I have a function that is using SQL to update two tables
but I can't get my criteria to work so it is taking the
records from all the original tbls and updating to new
tables.  I.e. On a P.O. I have a cmd button to create the
receipt record in a header and details table, but it is
sending the information for all P.O.'s not just the
current P.O. - can I filter somehow?  My current attempt
for the "where" clause is not working.

Any suggestions is appreciated.  Thanking you in advance.