source variables from whence the original values came.
In this case, the @var{dest_value} for every mapping must imply a value which
has the same type as the @var{src_value}.
For example, if the source value is a string value, it is not permissible for
@var{dest_value} to be @samp{SYSMIS} or another forms which implies a numeric
result.
source variables from whence the original values came.
In this case, the @var{dest_value} for every mapping must imply a value which
has the same type as the @var{src_value}.
For example, if the source value is a string value, it is not permissible for
@var{dest_value} to be @samp{SYSMIS} or another forms which implies a numeric
result.