jboss3/newbie/Oracle: "Error getting application tx data map
Hello and Help,
I am struggling with my first CMP Bean in JBoss,
getting "javax.ejb.EJBException: Error getting application tx data map." while trying to access
my beans accessor-methods [ bean.getText()].
OracleService.xml deployed well, and findByPrimaryKey()
returns an not-null reference to the bean.
Some reference regarding this exception
on jboss forums did not help in my case. Beeing new to jboss and ejb I am stuck at the moment.
Any help or hints ?
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References to forum entry regarding this Exception:
http://www.jboss.org/modules/bb/index.html?module=bb&op=viewtopic&t=forums/ null-parameters, by TransactionType is already "Required")
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Partial client side Exception:
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[java] Fehler = java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
[java] java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
[java] javax.transaction.TransactionRolledbackException: Error getting application tx data map.
.....
[java] Caused by: javax.ejb.EJBException: Error getting application tx data map.
[java] Embedded Exception
[java] null
[java] at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.getApplicationTxDataMap(JDBCStoreManager.java:237)
[java] at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.getApplicationTxData(JDBCStoreManager.java:243)
[java] at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.getEntityTxDataMap(JDBCStoreManager.java:271)
[java] at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.getEntityTxData(JDBCStoreManager.java:282)
[java] at org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.getPreloadDataMap(ReadAheadCache.java:399)
[java] at org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.load(ReadAheadCache.java:220)
[java] at org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntityCommand.execute(JDBCLoadEntityCommand.java:76)
[java] at org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntityCommand.execute(JDBCLoadEntityCommand.java:62)
[java] at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.loadEntity(JDBCStoreManager.java:495)
[java] at org.jboss.ejb.plugins.CMPPersistenceManager.loadEntity(CMPPersistenceManager.java:410)
[java] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.loadEntity(CachedConnectionInterceptor.java:353)
[java] at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:310)
[java] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186)
[java] at org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:193)
[java] at org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:107)
[java] at org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreationInterceptor.java:69)
[java] at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:96)
[java] ... 20 more
D SUCCESSFUL