DISPLAY ALL FIELDS FROM A TABLE IN ALV

DISPLAY ALL FIELDS FROM A TABLE IN ALV:

We use MARA table to select all the fields and then display the output using function module 'REUSE_ALV_GRID_DISPLAY'.

Display all the fields in a table in alv output

*&---------------------------------------------------------------------*
*& Report  ZR_ALL_FIELDS_ALV
*&
*&---------------------------------------------------------------------*
REPORT ZR_ALL_FIELDS_ALV.
TABLES: MARA.
DATA : IT_MARA TYPE TABLE OF MARA .
SELECT-OPTIONS : S_MATNR FOR MARA-MATNR.
START-OF-SELECTION .
  PERFORM GET_MARA_DATA.
END-OF-SELECTION .
  PERFORM DISP_MARA_ALV .

*&---------------------------------------------------------------------*
*&      Form  GET_MARA_DATA
*&---------------------------------------------------------------------*
FORM GET_MARA_DATA .
  SELECT * FROM MARA
      INTO TABLE IT_MARA
      WHERE MATNR IN S_MATNR
       .
ENDFORM.                    " GET__MARA_DATA

*&---------------------------------------------------------------------*
*&      Form  DISP_MARA_ALV
*&---------------------------------------------------------------------*
FORM DISP_MARA_ALV .
  CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      I_CALLBACK_PROGRAM = SY-REPID
      I_STRUCTURE_NAME   = 'MARA'
    TABLES
      T_OUTTAB           = IT_MARA.
ENDFORM.                    " DISP_MARA_ALV

OUTPUT:

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DISPLAY ALL FIELDS FROM A TABLE IN ALV