Hi Richard+Daniel! Thank you for your very prompt responses! I tested the patch with an homebuild ESB 4.6 - and it looks fine. I swichted JBossESB Metro to homebuild stack/metro/branches/ropalka - as it seemed that AS 5.1 relies on newer SPI+COMMON - only present in 3.1.2-native/cfx... I will look into this tomorrow and file a bug if this is the case... Thanks! /hans Hans Guldager, Lenio View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247020#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...