Virtual Characteristic value not populating in the query output

Question

Hi Experts,
I am new to BAPI and I am using this to populate the values of virtual characteristics.
I wrote the below code to populate if an order status got some status value then i need to populate the flag y if not n.
I got the order value in the reprot. I need to go to order master data and should get the status and then i have to do the comparision and populate the flag zww_teco in the report.
The below is the compute method of my implementation class.
FIELD-SYMBOLS :
<fs_0cs_order> TYPE ANY,
<fs_zww_teco> TYPE ANY,
<fs_status>  TYPE ANY.
if p_cha_0cs_order > 0.
  ASSIGN COMPONENT p_cha_0cs_order OF STRUCTURE C_S_DATA to <fs_0cs_order>.
endif.
if p_cha_zww_teco > 0.
  ASSIGN COMPONENT p_cha_zww_teco OF STRUCTURE C_S_DATA to <fs_zww_teco>.
endif.
Select single /BIC/ZSYSTATUS
    from /BI0/PCS_ORDER into <fs_status>
   where CS_ORDER = <fs_cs_order>.
if <fs_status> CP 'TECO'.
  <fs_zww_teco> = 'Y'.
else.
    <fs_zww_teco> = 'N'.
endif.
But I am not sure why the values are not populated. But when i debug , i could see the values for
P_cha_0cs_order = 35
p_cha_zww_teco = 54
But i could get the values of <fs_0cs_order>, <fs_zww_teco> after assign component statement.
And it is firing me a dump in select statement. Also when I click c_s_data i am getting S____274, S____505 fields like that in the structure but i could see p_cha_0cs_order
Can you please guide where i am missing ...
Thanks
Vamsi
Edited by: vamsi talluri on Nov 9, 2011 6:14 PM

Answer 1

Hi Sushant,
  RSRT --> Enter Query Name
Click on Technical Information --> If " Virtual Char./Key Figures " = Y
In my case , even then i clciked generate report,
even after that P_CHA_0CS_ORDER = 35
and after assign component P_CHA_0CS_ORDER of structure c_s_data to <FS_0CS_ORDER>.
the <FS_0CS_ORDER> is nothing , here i should get the value of cs_order value of that record but it is coming empty which i am not able to rectify. How should i change or i need to put any other setting to get the value populated into my <FS_0CS_ORDER>.
Can you please guide me .
Thanks
Vamsi