Filter DTP rutine

Question

Hi,
I am trying the automate the loads of a infocube, we load each day data of (day - 1) but  is very common the reprocess of data (delete one o more days and load again) to do that I am thinking delete at the process chain the request preload. To do that I have to create a routine in the dtp (calday sys-date -1) to mark the request and the delete works fine. But when I have to reprocess other day I have to change the routine, I donu2019t want that.
Can I in the routine recognize data outside (filters in DTP) and do not put sys-date - 1 inside the routine.
When I am debugging donu2019t see anything in the table L_T_RANGE.
I excepted find my filter outside the routine in this code:
  read table l_t_range with key
       fieldname = 'CALDAY'.
Bu the table is empty.
I would appreciate your help.

Answer 1

Leon,
I hope your issue is solved if not try this Code:
data: w_date1 type d.
w_date1 = sy-datum.
w_date1 = w_date1 - 1.
l_t_range-iobjnm = 'ZI_SCANDT'.
l_t_range-FIELDNAME = <field name>.
l_t_range-sign = 'I'.
L_T_RANGE-OPTION = 'EQ'.
l_t_range-LOW = w_date1.
if l_idx 0.
modify l_t_range index l_idx.
else.
append l_t_range.
endif.
p_subrc = 0.
Let us know if this works for your scenario.
~AK