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    EJB 3.1 @Singleton remote access
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    reply from <a href="http://community.jboss.org/people/RET">Christian Tre</a> in <i>EJB 3.0</i> - <a href="http://community.jboss.org/message/543515#543515">View the full discussion</a>
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<div class="jive-rendered-content"><p>hello <span> :) </span> need some time to pack sample app, but i traceddown the problem on serverside, here is the log:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><pre class="jive-pre"><code class="jive-code jive-java">2010-05-18 07:50:30,590 TRACE [org.jboss.ejb3.singleton.aop.impl.AOPBasedSingletonContainer] Received dynamic invocation <font color="navy"><b>for</b></font> method with hash: 8010665628799209931
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} loadClass de.xxx.persistence.entity.core.Company resolve=false</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} aquireLockFairly WorkerThread#0[127.0.0.1:2119]</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} aquiredLock WorkerThread#0[127.0.0.1:2119] holding=1</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.detailed.classloader.ClassLoaderManager] registerLoaderThread, classloader=BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} thread=WorkerThread#0[127.0.0.1:2119] previousThread=null</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} load from domain de.xxx.persistence.entity.core.Company domain=ClassLoaderDomain@1474ea{DefaultDomain}</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.ClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> de.xxx.persistence.entity.core.Company matches parent beforeFilter=&lt;EVERYTHING&gt;
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.ClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> load <font color="navy"><b>class</b></font> from parent de.xxx.persistence.entity.core.Company parent=java.net.URLClassLoader@1f934ad
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> findLoader de/xxx/persistence/entity/core/Company.class classLoader=BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} allExports=false findInParent=false</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> trying to load de/xxx/persistence/entity/core/Company.class from all exports of <font color="navy"><b>package</b></font> de.xxx.persistence.entity.core <font color="navy"><b>null</b></font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> not loading de/xxx/persistence/entity/core/Company.class from imports it has no delegates
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> trying to load de/xxx/persistence/entity/core/Company.class from requesting BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml}</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} get resource locally de/xxx/persistence/entity/core/Company.class</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} resource is blacklisted de/xxx/persistence/entity/core/Company.class</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.ClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> de.xxx.persistence.entity.core.Company does NOT match parent afterFilter=&lt;NOTHING&gt;
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> trying to load de.xxx.persistence.entity.core.Company using hack sun.misc.Launcher$AppClassLoader@f4a24a
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} unlock WorkerThread#0[127.0.0.1:2119] holding=1</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.detailed.classloader.ClassLoaderManager] unregisterLoaderThread, classloader=BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} thread=WorkerThread#0[127.0.0.1:2119] rescheduleTasks=true</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} class not found de.xxx.persistence.entity.core.Company</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} loadClass de.xxx.persistence.entity.core.Company resolve=false</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} aquireLockFairly WorkerThread#0[127.0.0.1:2119]</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} aquiredLock WorkerThread#0[127.0.0.1:2119] holding=1</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.detailed.classloader.ClassLoaderManager] registerLoaderThread, classloader=BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} thread=WorkerThread#0[127.0.0.1:2119] previousThread=null</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} load from domain de.xxx.persistence.entity.core.Company domain=ClassLoaderDomain@1474ea{DefaultDomain}</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.ClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> de.xxx.persistence.entity.core.Company matches parent beforeFilter=&lt;EVERYTHING&gt;
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.ClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> load <font color="navy"><b>class</b></font> from parent de.xxx.persistence.entity.core.Company parent=java.net.URLClassLoader@1f934ad
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> findLoader de/xxx/persistence/entity/core/Company.class classLoader=BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} allExports=false findInParent=false</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> <font color="navy"><b>class</b></font> is black listed de/xxx/persistence/entity/core/Company.class
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> not loading de/xxx/persistence/entity/core/Company.class from imports it has no delegates
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> trying to load de/xxx/persistence/entity/core/Company.class from requesting BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml}</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} get resource locally de/xxx/persistence/entity/core/Company.class</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} resource is blacklisted de/xxx/persistence/entity/core/Company.class</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.ClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> de.xxx.persistence.entity.core.Company does NOT match parent afterFilter=&lt;NOTHING&gt;
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> trying to load de.xxx.persistence.entity.core.Company using hack sun.misc.Launcher$AppClassLoader@f4a24a
