04-03-2008 7:41 AM
When it if select-option,when the value of low and high are initial,it will select all the items,and if the low and high value are not initial,it will select items in this range.
I just think if abap have this for a parameter ,like when it is initial,it will select all items,and when it is not initial,it will select the item which some field = this parameter.
thanks a lot!
04-03-2008 7:45 AM
And how to creat a select-options in the screen layout of se80.
Thank u!
04-03-2008 7:46 AM
hi,
if parameter is empty, it will try to select records where the field is empty in the DB. So it is NOT like select options...
hope this helps
ec
04-03-2008 7:49 AM
To keep it simple why Parameters do not behave the same way as SELECT-OPTIONS when initial is, with parameters it always looks for EQUALITY of value whereas with SELECT-OPTIONS value we can use other relational operations like EQUALITY, EXCLUDING, GREATER THAN... Hope that clarifies...
04-03-2008 7:52 AM
Here you have to display the selct-option which will appear as a parameter on the selection screen and user can enter only one value as in a parameter.
select-options: s_para for mara-matnr no-extension
no intervals.