Hi,
How you upload your file?
If you using DATASET you can try structure as work area. here is example
DATA : ls_tab type <your file structure>.
OPEN DATASET <path> FOR INPUT IN TEXT MODE ENCODING DEFAULT MESSAGE <msg>.
DO.
READ DATASET <path> INTO ls_tab.
IF sy-subrc NE 0.
EXIT.
ENDIF.
ENDDO.
If you dont know file structure you can create dynamic structure like this:
DATA : lv_data TYPE string,
lv_data_for_structure TYPE string.
DATA : moff TYPE i,
lv_count TYPE i,
lv_dummy TYPE string.
OPEN DATASET <path> FOR INPUT IN TEXT MODE ENCODING DEFAULT MESSAGE <msg>.
DO.
IF sy-index EQ 1.
READ DATASET <path> INTO ls_data.
IF sy-subrc NE 0.
EXIT.
ENDIF.
ls_data_for_structure = ls_data.
DO.
FIND FIRST OCCURRENCE OF cl_abap_char_utilities=>horizontal_tab
IN ls_data_for_structure
MATCH OFFSET moff.
IF sy-subrc NE 0.
moff = strlen( ls_data_for_structure ).
IF moff EQ 0.
EXIT.
ENDIF.
ENDIF.
IF moff EQ 0.
IF ls_data_for_structure+0(1) = cl_abap_char_utilities=>horizontal_tab.
SHIFT ls_data_for_structure BY 1 PLACES.
ELSE.
moff = strlen( ls_data_for_structure ).
lv_dummy = ls_data_for_structure+0(moff).
ENDIF.
ELSE.
lv_dummy = ls_data_for_structure+0(moff).
moff = moff + 1.
SHIFT ls_data_for_structure BY moff PLACES.
ENDIF.
ADD 1 TO lv_count.
* in here instead of write you can create your own fieldcat
WRITE : / lv_count,
lv_dummy.
* As you can see this code gives you the colomn count and write its value.
CLEAR : moff,
lv_dummy.
ENDDO.
after fieldcat is filled you can create your table just using CL_ALV_TABLE_CREATE=>CREATE_DYNAMIC_TABLE at here
ENDIF.
* After creating your own table you can assign value to work area. you can declare your workarea like CREATE DATA lf_wa LIKE LINE OF <your_table>. then just move your ls_dats to lf_wa->*
ENDDO.
I hope this will help.
Bluesky
