CASEstatement goes through conditions and returns a value when the first condition is met (like an
if-then-elsestatement). So, once a condition is true, it will stop reading and return the result. If no conditions are true, it returns the value in the
ELSEclause. If there is no
ELSEpart and no conditions are true, it returns NULL.
line_itemproperties in the report?