Index: openacs-4/packages/simulation/tcl/sim-role-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/tcl/sim-role-procs.tcl,v
diff -u -r1.12.2.1 -r1.12.2.2
--- openacs-4/packages/simulation/tcl/sim-role-procs.tcl	31 Oct 2006 10:13:02 -0000	1.12.2.1
+++ openacs-4/packages/simulation/tcl/sim-role-procs.tcl	2 Nov 2006 10:44:12 -0000	1.12.2.2
@@ -81,6 +81,14 @@
             set insert_names [list]
             set insert_values [list]
 
+            foreach attr {
+                character_name character_title character_item_id
+            } {
+              if {[info exists row($attr)]} {
+                unset row($attr)
+              }
+            }
+
             # Handle columns in the sim_roles table
             foreach attr { 
                 character_id users_per_case