>What does this mean? Please help. Thanks, Sam
>
>

>SET FILTER TO crsSupply.Status $ '123'
>

Sam,

It means that it must find crsSupply.Status in '123'

&& something like
SET FILTER TO !empty(at(crsSupply.Status, '123'))

or assuming Status is a one char field
set filter to inlist(crsSupply.Status, '1, '2', '3')