Solved the issue myself by setting the commit-option to D in the jboss.xml descriptor.
Still curious about what caused the strange behaviour, but I am glad everything runs
smoothly now.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4129031#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...