I'm not sure what is the version (I will find out about that tomorrow during business hours... I'm using a node from our QA department)... The problem is related to the Insert with Select.. and the Blob is on the Select clause... It looks like Oracle don't support binding blob values on a Select? (which is kind of weird though). For now (I mean... for CR2).. I'm ignoring duplicate keys on the storeMessage method.. I will look for a way to change it before GA. Thanks a lot... Clebert Ps: I will update the thread when I have discovered the versions... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4078572#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...