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[{ALLOW edit Authenticated}]
{{{
*------------------------------------------
* Change reference field for column header
*------------------------------------------
FORM setheaderfieldreference USING ALV_COLS TYPE ref to CL_SALV_COLUMNS
                value(out_field)
                value(ddic_table)
                value(ddic_field).
DATA: ALV_COL TYPE REF TO CL_SALV_COLUMN,
      ALV_DDIC TYPE SALV_S_DDIC_REFERENCE.

  TRY.
      alv_cols->get_column( EXPORTING columnname = out_field
                            RECEIVING value = alv_col ).

    CATCH cx_salv_not_found.
      WRITE: / 'ERROR: Spalte ', out_field, ' nicht gefunden.'.
  ENDTRY.

  alv_ddic-table = ddic_table.
  alv_ddic-field = ddic_field.
  alv_col->set_ddic_reference( value = alv_ddic ).

ENDFORM.                    "setHeaderFieldReference
}}}