alv

[Former Member]

Hi all,

please help me i am trying to display the values in alv table using below code.But i am getting runtime error as NO_FIELDCATALOG_AVAILABLE.Please explain to me how can i sort it out.

DATA: repid LIKE sy-repid,

alvtitle(30),

fieldcat TYPE SLIS_T_FIELDCAT_ALV,

fieldcat_ln TYPE slis_fieldcat_alv,

layout TYPE slis_layout_alv,

eventcat TYPE slis_t_event,

eventcat_ln LIKE LINE OF eventcat,

dvariant TYPE disvariant,

flen type i,

prg LIKE sy-repid.

repid = sy-repid.

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'

EXPORTING

i_program_name = repid

i_internal_tabname = 'r_fields'

i_inclname = repid

CHANGING

ct_fieldcat = fieldcat.

• Format output fields

DO 8 TIMES.

READ TABLE fieldcat INDEX sy-index INTO fieldcat_ln.

CASE sy-index.

WHEN 1.

• Hide first field (Selection field 'sel')

fieldcat_ln-no_out = 'X'.

WHEN OTHERS.

• Size column heading to width of medium text

flen = strlen( fieldcat_ln-seltext_m ).

fieldcat_ln-outputlen = flen.

*>> Begin of RM insert 20/03/2006 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

• Allow input of Print Block field

IF sy-index EQ 7.

fieldcat_ln-input = 'X'.

• fieldcat_ln-edit = 'X'.

fieldcat_ln-checkbox = 'X'.

ENDIF.

*>> End of RM insert 20/03/2006 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

*>> Begin of RM insert 16/05/2006 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

• Reversal Indicator is a checkbox field

IF sy-index EQ 8.

fieldcat_ln-checkbox = 'X'.

ENDIF.

*>> End of RM insert 16/05/2006 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

ENDCASE.

• Use Medium field description for all fields

fieldcat_ln-ddictxt = 'M'.

MODIFY fieldcat INDEX sy-index FROM fieldcat_ln.

ENDDO.

eventcat_ln-name = 'TOP_OF_PAGE'.

eventcat_ln-form = 'TOP_OF_PAGE'.

APPEND eventcat_ln TO eventcat.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

• I_INTERFACE_CHECK = ' '

• I_BYPASSING_BUFFER = ' '

• I_BUFFER_ACTIVE = ' '

I_CALLBACK_PROGRAM = repid

I_CALLBACK_PF_STATUS_SET = 'SET_PF_STATUS'

I_CALLBACK_USER_COMMAND = 'USER_COMMAND '

• I_CALLBACK_TOP_OF_PAGE = ' '

• I_CALLBACK_HTML_TOP_OF_PAGE = ' '

• I_CALLBACK_HTML_END_OF_LIST = ' '

I_STRUCTURE_NAME = 'r_fields'

• I_BACKGROUND_ID = ' '

• I_GRID_TITLE =

• I_GRID_SETTINGS =

IS_LAYOUT = layout

IT_FIELDCAT = fieldcat

• IT_EXCLUDING =

• IT_SPECIAL_GROUPS =

• IT_SORT =

• IT_FILTER =

• IS_SEL_HIDE =

I_DEFAULT = 'A'

I_SAVE = 'A'

IS_VARIANT = dvariant

IT_EVENTS = eventcat

TABLES

T_OUTTAB = r_fields.

Thank you,

Giri.

[anversha_s]

hi giri,

pls chk this excellent link.

http://www.sapdevelopment.co.uk/reporting/alv/alv_variousfcat.htm

then u can find out where u r wrong. u can belive me.

http://www.sapdevelopment.co.uk/reporting/alv/alvgrid.htm

give like this.

<b>data: fieldcat type slis_fieldcat_alv occurs 0.</b>

call function 'REUSE_ALV_FIELDCATALOG_MERGE'

exporting

i_program_name = SY-CPROG

i_internal_tabname = 'R_FIELDS' => in capial letter

i_inclname = 'ZDEMO_ALVGRID_STRUCTURE'

changing

ct_fieldcat = fieldcat

exceptions

inconsistent_interface = 1

program_error = 2

others = 3.

rgds

anver

if hlepd pls mark points

[Former Member]

Anversha is right, I had same problem and it was only the internal table name's case, used CAPS and problem solved.