Hi, I've been using Jboss AS for quite a while, and every now and then I get "Already Marked for Rollback" javax.transaction.RollbackExceptions, obviously caused by an incorrect use of transactions. My question is, is there any way to browse the transactions of the TransactionManager in Jboss AS? Can any info be obtained from the TXManager that can help detect where the problem ocurred (e.g. what class caused the transaction synchronization problem)? Thanks for your help! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986631#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...