Alv list Unable to assign the values in the particular coloumn

Question

Hi,
   Can u please tell me how to asign the values for the particular list.Every time i am getting 10 characters default. if i take material desc it contains 40 char so how to increase this in the output list. ia m sending code for referal
REPORT  ZTEST_AMIT  no standard page heading line-size 350.                             .
tables: mseg,mkpf.
TYPE-POOLS: SLIS.
DATA: X_FIELDCAT TYPE SLIS_FIELDCAT_ALV,
      IT_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
      L_LAYOUT type slis_layout_alv,
      x_events type slis_alv_event,
      it_events type SLIS_T_EVENT.
DATA: BEGIN OF ITAB OCCURS 0,
      VBELN LIKE VBAK-VBELN,
      POSNR LIKE VBAP-POSNR,
      MALE(40) type c,
      female(20) type c,
     END OF ITAB.
SELECT VBELN
       POSNR
       FROM VBAP
       UP TO 20 ROWS
       INTO TABLE ITAB.
X_FIELDCAT-FIELDNAME = 'VBELN'.
X_FIELDCAT-SELTEXT_L = 'VBELN'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = 1.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
X_FIELDCAT-FIELDNAME = 'POSNR'.
X_FIELDCAT-SELTEXT_L = 'POSNR'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = 2.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
X_FIELDCAT-FIELDNAME = 'MALE'.
X_FIELDCAT-SELTEXT_L = 'MALE'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = 3.
x_fieldcat-just = 'C'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
X_FIELDCAT-FIELDNAME = 'FEMALE'.
X_FIELDCAT-SELTEXT_L = 'FEMALE'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = 23.
x_fieldcat-just = 'C'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
  x_events-NAME = SLIS_EV_TOP_OF_PAGE.
  x_events-FORM = 'TOP_OF_PAGE'.
  APPEND x_events  TO iT_EVENTS.
  CLEAR x_events .
  L_LAYOUT-NO_COLHEAD = 'X'.
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
  I_INTERFACE_CHECK              = ' '
  I_BYPASSING_BUFFER             =
  I_BUFFER_ACTIVE                = ' '
   I_CALLBACK_PROGRAM             = sy-repid
   I_CALLBACK_PF_STATUS_SET       = ' '
  I_CALLBACK_USER_COMMAND        = ' '
  I_STRUCTURE_NAME               =
   IS_LAYOUT                      = l_layout
   IT_FIELDCAT                    = it_fieldcat
  IT_EXCLUDING                   =
  IT_SPECIAL_GROUPS              =
  IT_SORT                        =
  IT_FILTER                      =
  IS_SEL_HIDE                    =
   I_DEFAULT                      = 'X'
  I_SAVE                         = ' '
  IS_VARIANT                     =
   IT_EVENTS                      = it_events
  IT_EVENT_EXIT                  =
  IS_PRINT                       =
  IS_REPREP_ID                   =
  I_SCREEN_START_COLUMN          = 0
   I_SCREEN_START_LINE            = 0
   I_SCREEN_END_COLUMN            = 0
   I_SCREEN_END_LINE              = 0
IMPORTING
  E_EXIT_CAUSED_BY_CALLER        =
  ES_EXIT_CAUSED_BY_USER         =
  TABLES
    t_outtab                       = 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 SY-MSGV4.
ENDIF.
FORM TOP_OF_PAGE.
*-To display the headers for main list
    FORMAT COLOR COL_HEADING.
        WRITE: / SY-ULINE(103).
    WRITE: /   SY-VLINE,
          (8) ' ' ,
               SY-VLINE,
          (8)  ' ' ,
               SY-VLINE,
          (31) '***'(015) centered,
               sy-vline.
    WRITE: /   SY-VLINE,
(8)        'VBELN' ,
               SY-VLINE,
(8) 'POSNR'(014) ,
               SY-VLINE,
          (15) 'MALE'(020) ,
               sy-vline,
           (13)  'FMALE'(015) ,
               sy-vline.
    FORMAT COLOR OFF.
ENDFORM.

Answer 1

Hi Amit,
define a internal table and append the value outputlen =40 in it
Try this code
Types: struct type table of slis_fieldcat_alv occurs 0.
struct-outputlen = 40.
append struct.
Regards,
Amit Bhadauria
Message was edited by: amit bhadauria
Message was edited by: amit bhadauria
Message was edited by: amit bhadauria