><span class="memberNameLink"><a href="../../../javax/ejb/DuplicateKeyException.html" title="class in javax.ejb">DuplicateKeyException</a></span></code>
<div class="block">The DuplicateKeyException exception is thrown if an entity EJB
 object or enterprise bean local object cannot be created because an object with the
 same key already exists.</div>
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<h3>Uses of <a href="../../../javax/ejb/CreateExcepti