To select the field dynamically while fetching th e data

Question

Hi Experts,
We have fields like TKG001, TKG002, TKG003 etc in COST table...
My requirement is that we want the value present in the field TKG0** where ** is the month of system data.
Do we have any method to extract the field dynamically from the table.
Please suggest me how can i achieve the requirement.
Thank you,
Regards,
Kavya

Answer 1

Hello
You can use dynamic field specification
Check this :
REPORT x.
DATA :
      BEGIN OF lw_field,
        field(20),
      END OF lw_field,
      lt_field LIKE STANDARD TABLE OF lw_field.
START-OF-SELECTION.
  lw_field-field = 'BUKRS'.
  APPEND lw_field TO lt_field.
  lw_field-field = 'GJAHR'.
  APPEND lw_field TO lt_field.
  SELECT (lt_field)   "<-- Internal table contains your dynamically specified in parenthesis
  FROM bkpf
  INTO TABLE itab.
  BREAK-POINT.