Report error- All fields are not taking

Question

Hi,
I
have created Program for the report ,But it does ,not selecting all foelds,
What will the possible reason.
I have created report for rows as
Notification  Inspection lot  qty Ok Qty Rejected Qty Defect Group Defect Code Code Qty Code Description.
But Report is picking data for the coloumns of NOTIFICATION and CODE QTY.
Is there i am missing in program?
Details as following
*& Report  ZQMLOTDTL
REPORT  ZQMLOTDTL.
*Table Declarations.
TABLES:QALS,QMEL,QMFE,QPCT.
*Data Declarations
TYPE-POOLS : slis.
TYPES : BEGIN OF ty_qals,
       werk            TYPE qals-werk,
       budat           TYPE qals-budat,
       prueflos        TYPE qals-prueflos,
       matnr           TYPE qals-matnr,"'Part Number'.
       maktx           TYPE makt-maktx,
       mblnr           TYPE qals-mblnr,
       zeile           TYPE qals-zeile,
       losmenge        TYPE qals-losmenge,
       lmenge01        TYPE qals-lmenge01,
       lmenge04        TYPE qals-lmenge04,
       compd           TYPE makt-maktx,
END OF ty_qals.
DATA :it_qals TYPE STANDARD TABLE OF ty_qals WITH HEADER LINE.
TYPES:BEGIN OF ty_qmfe,
        qmnum   TYPE qmfe-qmnum,
        fegrp     TYPE qmfe-fegrp,
        fecod     TYPE qmfe-fecod,
        kurztext  TYPE qpct-kurztext,
        anzfehler TYPE qmfe-anzfehler,
        werks    TYPE qmfe-werks,
        compd1    TYPE qpct-kurztext,
END OF ty_qmfe.
DATA:it_qmfe TYPE STANDARD TABLE OF ty_qmfe WITH HEADER LINE.
TYPES:BEGIN OF ty_qmel,
        qmnum    TYPE qmel-qmnum,
        erdat    TYPE qmel-erdat,
        matnr    TYPE qmel-matnr,
        maktx     TYPE makt-maktx,
        prueflos TYPE qmel-prueflos,
        mblnr    TYPE qmel-mblnr,
        mblpo    TYPE qmel-mblpo,
        compd    TYPE makt-maktx,
  END OF ty_qmel.
DATA:it_qmel TYPE STANDARD TABLE OF ty_qmel WITH HEADER LINE.
*----------------------FINAL ITAB------------------------
TYPES:BEGIN OF itab,
   werk            TYPE qals-werk,
   budat           TYPE qals-budat,
   prueflos        TYPE qals-prueflos,
   matnr           TYPE qals-matnr,
   maktx           TYPE makt-maktx,
   mblnr           TYPE qals-mblnr,
   zeile           TYPE qals-zeile,
   losmenge        TYPE qals-losmenge,
   lmenge01        TYPE qals-lmenge01,
   lmenge04        TYPE qals-lmenge04,
   qmnum    TYPE qmfe-qmnum,
   fegrp     TYPE qmfe-fegrp,
   fecod     TYPE qmfe-fecod,
   kurztext   TYPE qpct-kurztext,
   anzfehler TYPE qmfe-anzfehler,
   werks     TYPE qmfe-werks,
   compd     TYPE makt-maktx,
   compd1    TYPE qpct-kurztext,
   erdat    TYPE qmel-erdat,
   mblpo    TYPE qmel-mblpo,
END OF itab.
DATA : it_itab TYPE STANDARD TABLE OF itab with HEADER LINE.
*Internal Table for field catalog
DATA : t_fieldcat TYPE slis_t_fieldcat_alv WITH HEADER LINE.
DATA : fs_layout TYPE slis_layout_alv.
*Internal Table for sorting
DATA : t_sort TYPE slis_t_sortinfo_alv WITH HEADER LINE.
"For Variant.
DATA : g_variant LIKE disvariant,
       g_save(1) TYPE c,
       gx_variant LIKE disvariant,
       g_exit(1) TYPE c,
       g_tabname_header TYPE slis_tabname,
       g_tabname_item   TYPE slis_tabname.
**********************SELECTION-SCREEN**************************
SELECTION-SCREEN:BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.
SELECT-OPTIONS:s_werk  FOR qals-werk.
SELECT-OPTIONS:s_budat FOR qals-budat.
SELECTION-SCREEN:END OF BLOCK b1.
" Added By Mayur% on 07.03.2013.
"For Variant
SELECTION-SCREEN BEGIN OF BLOCK 0 WITH FRAME TITLE text-p01.
PARAMETERS: s_var TYPE slis_vari.
SELECTION-SCREEN END OF BLOCK 0.
"Get the default variant
"F4-Help for variant
AT SELECTION-SCREEN ON  VALUE-REQUEST FOR s_var.
INITIALIZATION.
PERFORM default_var.
"Validates the diplay variant
*********************END-OF-SELECTION**************************
START-OF-SELECTION.
  PERFORM data_select.
  PERFORM data_collect.
  PERFORM sort_list.
