Ben Ritchie [http://community.jboss.org/people/BenR] replied to the discussion "Using jboss-ra.xml to override ra.xml property values?" To view the discussion, visit: http://community.jboss.org/message/551139#551139 -------------------------------------------------------------- maxConnections and connectionConcurrency only affect the number of connections available for MDB delivery, and unless you have a large number of MDBs and/or are connecting to a number of different queue managers the default values should be ok for most configurations. Connections for outbound JMS are configured separately. If you can raise a PMR then I can put in a change to allow these values to be overridden using Java system properties. That would be a better solution long-term than unpacking/repacking the .rar file.  -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/551139#551139] Start a new discussion in JCA at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]