I notice that in jboss 7, the global transaction jndi is now
"java:/jboss/UserTransaction". I am using Seam 3.1.0Beta4. Does Seam's code was changed to look for jboss global transaction of this new jndi name?
You might get an answer to that in the Seam forum http://seamframework.org/Community/Seam3UsersForum
I checked the jboss admin console. The value of jndi java:jboss/UserTransaction is listed as "unknown". Maybe this is the problem? I read Seam transaction 3.1.0's code, it does look up this jndi. Why the UserTransaction's jndi value is "unknown"?