ABAP--如何访问SAP的Domain的Value Range

访问Domain的ValueRange有两种方法：

１、直接访问表
dd07l和dd07T
select * from dd07l
where domname = 'domname' and
as4local = active.

２、使用SAP的标准函数
call function 'DD_DOMVALUES_GET'
exporting
domname = p_domname
importing
rc = l_subrc
tables
dd07v_tab = l_dd07v
exceptions
wrong_textflag = 1
others = 2.