Problem with ALV list display

[Former Member]

Hello experts,

When i call the funcation module for REUSE_ALV_LIST_DISPLAY to display for than 5 field columns , then it gives dump saying field symbol not assigned, but the same thing using REUSE_ALV_GRID_DISPLAY works fine for any number of columns.

Kindly help how should this be done??

[Former Member]

hi check this....

there is no problem with the colomns and there is a problem with the fieldcat check this..fieldcat or give the coding

[Former Member]

hi,

A probable cause for the dump is insufficient information.

When u get a dump use the debugger option & see which field the system is trying to assign. You may get a clue.

Also check if you have given all the required data in fieldcat.

[former_member188685]

Probem with the Fieldcatalog

And mostly you mention the field name in small letters.

fieldcat-fieldname = 'carrid'. <----wrong

fieldcat-fieldname = 'CARRID'. <--correct

[Former Member]

Hi,

Here is the code using 'REUSE_ALV_LIST_DISPLAY'

just check this out...

tables: mara.

type-pools:slis.

data: itab type standard table of mara.

data: fcat type slis_t_fieldcat_alv.

data i_repid like sy-repid.

select * from mara into table itab.

i_repid = sy-repid.

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'

EXPORTING

I_PROGRAM_NAME = i_repid

I_INTERNAL_TABNAME = 'ITAB'

I_STRUCTURE_NAME = 'MARA'

• I_CLIENT_NEVER_DISPLAY = 'X'

• I_BYPASSING_BUFFER =

• I_BUFFER_ACTIVE =

CHANGING

ct_fieldcat = fcat

• EXCEPTIONS

• INCONSISTENT_INTERFACE = 1

• PROGRAM_ERROR = 2

• OTHERS = 3

.

IF sy-subrc <> 0.

• MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

• WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'

EXPORTING

• I_INTERFACE_CHECK = ' '

• I_BYPASSING_BUFFER =

• I_BUFFER_ACTIVE = ' '

• I_CALLBACK_PROGRAM = ' '

• I_CALLBACK_PF_STATUS_SET = ' '

• I_CALLBACK_USER_COMMAND = ' '

• I_STRUCTURE_NAME =

• IS_LAYOUT =

IT_FIELDCAT = fcat

• IT_EXCLUDING =

• IT_SPECIAL_GROUPS =

• IT_SORT =

• IT_FILTER =

• IS_SEL_HIDE =

• I_DEFAULT = 'X'

• I_SAVE = ' '

• IS_VARIANT =

• 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

• IR_SALV_LIST_ADAPTER =

• IT_EXCEPT_QINFO =

• I_SUPPRESS_EMPTY_DATA = ABAP_FALSE

• 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.

Thanks & Regards

Ashu Singh