Index: trunk/pstamp/scripts/detectability_respond.pl
===================================================================
--- trunk/pstamp/scripts/detectability_respond.pl	(revision 29130)
+++ trunk/pstamp/scripts/detectability_respond.pl	(revision 29157)
@@ -644,5 +644,5 @@
 	$columns = [
 	    # matching rownum from detectability original request
-	    { name => 'ROWNUM',   type => 'V', writetype => TULONG }, 
+	    { name => 'ROWNUM',   type => '20A', writetype => TULONG }, 
 	    # any errors that occurred during processing
 	    { name => 'ERROR_CODE',   type => 'V', writetype => TULONG },