How to Fill Internal Table with contents of Select-Option

Question

Hi all:
     There is a select-option s_matnr on the self-made screen.   An internal table t_int is declared in the program. The requirement is that users makes selection with multiple  material numbers.  I want to put the values of s_matnr  into internal table  t_int directly. Would you please tell me how?
     Thank you very much in advance.
Edited by: dongdong guo on Jun 13, 2008 3:40 AM

Answer 1

Hi,
Select option works like an internal table only.
For table selection you can use it directly using IN operator in where clause
eg : where matnr IN s_matnr.
Before that you may need to validate the content of the select-option. For that also you need to transfer the content to a new internal table.
u can loop at the select-option.
eq: loop at s_matnr.
      if s_matnr-low = 'MAT1'.
        condition.
      endif.
     endloop.
if you just want to check whether any single valid material number exist in your user screen, then u can use a select single option with s_matnr directly.
  select single matnr from mara
            where matnr in s_matnr.
  select-option s_matnr behaves like an internal table with four fields.
sign, option, low, high.