alv display

[Former Member]

i have a problem , in my customized z program the data fetched in internal table is correct,but when displaying that internal table in alv it is not coming correct,for a single row. i have debugged it but couldn't get it solved can anybody help,points will b rewarded surely.it is urgent

[Former Member]

HI,

check ur coding for function module reuse_alv_list_display.

in this below example itab should be the internal table which has the data.

post ur code if this doesn't solve ur program.

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 = 'STATUS'

• I_CALLBACK_USER_COMMAND = 'UCOMM'

• I_STRUCTURE_NAME =

IS_LAYOUT = LAYOUT

IT_FIELDCAT = FCAT

• IT_EXCLUDING =

• IT_SPECIAL_GROUPS =

• IT_SORT = SORT[]

• IT_FILTER =

• IS_SEL_HIDE =

• I_DEFAULT = 'X'

• I_SAVE = ' '

• IS_VARIANT =

• IT_EVENTS = EVE[]

• IT_EVENT_EXIT =

• IS_PRINT =

• IS_REPREP_ID =

• I_SCREEN_START_COLUMN = 5

• I_SCREEN_START_LINE = 5

• I_SCREEN_END_COLUMN = 120

• I_SCREEN_END_LINE = 25

• IMPORTING

• E_EXIT_CAUSED_BY_CALLER =

• ES_EXIT_CAUSED_BY_USER =

TABLES

<b> T_OUTTAB = ITAB</b>

• 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.

rgds,

bharat.

[Former Member]

Hi Sarabjit,

You said that, data for a single row is not correct. So, Check if the internal table has the correct entry, before you pass it on to ALV.

Also check the field catalog once more in debugging mode.

Try changing the entries of your internal table, in debugging mode to see if the display is proper...

Best Regards,

Ram.

[Former Member]

HI,

check ur coding for function module reuse_alv_list_display.

in this below example itab should be the internal table which has the data.

post ur code if this doesn't solve ur program.

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 = 'STATUS'

• I_CALLBACK_USER_COMMAND = 'UCOMM'

• I_STRUCTURE_NAME =

IS_LAYOUT = LAYOUT

IT_FIELDCAT = FCAT

• IT_EXCLUDING =

• IT_SPECIAL_GROUPS =

• IT_SORT = SORT[]

• IT_FILTER =

• IS_SEL_HIDE =

• I_DEFAULT = 'X'

• I_SAVE = ' '

• IS_VARIANT =

• IT_EVENTS = EVE[]

• IT_EVENT_EXIT =

• IS_PRINT =

• IS_REPREP_ID =

• I_SCREEN_START_COLUMN = 5

• I_SCREEN_START_LINE = 5

• I_SCREEN_END_COLUMN = 120

• I_SCREEN_END_LINE = 25

• IMPORTING

• E_EXIT_CAUSED_BY_CALLER =

• ES_EXIT_CAUSED_BY_USER =

TABLES

<b> T_OUTTAB = ITAB</b>

• 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.

rgds,

bharat.

[Former Member]

Hi,

Check out the field name and type with that of the internal table with the original one.

when creating youe internal table.check it data type and length.

Regards

Debjani

[Former Member]

check internal table.

check field catlog.

check row pos

colume pos.

in debug mode.