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} unlock WorkerThread#0[127.0.0.1:2119] holding=1</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.detailed.classloader.ClassLoaderManager] unregisterLoaderThread, classloader=BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} thread=WorkerThread#0[127.0.0.1:2119] rescheduleTasks=true</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} class not found de.xxx.persistence.entity.core.Company</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} loadClass de.xxx.persistence.entity.BaseEntity resolve=false</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} aquireLockFairly WorkerThread#0[127.0.0.1:2119]</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} aquiredLock WorkerThread#0[127.0.0.1:2119] holding=1</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.detailed.classloader.ClassLoaderManager] registerLoaderThread, classloader=BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} thread=WorkerThread#0[127.0.0.1:2119] previousThread=null</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} load from domain de.xxx.persistence.entity.BaseEntity domain=ClassLoaderDomain@1474ea{DefaultDomain}</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.ClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> de.xxx.persistence.entity.BaseEntity matches parent beforeFilter=&lt;EVERYTHING&gt;
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.ClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> load <font color="navy"><b>class</b></font> from parent de.xxx.persistence.entity.BaseEntity parent=java.net.URLClassLoader@1f934ad
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> findLoader de/xxx/persistence/entity/BaseEntity.class classLoader=BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} allExports=false findInParent=false</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> trying to load de/xxx/persistence/entity/BaseEntity.class from all exports of <font color="navy"><b>package</b></font> de.xxx.persistence.entity <font color="navy"><b>null</b></font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> not loading de/xxx/persistence/entity/BaseEntity.class from imports it has no delegates
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> trying to load de/xxx/persistence/entity/BaseEntity.class from requesting BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml}</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} get resource locally de/xxx/persistence/entity/BaseEntity.class</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} resource is blacklisted de/xxx/persistence/entity/BaseEntity.class</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.ClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> de.xxx.persistence.entity.BaseEntity does NOT match parent afterFilter=&lt;NOTHING&gt;
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> trying to load de.xxx.persistence.entity.BaseEntity using hack sun.misc.Launcher$AppClassLoader@f4a24a
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} unlock WorkerThread#0[127.0.0.1:2119] holding=1</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.detailed.classloader.ClassLoaderManager] unregisterLoaderThread, classloader=BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} thread=WorkerThread#0[127.0.0.1:2119] rescheduleTasks=true</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} class not found de.xxx.persistence.entity.BaseEntity</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} loadClass de.xxx.persistence.entity.BaseEntity resolve=false</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} aquireLockFairly WorkerThread#0[127.0.0.1:2119]</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} aquiredLock WorkerThread#0[127.0.0.1:2119] holding=1</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.detailed.classloader.ClassLoaderManager] registerLoaderThread, classloader=BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} thread=WorkerThread#0[127.0.0.1:2119] previousThread=null</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} load from domain de.xxx.persistence.entity.BaseEntity domain=ClassLoaderDomain@1474ea{DefaultDomain}</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.ClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> de.xxx.persistence.entity.BaseEntity matches parent beforeFilter=&lt;EVERYTHING&gt;
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.ClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> load <font color="navy"><b>class</b></font> from parent de.xxx.persistence.entity.BaseEntity parent=java.net.URLClassLoader@1f934ad
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> findLoader de/xxx/persistence/entity/BaseEntity.class classLoader=BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} allExports=false findInParent=false</font>
2010-05-18 07:50:30,590 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> <font color="navy"><b>class</b></font> is black listed de/xxx/persistence/entity/BaseEntity.class
2010-05-18 07:50:30,606 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> not loading de/xxx/persistence/entity/BaseEntity.class from imports it has no delegates
2010-05-18 07:50:30,606 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> trying to load de/xxx/persistence/entity/BaseEntity.class from requesting BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml}</font>
2010-05-18 07:50:30,606 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} get resource locally de/xxx/persistence/entity/BaseEntity.class</font>
2010-05-18 07:50:30,606 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} resource is blacklisted de/xxx/persistence/entity/BaseEntity.class</font>
2010-05-18 07:50:30,606 TRACE [org.jboss.classloader.spi.ClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> de.xxx.persistence.entity.BaseEntity does NOT match parent afterFilter=&lt;NOTHING&gt;
2010-05-18 07:50:30,606 TRACE [org.jboss.classloader.spi.base.BaseClassLoaderDomain] ClassLoaderDomain@1474ea<font color="navy">{</font>DefaultDomain<font color="navy">}</font> trying to load de.xxx.persistence.entity.BaseEntity using hack sun.misc.Launcher$AppClassLoader@f4a24a
2010-05-18 07:50:30,606 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} unlock WorkerThread#0[127.0.0.1:2119] holding=1</font>
2010-05-18 07:50:30,606 TRACE [org.jboss.detailed.classloader.ClassLoaderManager] unregisterLoaderThread, classloader=BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} thread=WorkerThread#0[127.0.0.1:2119] rescheduleTasks=true</font>
2010-05-18 07:50:30,606 TRACE [org.jboss.classloader.spi.base.BaseClassLoader] BaseClassLoader@13aa7d4<font color="navy">{</font>vfs:<font color="darkgreen">///D:/Dev/EDAP/jboss-6.0.0.M3/server/default/deploy/ejb3-connectors-jboss-beans.xml} class not found de.xxx.persistence.entity.BaseEntity</font>
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>it seems this error comes from serverside, because on clientside i can workwith these objects, they are known. only the following methodcall raises this exception: ph.get("mein Param", c);</p><p>Hope this log helps a little bit.</p></div>

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