Multiple Selection For Selections screen field

Question

Hi Friends ,
Can any body tell me how to create multiple selection for a field in selection screen and how to capture all those values of that fields in program for database selction. Suppose i am having document number EBELN from EKKO exists in selectio screen . how to create multiple selection for that and how to use all those values given to EBELN to get data from EKKO.
Kumar.

Answer 1

hi,
select-options is one type of parameters where u can give multiple values in ranges or single as a input. when u use select-options then system will create a selection screen for u and u give multiple values as
ex:
select-options: s_ebeln for ekko-ebeln.
internally system creates a internal for s_ebeln which has for attributes
1. low --- starting value if  range is used
  2. high -
ending value
3. sign -
operator used for validating field
4. option -
to exclude given range of values or single value or to include.
for this u can assign default values in INITIALIZATION event as
INITIALIZATION.
s_ebeln -low = '1'.
s_ebeln- high = '100-100'.
s_ebeln-sign = 'BT'.
s_ebeln-option = 'I' // include
                         'E' // exclude.
if helpful reward some points.
with regards,
Suresh Aluri.