Index: openacs-4/packages/xowf/tcl/atjob-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/tcl/atjob-procs.tcl,v
diff -u -N -r1.3.2.7 -r1.3.2.8
--- openacs-4/packages/xowf/tcl/atjob-procs.tcl	1 Mar 2017 14:01:34 -0000	1.3.2.7
+++ openacs-4/packages/xowf/tcl/atjob-procs.tcl	27 Mar 2017 10:37:42 -0000	1.3.2.8
@@ -124,7 +124,7 @@
 
         my log "--at executing atjob $cmd"
         if {[catch {eval $owner_id $cmd} errorMsg]} {
-          ns_log error "\n*** atjob $owner_id $cmd lead to error ***\n$errorMsg"
+          ns_log error "\n*** atjob $owner_id $cmd lead to error ***\n$errorMsg\n$::errorInfo"
         } else {
           $item set_live_revision -revision_id [$item revision_id] -publish_status "expired"
         }