether u have Created the startup plug for ur interface view.
Open the controller editor of ur interface view --> Select Plugs Tab .
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in the pop up window -- select Stsrt Up and Give the name of the plug as "Default".
After doing this , select the default plug and Right click on the plug -->copy and Open the window Controller editor -- > select Plugs Tab --> check whether u have default plug (in Inbound plugs) in the Window controller .
if the plug is not there , then paste the plug in the Window's Inbound Plug Table .
Hope it helps
Thanks and Regards

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Check whether build was successful for all required variants...
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Hi,
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[Warning]: Version for file webdynpromodel_dynamicrfc.jar not found.
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[Warning]: Version for file webdynproprogmodel.jar not found.
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[Warning]: Version for file webdynproruntime_designtime_coupling.jar not found.
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And have this error encounter:
Development Component Build (2007-07-02 15:14:00)
Component name: timeoff/gp/ui
Component vendor: test
SC compartment: test.sap.com_CAF-TIMEOFF-TST_1
Configuration: Tst_CAFDEV_D
Location: Tst_CAFDEV_D
Source code location: cocomo@cocomo
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DC type: Web Dynpro
Host: cocomo
DC Model check:
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Hi,
Make sure you have all these jars located in the folder C:\Program Files\SAP\IDE\IDE70\eclipse\plugins\com.sap.tc.webdynpro.runtime_2.0.0\lib.
If they are not there, search for them in the plugins folder. They should be available at some other location. Copy them to the folder I mentioned above. Or you can modify the class path to point to the existing location.
Thanks
Ram

No component usage created in enhanced web dynpro component

Hi experts,
I am facing the following problem:
I'd like to enhance a web dynpro component in order to add a popup window. The popup is triggered by the process_event method. So far everything works just fine.
But the popup needs to know some context attributes from the main component, and I cannot create a component usage in order to set the context mapping.
Does anybody know how to solve this issue?
Thanks and regards
Jan Phillip Höft

Hi!
Thanks for your answers first of all.
I need the popup to be a stand alone web dynpro component, so I guess the assistant class doesn't do the trick because I can not access it in the popup component.
The popup is called when the business object is saved. So that the user is asked to notify other users that the document has changed. In this popup the user should fill in the message and click a button to send it and close the popup.
So I tried the OBN approach as well but with two problems :
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Calling session bean's business method through web dynpro component

Hi All,
Can anybody tell me how to call a session bean's methods through a web dynpro WITHOUT java-model or web service model ??
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1. Stateless Session bean having two business methods
2. Web Dynpro component
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4.Where do i have to set JNDI name for session bean? which interface will be looked for?
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Thanks and regards,
Amey Mogare

Hi,
If I comment out the part that is using session bean's business method, DC is building fine.
And if I uncomment, then compiler is unabl eto resolve business method(s).
And i would like to mention that my EJB + J2EE App DC is building properly, but it havent yet deployed properly as I am waiting for data-source-alias name prefix to be configured by ERP team. So will this be a reason why Web Dynpro DC is not able to resolve business methods ??
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<vendorname>/<name of j2ee application as appearing under display name tag in application.xml (replacing '/' with '~')>
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Object o = context.lookup("java:comp/env/ejb/SessionRequestIDBean");
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beanRef.<business method>
But After doing this I am facing another problem :-
The build fails saying it is not able find the package for DTOs. But when I see the Component Controller's code it is not showing any red or yellow marks.
Can anybody pls help me out here?
Thanks and regards,
Amey Mogare

Transport issue when copying a web dynpro component

Hello All.
I have a web dynpro component lets say ZTest and now I want to copy this, I gave the new one a different name i.e. ZFINAL, now when I copied, it asked me for the trasnport and when I asked to create a new transport I got this message "Class ZIWCI_ZFINAL does not exist" and then I clicked the green arrow again and it created a transport for me. After this process I activated my web dynpro component successfully, my web dynpro component has 3 views and 3 windows. When I looked at my new transport (for ZFinal), I only saw three tasks attached to teh transport i.e. 1. Interface 2. Info Object from the MIME Repository and 3. Web Dynpro Component but I didn't see Controller (Web Dynpro), Definition (Web Dynpro) and View (Web Dynpro) attached to my transport. Now I wonder when I release my transport to Q I may have issues.
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I resolved it myself.. I had to write the transport entry manually for the views and windows and even the component controller definition.

