ta/ejb/ConcurrentAccessException.html" title="class in jakarta.ejb">ConcurrentAccessException</a></pre>
<div class="block">This exception indicates that an attempt to concurrently access a stateful session or singleton bean method resulted
 in a timeout.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>EJB 3.1</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../jakarta/ejb/AccessTimeout.html" title="annotation in jakarta.ejb"><code>AccessTimeout</code></a>, 
<a href=".