This how I am getting the Loop. I delete root node: | 15:24:25,709 DEBUG [TxInterceptor] local transaction exists - registering global tx if not present for Thread[pool-1-thread-3,5,jboss] | 15:24:25,715 DEBUG [TxInterceptor] local transaction exists - registering global tx if not present for Thread[pool-1-thread-3,5,jboss] | 15:24:25,716 DEBUG [TxInterceptor] Transaction TransactionImpl:XidImpl[FormatId=257, GlobalId=p_1.dom.pl/21, BranchQual=, localId=21] is already registered. | 15:24:25,717 DEBUG [TxInterceptor] Running commit phase. One phase? true | 15:24:25,717 DEBUG [TxInterceptor] Finished local commit/rollback method for GlobalTransaction:<192.168.24.106:34109>:2 | 15:24:25,717 DEBUG [TxInterceptor] Finished commit phase | 15:24:25,740 DEBUG [BaseEvictionAlgorithm] processRemoveNodes(): Can't find node associated with fqn: /Could have been evicted earlier. Will just continue. | Look at: Running commit phase Now I dont have any nodes in cache (as CacheMgmt mbean says). I put node in the cache: | 15:26:22,976 DEBUG [TxInterceptor] local transaction exists - registering global tx if not present for Thread[pool-1-thread-5,5,jboss] | 15:26:22,994 DEBUG [TxInterceptor] local transaction exists - registering global tx if not present for Thread[pool-1-thread-5,5,jboss] | 15:26:22,994 DEBUG [TxInterceptor] Transaction TransactionImpl:XidImpl[FormatId=257, GlobalId=p_1.dom.pl/24, BranchQual=, localId=24] is already registered. | Uuups , loop started... After a while: | 15:31:23,069 WARN [TransactionImpl] Transaction TransactionImpl:XidImpl[FormatId=257, GlobalId=programista_1.gdynia.4drivers.pl/24, BranchQual=, localId=24] timed out. status=STATUS_ACTIVE | Secend transaction timeouted. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4013646#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...