May be procedure is still needed when we use cmp bean.How can we call oracle procedure or function in a cmp bean.in this case ,should we write jdbc code by ourself or we can also achieve this by edit these serveral descriptor xml file? oracel procedure or function provide more flexibilty for fulfilling our buiness logic then cmp bean can do,any one agree with me? I hope someone tell me something about these topic above. with greate tks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3960159#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...