Index: ManagedTransaction.java
===================================================================
RCS file: /cvsroot/jpox/JPOX/Core/src/java/org/jpox/resource/ManagedTransaction.java,v
retrieving revision 1.17
diff -u -r1.17 ManagedTransaction.java
--- ManagedTransaction.java    13 Dec 2005 11:27:14 -0000    1.17
+++ ManagedTransaction.java    14 Dec 2005 11:56:03 -0000
@@ -341,7 +341,9 @@
                         sync.beforeCompletion();
                     }
 
-                    conn.commit();
+                    // JBoss 4.0.3 SP1 doesn't want us to commit the connection during a managed transaction here.
+                    // should it really be our responsibility to commit the SQL connection anyway?!
+                    //conn.commit();
 
                     success = true;
                 }