哪位大虾能否帮我解释一下这个错误:
                 
                  java.rmi.ServerException: RemoteException occurred in server thread; nested exception is: java.rmi.RemoteException: Transaction aborted (possibly due to transaction time out).; nested exception is: javax.transaction.RollbackException: Transaction marked for rollback; nested exception is: javax.transaction.RollbackException: Transaction marked for rollback.(我用EJB连接sqlServer 是提示的错误,所连接的表没有建事务)[em18][em18][em18]这年头,做个新手真他妈的不容易.郁闷[em6][em6][em6]