Hi all, I´m using Seam together with jBPM. jBPM integration worked, so i changed the database to mysql. I created a new database exclusive for jBPM entries. But I´m also using another database, containing my application-based data. Using the application based database works fine, until i start my first buisness-process. Afterwards I get an exception. Here´s my ds.xml: | <datasources> | | <local-tx-datasource> | <jndi-name>jboss_seamDatasource</jndi-name> | <connection-url>jdbc:mysql://localhost/jboss</connection-url> | <driver-class>com.mysql.jdbc.Driver</driver-class> | <user-name>jboss</user-name> | <password>jboss</password> | </local-tx-datasource> | | <local-tx-datasource> | <jndi-name>JbpmDS</jndi-name> | <connection-url>jdbc:mysql://localhost/jbpm</connection-url> | <driver-class>com.mysql.jdbc.Driver</driver-class> | <user-name>root</user-name> | <password></password> | <metadata> | <type-mapping>MySQL</type-mapping> | </metadata> | </local-tx-datasource> | | | </datasources> | and here is the error that occures: | 11:45:04,723 WARN [loggerI18N] [com.arjuna.ats.internal.jta.transaction.arjunacore.lastResource.disallow] [com.arjuna.ats.internal.jta.transaction.arjunacore.lastResource.disallow] Adding multiple last resources is disallowed. Current resource is org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource@6d5eaf | 11:45:04,756 WARN [JDBCExceptionReporter] SQL Error: 0, SQLState: null | 11:45:04,757 ERROR [JDBCExceptionReporter] Could not enlist in transaction on entering meta-aware object!; - nested throwable: (javax.transaction.SystemException: java.lang.Throwable: Unabled to enlist resource, see the previous warnings. tx=TransactionImple < ac, BasicAction: -3f57fde1:c9aa:4768f43c:7a status: ActionStatus.ABORT_ONLY >); - nested throwable: (org.jboss.resource.JBossResourceException: Could not enlist in transaction on entering meta-aware object!; - nested throwable: (javax.transaction.SystemException: java.lang.Throwable: Unabled to enlist resource, see the previous warnings. tx=TransactionImple < ac, BasicAction: -3f57fde1:c9aa:4768f43c:7a status: ActionStatus.ABORT_ONLY >)) | 12:39:42,507 ERROR [SeamPhaseListener] uncaught exception | Any usefull ideas ?? Thanks a lot, Matthias View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4114163#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...