  PERFORM data_fieldcat.
*&      Form  DATA_SELECT
*       text
FORM data_select.
SELECT
     qmnum
     fegrp
     fecod
     anzfehler
     werks
  FROM qmfe INTO CORRESPONDING FIELDS OF TABLE  it_itab
     WHERE werks = it_itab-werks.
SORT it_qmfe BY qmnum.
IF it_qmfe IS NOT INITIAL.
SELECT
        qmel~qmnum
        qmel~erdat
        qmel~prueflos
        qmel~matnr
        makt~matnr
        qmel~mblnr
        qmel~mblpo
*       makt~compd
  INTO CORRESPONDING FIELDS OF TABLE it_itab
  FROM qmel INNER JOIN makt ON qmel~matnr = makt~matnr
  FOR ALL ENTRIES IN it_itab
  WHERE  qmnum = it_itab-qmnum
  AND    prueflos = it_qals-prueflos.
SORT it_qmel BY prueflos.
SELECT
       prueflos
       FROM qals INTO CORRESPONDING FIELDS OF TABLE it_itab
       FOR ALL ENTRIES IN it_qmfe
       WHERE prueflos = it_qmel-prueflos
       AND      werk  = it_qmfe-werks
       AND      matnr = it_qmel-matnr
       AND      mblnr = it_qmel-mblnr
       AND      zeile = it_qmel-mblpo
       AND   losmenge = it_itab-losmenge
       AND   lmenge01 = it_itab-lmenge01
       AND   lmenge04 = it_itab-lmenge04.
ENDIF.
ENDFORM.                         " SELECT_DATA
*&      Form  fill_fieldcatalog
*       text
FORM data_fieldcat.
PERFORM f_fieldcatalog USING  '1'   'QMNUM'       'Notification number'.
PERFORM f_fieldcatalog USING  '2'   'PRUEFLOS'    'Inspection Lot Number'.
PERFORM f_fieldcatalog USING  '3'   'LOSMENGE'    'Inspection Lot Quantity'.
PERFORM f_fieldcatalog USING  '4'   'MBLNR'       'Material Document'.
perform f_fieldcatalog USING  '5'   'ZEILE'       'Item Number'.
PERFORM f_fieldcatalog USING  '6'   'MATNR'       'Material Number'.
PERFORM f_fieldcatalog USING  '7'   'MAKTX'       'Material Description'.
PERFORM f_fieldcatalog USING  '8'   'WERK'        'Plant'.
PERFORM f_fieldcatalog USING  '9'   'BUDAT'      'Date'.
PERFORM f_fieldcatalog USING  '10'  'LMENGE01'   'OK'.
PERFORM f_fieldcatalog USING  '11'  'LMENGE04'   'Rejected'.
PERFORM f_fieldcatalog USING  '12' 'FRGRP'   'Codegroup'.
PERFORM f_fieldcatalog USING  '13'  'FRCOD'   'Code'.
PERFORM f_fieldcatalog USING  '14'  'kurztext' 'Code Text'.
PERFORM f_fieldcatalog USING  '14'  'ANZFEHLER'   'DefectQty'.
PERFORM  g_display_grid.
ENDFORM.            " DATA_FIELDCAT
*&      Form  f_fieldcatalog
*       text
*      -->VALUE(X)   text
*      -->VALUE(Y)   text
*      -->VALUE(Z)   text
*      -->VALUE(W)   text
FORM f_fieldcatalog USING value(x) value(y) value(z).
  t_fieldcat-col_pos = x.
  t_fieldcat-fieldname = y.
  t_fieldcat-seltext_l = z.
  t_fieldcat-no_zero = 'X'.
  APPEND t_fieldcat.
  CLEAR t_fieldcat.
ENDFORM.                    "f_fieldcatalog
*&      Form  COLLECT_DATA
*       text
FORM DATA_COLLECT.
LOOP AT it_qmfe.
  it_itab-qmnum     = it_qmfe-qmnum.
  it_itab-fegrp     = it_qmfe-fegrp.
  it_itab-fecod     = it_qmfe-fecod.
  it_itab-anzfehler  = it_qmfe-anzfehler.
  READ TABLE it_qmel WITH KEY qmnum = it_qmfe-qmnum.
  it_itab-prueflos  = it_qmel-prueflos.
  it_itab-qmnum     = it_qmel-qmnum.
READ TABLE it_qals WITH KEY prueflos = it_qmel-prueflos.
  it_itab-werk     = it_qals-werk.
   it_itab-matnr    = it_qals-matnr    .
  It_itab-mblnr    = it_qals-mblnr.
  It_itab-zeile    = it_qals-zeile.
  it_itab-losmenge   = it_qals-losmenge.
  it_itab-lmenge01   = it_qals-lmenge01.
  it_itab-lmenge04   = it_qals-lmenge04.
    APPEND it_itab.
  CLEAR :it_itab,it_qals,it_qmel,it_qmfe.
ENDLOOP.
ENDFORM.
*&      Form  SORT_LIST
*       text
FORM sort_list .
