I thought I saw this answer to this one time on http://www.zope.org once, but for the life of me I cannot seem to find it. I have two ZSQL methods, both tested and work. ZSQL method 1 =========================== method id= sql_get_schedules SELECT * FROM Schedules WHERE JobID = <dtml-var JobID> ORDER BY SchedSeq ZSQL method 2 =========================== method id= sql_get_items SELECT * FROM Items WHERE SchedID = <dtml-var SchedID> ORDER BY ItemNo These two tables are linked by the common field "SchedID" Here's the operative part of the dtml method that calls these methods: ============================================== <dtml-in sql_get_schedules> <TABLE BORDER="3"> <TR><TH>Item No.</TH><TH>Description</TH><TH>Mn/DOT No.</TH><TH>Units</TH></TR> <dtml-in sql_get_items> <TR> <TD><dtml-var ItemNo></TD> <TD><dtml-var Description></TD> <TD><dtml-var MnDOTNo></TD> <TD><dtml-var UnitDescription></TD> </TR> <dtml-in> <TABLE> </dtml-in> ============================================== I get the error: Error Type: Bad Request Error Value: ['SchedID'] I suspect there is some type of namespace-related problem going on here where the var SchedID is not getting passed to the internal ZSQL method. P. Johnson P.S.: I must Lotus Notes ( http://www.iarchitect.com/lotus1.htm ) at my place of employment. Any errantly inserted HTML or other weird garbage not intentional.