read layout in background

[Former Member]

I have a report, which has "Layout" and "Export file path" fields on selection screen. I need to export the report to CSV file in the format of dynamical layout while executing on background.

In this case:

1. How do I read the structure of layout before ALV dispaly.

2. How do I chang the internal table dynamically according to layout structure.

Kindly suggest.

[Former Member]

Hi ,

You can use Function Module 'REUSE_ALV_VARIANT_DEFAULT_GET' to get the variant name.

Please check the code --

  CONSTANTS:
  lc_a TYPE char1 VALUE 'A'.
  MOVE sy-repid TO fs_variant-report.
  CALL FUNCTION 'REUSE_ALV_VARIANT_DEFAULT_GET'
    EXPORTING
      i_save        = lc_a
    CHANGING
      cs_variant    = fs_variant
    EXCEPTIONS
      wrong_input   = 1
      not_found     = 2
      program_error = 3
      OTHERS        = 4.
  IF sy-subrc IS INITIAL.
    p_varian = fs_variant-variant.
  ELSE.
    p_varian = space.
  ENDIF.                               " IF sy-subrc IS INITIAL.

Thanks and Regards

Pinaki