About select option

Question

Hi experts,
In my alv report there is one field SERNR serial number, for this i have to put select option. My problem is this field doesn't exist in the table(Zmanifest) from where i'm fetching data. So i'm not able to mention this select option in my select query for that particular table. This field is existing in EQUI table and have no relation defined between zmanifest table & EQUI.
In my internal table i have all fields of zmanifest & this sernr; to fulfill this field logic is
Serial Number is combination of P_PREFIX-(dash)P_SERIAL fields in zmanifest. I have fetch all data including SERNR by above logic at my grid; but facing problem in defining SELECT-OPTIONS for Sernr.
Please help.
Points Sure.
Anshuman

Answer 1

Hi,
do like this.
take the lenght of P_PREFIX
take the lenght of P_SERIAL
add the length.
for exmaple :
P_PREFIX size is 4.
P_SERIAL size is 10
now declare the variable like this.
data : v_selop(15).
Note : 4101 = 15, so i declared the variable with lenght of 15.
select-options : so_field for v_selop.
now use off-set in your select query like this:
where PREFIX = v_selop+0(4)
   and SERIAL = v_selop+5(10)
it will work if you are using variable v_selop as a parameter else if you are using select option you have to break v_selop into two different select option like this:
s_prefix type prefix,
s_serial type serial.
loop at v_selop.
s_prefix-* = v_selop-. "      (  = sign, option)
s_serial-* = v_selop-*.
s_prefix-low = v_selop-low+0(4).
s_serial-low = v_selop-low+5(10).
s_prefix-high = v_selop-high+0(4).
s_serial-high = v_selop-high+5(10).
endloop.
now use following select query
where PREFIX in s_prefix
   and SERIAL in s_serial.
it will surely wrok.
Regards-
Gagan Kumar
Plz Reward if need full. also close the question.
Edited by: Gagan Kumar on May 18, 2008 7:30 PM