No J2EE components found in d:\rs@buzzword\myejbs

Hi friends !
I'm working with stateless session EJBs for the first time , I developed all the 4 classes(Home ,Remote,EJB and Client classes) and compiled with j2sdk1.4.2_01 compiler successfully.Placed them in a package called 'mypack' and tried to deploy on Weblogic7.0 by WeblogicBuilder but it threw an exception ' No J2EE components found in d:\rs@buzzword\myejbs'. How to resolve this problem.
I'll be thankful to you all.

plz send me if u have answer 4 this,
im getting same problem

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>
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No J2EE components found in d:\rs@buzzword\myejbs

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