Hi, This is a question regarding to paging. A user has reported a broken ordering group case where the server crashes with the following status in the JBM_MSG_REF table: | ORD PAGE_ORD | 1 NULL | 2 NULL | .... | 24 NULL | 25 25 | 26 26 | ... | 84 84 | 85 NULL | 86 NULL | ... | 115 NULL | As you can see if such a table is reloaded back into the queue, the order will be broken. The strange thing is the NULL values of PAGE_ORD field occurrs not only at the leading part of the table, but also in the middle. I don't how this case can happen and therefore cannot write a valid test case for that? Can you guys (Tim, clebert) help give some advice on that? Thanks View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4242240#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...