Inserting data from one table to another with NULLS in SQL Server / Coldfusion

Good morning. I am hoping to get some assistance with an SQL / CF query. I have a CF app that part of it queries an existing table in SQL Server and then inserts that data into another empty SQL Server table. This worked fine in Oracle but in my migration to SQL it fails. The problem seems to be that the insert fails at a specific field (EXPENSES) becasue that field has NULLS in it. My SQL "EXPENSES" field is a numeric field (18,2). My code is below:
 
First I grab the data from the existing table:
<cfquery name="ListERP19" datasource="SQL_MCA">
SELECT * FROM MCA.ERP_CUR
</cfquery>
 
Then I insert it into the new table.
<CFLOOP query="ListERP19">
<cfquery name="COPYNEWcsv" datasource="SQL_MCA">
         INSERT INTO MCA.ERP_PREV(ALLOTMENT, COMMITMENT, OBLIGATION, EXPENSES, WBS_ALL)
         VALUES
                  ( '#ListERP19.ALLOTMENT#',
                   '#ListERP19.COMMITMENT#',
                   '#ListERP19.OBLIGATION#',
                   <cfqueryparam value="#ListERP19.EXPENSES#" scale="2" cfsqltype="CF_SQL_NUMERIC" null="no">,
                  '#ListERP19.WBS_ALL#' )   
   </cfquery>
 
I even tried this:
case when '#ListERP19.EXPENSES#' is null then 0 else '#ListERP19.EXPENSES#' end,
 
And it didnt work either. The first three insert values work, basically becasue there are no NULLS in those three values. Any help/guidance would be greatly appreciated