The Web Dynpro component cannot be generated due to serious (syntax) errors

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While I was developing a web dynpro application, I had an error but I couldn't understand this error. Before I took this error message, only I changed bound one context node to another context node in a RadioButtonGroupByKey.Therefore, when I pushed activate button, I took an error message.This error message said "The Web Dynpro component cannot be generated due to serious (syntax) errors". What does it mean ? How can I find out where is the error in the application. Also, I think the reason of this error message is about a BC problem. I am waiting for your comment urgently.

Hi ,
Just delete the context (by using the context binding) and bind the field with the correct node and try to activate .
One more suggestion is that after deleting the binding and before binding to other node check it that whether that binding was properly deleted or not.Some times its not deleting the binding.
Hopely my suggestion may work.
Regards,
Satya

Dynamic insertion of MIME object into a web dynpro component

Hi,
I want to dynamically insert a MIME object of type JPEG or type GIF into my web dynpro component at runtime.
I was unable to find the database table which contains the list of MIME objects for a particular web dynpro component.
Can you please help me out with this?
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Adithya
Moderator message: wrong forum, please have a look in the "Web Dynpro ABAP" forum.
Edited by: Thomas Zloch on May 23, 2011 9:55 AM

Hi Muzammil Bichoo ,
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Regards
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Is it possible to serialize a web dynpro component controller?

Hi,
Is it possible to serialize a web dynpro component controller and deserialize it for use?
I have one web dynpro application WDA1 for web dynpro component WDC1. And another web dynpro application WDA2 for WDC2 will be opened in a new window triggered by a button action in WDC1.
Iu2019d like to pass the object reference of WDC1 component controller to WDC2.
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Can anyone share some ideas on this?
Serialize
data: ostream type string,
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***** serialize model class
try.
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endtry.
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When you say new window, I assume you mean new browser window. This is a separate user session then. This is why the singleton pattern doesn't work. Have you considered using a new dialog window instead of a new browser window. It will be modal, but will share the same user session as the parent window.
>Why do you choose this approach over cross-component usage ? component usage is the way webdynpro components are >to be reused.
>You can also consider using Singleton OO pattern class to share data between these two components.
Neither of these approaches will work if you are using separate browser windows. Such an approach results in two separate user sessions (perhaps even running on different application servers depending upon how you have load balancing setup) and therefore can't share data using either of these approaches.
In general the idea of serialization and then writing the string ito a server cookie or other database table is sound. I don't think you should try and serialize the component controller, however. Serialization only saves and restores public attributes - not protected or private ones. So in general a class has to be designed for serialization. The component controller is much too complex and wasn't designed for such an operation.
I would suggest instead extracting the data you want to share out of component controller or context and serializing it into a custom class and passing that to the other component.

Problem in Flat File Uploading

Hi everyone
During a flat file uploading, I get a message for each record of my SKU (Stock Keeping Unit), for eg for SKU 1017023, I got a message
<b>Value '1017023 ' for characteristic PISKU is in external format RRSV 9</b>
PISKU is the field name.
The whole extraction is failing.
Kindly provide me some suggestions as soon as poosible!!
If possible mail me at
[email protected]
Regards
Gajendra Singh

Hi,
It seems there is a space in the value '1017023 '.You have to edit in PSA and then send it again else delete the request and change the flat file entry and reload the data.
Hope this helps
Assign points if useful
Regards,
venkat

Web Dynpro component - Flat file upload

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