*  t_sort-spos      = '1'.
*  t_sort-fieldname = 'werk'.
*  t_sort-tabname   = 'it_itab[]'.
*  t_sort-up        = 'X'.
*  t_sort-subtot    = 'X'.
*  append t_sort.
*  t_sort-spos      = '2'.
*  t_sort-fieldname = 'BUKRS'.
*  t_sort-tabname   = 'it_itab[]'.
*  t_sort-up        = 'X'.
*  t_sort-subtot    = 'X'.
*  append t_sort.
ENDFORM.                    " SORT_LIST
*&      Form  G_DISPLAY_GRID
*       text
FORM g_display_grid.
  CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      i_callback_program     = sy-repid
      is_layout              = fs_layout
      i_callback_top_of_page = 'TOP-OF-PAGE'
      it_fieldcat            = t_fieldcat[]
      it_sort                = t_sort[]
      i_save                 = 'X'
    TABLES
      t_outtab               = it_itab[]
    EXCEPTIONS
      program_error          = 1
      OTHERS                 = 2.
  IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
            WITH sy-msgv1 sy-msgv2 sy-msgv3 4.
  ENDIF.
  ENDFORM.          " G_DISPLAY_GRID
*&      Form  top-of-page
*       text
FORM top-of-page.
  DATA: t_header TYPE slis_t_listheader,
       wa_header TYPE slis_listheader,
       t_line LIKE wa_header-info,
       ld_lines TYPE i,
       ld_linesc(10) TYPE c.
* Title
  wa_header-typ  = 'H'.
  wa_header-info = 'QMLOTDTL'.
  APPEND wa_header TO t_header.
  CLEAR wa_header.
  DESCRIBE TABLE it_itab LINES ld_lines.
  ld_linesc = ld_lines.
  CONCATENATE 'Total No. of Records Selected: ' ld_linesc
     INTO t_line SEPARATED BY space.
  wa_header-typ  = 'A'.
  wa_header-info = t_line.
  APPEND wa_header TO t_header.
  CLEAR: wa_header, t_line.
  CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
    EXPORTING
      it_list_commentary = t_header.
ENDFORM.
                   "top-of-page
*&      Form  SORT_LIST
*       text
*  -->  p1        text
*  <--  p2        text
*&      Form  DEFAULT_VAR
*       text
*  -->  p1        text
*  <--  p2        text
FORM DEFAULT_VAR .
  g_variant-report   = sy-repid.
  g_variant-username = sy-uname.
  g_variant-variant  = s_var.
CALL FUNCTION 'REUSE_ALV_VARIANT_DEFAULT_GET'
  EXPORTING
    I_SAVE              = 'A'
  CHANGING
    cs_variant          = g_variant
  EXCEPTIONS
    NOT_FOUND           = 2.
  IF sy-subrc = 0.
    s_var = g_variant-variant.
  ENDIF.
                    " DEFAULT_VAR
*&      Form  VARIANT
*       text
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*form VARIANT .
  g_variant-report   = sy-repid.
  g_variant-username = sy-uname.
  g_variant-variant  = s_var.
  CALL FUNCTION 'REUSE_ALV_VARIANT_F4'
    EXPORTING
      is_variant                =  g_variant
*     I_TABNAME_HEADER          =
*     I_TABNAME_ITEM            =
*     IT_DEFAULT_FIELDCAT       =
      I_SAVE                    = 'A'
*     I_DISPLAY_VIA_GRID        = ' '
    IMPORTING
      E_EXIT                    = g_exit
      ES_VARIANT                = g_variant
    EXCEPTIONS
      NOT_FOUND                 = 1
      PROGRAM_ERROR             = 2
      OTHERS                    = 3.
  IF sy-subrc = 2.
    MESSAGE ID sy-msgid TYPE 'S' NUMBER sy-msgno
            WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ELSE.
    IF g_exit = space.
      s_var = g_variant-variant.
    ENDIF.
ENDIF.
ENDFORM.
With Regards,
Dev

Answer 1

Hello Dev,
have a look at the select:
SELECT
        qmel~qmnum
        qmel~erdat
        qmel~prueflos
        qmel~matnr
        makt~matnr
        qmel~mblnr
        qmel~mblpo
*       makt~compd
  INTO CORRESPONDING FIELDS OF TABLE it_itab
This probably does not fill any column in it_itab because the "CORRESPONDING FIELDS" part does not find columns named "qmel~erdat", for example, but only "erdat".
So you may want to change your select to something like this:
SELECT
        qmel~qmnum    AS qmnum
        qmel~erdat    AS erdat
        qmel~prueflos AS prueflos
        qmel~matnr    AS matnr  
        qmel~mblnr    AS mblnr
        qmel~mblpo    AS mblpo
*       makt~compd    AS compd
  INTO CORRESPONDING FIELDS OF TABLE it_itab
In addition, using it_itab in the select as data sink (INTO ... TABLE it_itab) and at the same time as data source (FOR ALL ENTRIES IN it_itab) is probably also not a good idea and may lead to unexpected side effects.
Best regards,
Frank.