Roberto Mazzola [http://community.jboss.org/people/rmazzola] replied to the discussion "How to define a read-only connection ?" To view the discussion, visit: http://community.jboss.org/message/533045#533045 -------------------------------------------------------------- I try it but it doesn't works. I change my DS to <connection-property name="readOnly" type="java.lang.Boolean">true</connection-property> It reply always "false". I try different way.. also using java standalone class but the only  way is to invoke directly the setReadOnly method on the connection I opened also a post of IBM DB2 Forum.... I hope to find a solution... ty -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/533045#533045] Start a new discussion in JCA at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]