topic request for alv in Application Development and Automation Discussions

request for alv

sreelatha_gullapalli — Tue, 11 Dec 2007 05:33:10 GMT

this is my code

&----

*& Report ZALV1_15398

&----

REPORT zalv1_15398.

TYPE-POOLS: slis.

DATA: d_empid TYPE empid.

TYPES: BEGIN OF ty_itab,

id TYPE mandt,

no TYPE empid,

END OF ty_itab.

TYPES: tt_itab TYPE STANDARD TABLE OF ty_itab.

DATA: itab TYPE tt_itab,

wa_itab TYPE ty_itab.

SELECTION-SCREEN: BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.

SELECT-OPTIONS: s_id FOR d_empid.

SELECTION-SCREEN: END OF BLOCK b1.

SELECT

mandt

empid

FROM zemployee_info INTO TABLE itab

WHERE empid IN s_id.

PERFORM list_display.

&----

*& Form list_display

&----

text

----

--> p1 text
<-- p2 text

----

FORM list_display .

DATA: it_fieldcat TYPE slis_t_fieldcat_alv,

wa_fieldcat TYPE slis_fieldcat_alv.

wa_fieldcat-tabname = 'ZEMPLOYEE_INFO'.

wa_fieldcat-fieldname = 'MANDT'.

wa_fieldcat-seltext_m = 'MANDT'.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

wa_fieldcat-tabname = 'ZEMPLOYEE_INFO'.

wa_fieldcat-fieldname = 'EMPID'.

wa_fieldcat-seltext_m = 'EMP ID'.

APPEND wa_fieldcat TO it_fieldcat.

CLEAR wa_fieldcat.

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 = it_fieldcat

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.

ENDFORM. " list_display

the dump i am getting is:

Short text

Field symbol has not yet been assigned.

Error analysis

You attempted to access an unassigned field symbol

(data segment 92).

This error may occur if

- You address a typed field symbol before it has been set with

ASSIGN

- You address a field symbol that pointed to the line of an

internal table that was deleted

- You address a field symbol that was previously reset using

UNASSIGN or that pointed to a local field that no

longer exists

- You address a global function interface, although the

respective function module is not active - that is, is

not in the list of active calls. The list of active calls

can be taken from this short dump.

can u please tell me the solution

regards,

Sreelatha Gullapalli

Re: request for alv

former_member386202 — Tue, 11 Dec 2007 05:37:23 GMT

Hi,

while passing internal table of fieldcatalog pass it wih body.

it_fieldcat = it_fieldcat[]

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 = it_fieldcat[] try Like this

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.

Reagrds,

PRashant

Re: request for alv

Former Member — Tue, 11 Dec 2007 05:49:55 GMT

ONCE TRY THIS


TYPE-POOLS: slis.

DATA: d_empid TYPE empid.

TYPES: BEGIN OF ty_itab,
id TYPE mandt,
no TYPE empid,
END OF ty_itab.



*TYPES: tt_itab TYPE STANDARD TABLE OF ty_itab.


DATA: itab TYPE STANDARD TABLE OF tY_itab,
wa_itab TYPE ty_itab.


DATA: it_fieldcat TYPE slis_t_fieldcat_alv,
wa_fieldcat TYPE slis_fieldcat_alv,
gd_repid like sy-repid.


SELECTION-SCREEN: BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.
SELECT-OPTIONS: s_id FOR d_empid.
SELECTION-SCREEN: END OF BLOCK b1.

SELECT
mandt
empid
FROM zemployee_info INTO TABLE itab
WHERE empid IN s_id.


PERFORM list_display.

*&---------------------------------------------------------------------*
*& Form list_display
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
* --> p1 text
* <-- p2 text
*----------------------------------------------------------------------*
FORM list_display .


wa_fieldcat-tabname = 'ZEMPLOYEE_INFO'.
wa_fieldcat-fieldname = 'MANDT'.
wa_fieldcat-seltext_m = 'MANDT'.
APPEND wa_fieldcat TO it_fieldcat.
CLEAR wa_fieldcat.

wa_fieldcat-tabname = 'ZEMPLOYEE_INFO'.
wa_fieldcat-fieldname = 'EMPID'.
wa_fieldcat-seltext_m = 'EMP ID'.
APPEND wa_fieldcat TO it_fieldcat.
CLEAR wa_fieldcat.

CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
* I_INTERFACE_CHECK = ' '
* I_BYPASSING_BUFFER =
* I_BUFFER_ACTIVE = ' '
 I_CALLBACK_PROGRAM = 'gd_repid'
* I_CALLBACK_PF_STATUS_SET = ' '
* I_CALLBACK_USER_COMMAND = ' '
* I_STRUCTURE_NAME =
* IS_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_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.

ENDFORM. " list_display

Re: request for alv

Former Member — Tue, 11 Dec 2007 05:50:40 GMT

REFER THIS LINK FOR DEVELOPING A ALV REPORT

http://www.sapdev.co.uk/reporting/alv/alvgrid_basic.htm