External Library in Web Dynpro DC

Hi All,
I am trying to use an external library in my web dynpro development component. I have already followed the steps that are named in other threads which are:
1. Create an External Library DC, add the library to the lib folder, and then add the library to two public parts (one for compilation and one for assembly). This DC builds correctly.
2. Create a J2EE Server Library DC, and reference in the Used DCs the External Library DC Public parts (on the assemble one I checked the Runtime Dependency Flag).
According to the other threads I have read when I build the J2EE Server Library my sda file should contain the jar file so it would get deployed in the WebAS, but in my case it doesn't work, and the building process displays the following warnings:
Warning: No runtime information available for development component type External Library (sap.com), cannot validate runtime dependency.
[cda] WARNING: Ignoring invalid runtime dependency on xlsjar (sap.com), type External Library
I guess they clearly show that my jar file will not be added to the sda file.
Anybody knows why I am getting such warnings and what could I do to upload and use my jar file in Web Dynpro DCs?
Thanks for all the help you can get me.
Best Regards,
Juan Daniel Riveros R.

Hi,
This is the thing mentioned in the SAP note for Netweaver Developer studio.
i am pating the same point which is mentioned in The SAP note 891223 below.
NetWeaver Developer Studio
Note that even if you update the Build Plugins in a CMS Track, the Development Components developed within the "Local Development" configuration of the Developer Studio (NWDS) are not affected by this action! This local configuration is a static pool of archives shipped with the NWDS without any connection to NWDI services.
Could any one please let me know how to make my local component work in NWDS 7.0.09 which use the external library DC.
One more thing i dont have any idea how to apply the patch to NWDS.
It is also mentioned how to do it in tracks plz let me know about Local Componenets.
Thanks & regards,
Lokesh

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Hi,
I've followed the example in the following blog for using external libraries in my Web Dynpro (WD) DCs:
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I know it's not an elegant solution. So I were wondering if the experts out there can help me with better solutions?
Many thanks in advance for your help.
Regards,
Van
Edited by: Van Hai Ho on Dec 18, 2007 3:30 PM
Edited by: Van Hai Ho on Dec 18, 2007 3:31 PM

Hi Pascal,
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Edited by: Rasim Donmez on Apr 11, 2011 4:50 PM
Edited by: Rasim Donmez on Apr 11, 2011 4:51 PM

Hi,
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Edited by: Govindu Nagotla on Apr 12, 2011 2:28 PM

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Hallo,
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Hallo,
I want to export from Web Dynpro to Excel. For this I study the Tutorial "Excel Export Using the Web Dynpro Binary Cache".
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This DC is used in other DCs. I put the Component to the public part. After than I make the entry in the used DCs in that DC which I want to use the Excel export. I use the DC ExcelExportWD in the DC ContactsWD.
The ContactsWD is running without a problem.
If I try now to export to Excel I got the following error.
com.sap.tc.webdynpro.services.sal.api.WDDispatcherException: Requested deployable object 'mgi.de/portalscmContactsWD' and application 'ResultGetContacts.xls' are not deployed on the server. Please check the used URL.
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