Hello, One of my customer is getting the below given problem occasionally. Though this topic has been discussed in the forum, I could not find out concrete solution. Customer is using JBOSS403 in windows box. Can someone share your views on it. thanks, suresh 2008-12-17 10:34:59,559 ERROR [org.jboss.ejb.plugins.LogInterceptor] {http-0.0.0.0-8080-16} TransactionRolledbackException in method: public abstract com.informatica.security.user.InfUserModel com.informatica.security.manager.InfUserGroupManager.updateUser(com.informatica.ias.server.context.InfCallContext,com.informatica.security.user.InfUserModel) throws java.rmi.RemoteException,com.informatica.shared.exception.InfDuplicateException,com.informatica.shared.exception.InfObjectNotFoundException,com.informatica.util.InfUpdateException,com.informatica.util.InfPasswordException,com.informatica.util.InfInsufficientPrivilegeException, causedBy: org.jboss.tm.JBossRollbackException: Unable to commit, tx=TransactionImpl:XidImpl[FormatId=257, GlobalId=SPIVDW01/873875, BranchQual=, localId=873875] status=STATUS_NO_TRANSACTION; - nested throwable: (javax.ejb.EJBException: null; CausedByException is: org.jboss.cache.CacheException: Must be in a valid transaction _remove(null, /Security/AZ/148508, true)) at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:354) at org.jboss.ejb.plugins.TxInterceptorCMT.endTransaction(TxInterceptorCMT.java:486) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:346) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:166) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:153) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4198806#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...