my code has given some error is there in that pls correct that one
TABLES:mseg,mard,mkpf.
TYPE-POOLS slis.
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.
SELECT-OPTIONS:smblnr FOR mseg-mblnr MODIF ID m1,
smatnr FOR mseg-matnr MODIF ID m2,
swerks FOR mard-werks MODIF ID m3,
slgort FOR mard-lgort MODIF ID m4,
slgpbe FOR mard-lgpbe MODIF ID m5,
scharg FOR mseg-charg MODIF ID m6,
sbwart FOR mseg-bwart MODIF ID m7,
skostl FOR mseg-kostl MODIF ID m8,
saufnr FOR mseg-aufnr MODIF ID m9,
srsnum FOR mseg-rsnum MODIF ID m10.
SELECTION-SCREEN END OF BLOCK b1.
SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-002.
PARAMETERS:pre RADIOBUTTON GROUP radi USER-COMMAND ucomm DEFAULT 'X',
pse RADIOBUTTON GROUP radi,
bps RADIOBUTTON GROUP radi.
SELECTION-SCREEN END OF BLOCK b2.
SELECTION-SCREEN BEGIN OF BLOCK b3 WITH FRAME TITLE text-003.
PARAMETER:lay TYPE i.
SELECTION-SCREEN END OF BLOCK b3.
DATA:BEGIN OF st_output,
mblnr LIKE mseg-mblnr,
matnr LIKE mseg-matnr,
werks LIKE mard-werks,
lgort LIKE mard-lgort,
lgpbe LIKE mard-lgpbe,
charg LIKE mseg-charg,
bwart LIKE mseg-bwart,
budat LIKE mkpf-budat,
menge LIKE mseg-menge,
meins LIKE mseg-meins,
kostl LIKE mseg-kostl,
aufnr LIKE mseg-aufnr,
rsnum LIKE mseg-rsnum,
checkbox TYPE c,
END OF st_output, it_output LIKE TABLE OF st_output.
DATA:it_fieldcat TYPE slis_t_fieldcat_alv,
st_fieldcat TYPE slis_fieldcat_alv,
st_layout TYPE slis_layout_alv.
START-OF-SELECTION.
IF sy-subrc EQ 0.
SORT it_output BY matnr.
PERFORM display_alv_output.
ENDIF
.
&----
*& Form display_alv_output
&----
text
----
--> p1 text
<-- p2 text
----
FORM display_alv_output .
REFRESH it_fieldcat.
st_fieldcat-col_pos = 1.
st_fieldcat-tabname = 'IT_OUTPUT'.
st_fieldcat-fieldname = 'MBLNR'.
st_fieldcat-seltext_l = 'Mat.Doc.'.
st_fieldcat-key = 'X'.
APPEND st_fieldcat TO it_fieldcat.
CLEAR st_fieldcat.
st_fieldcat-col_pos = 1.
st_fieldcat-tabname = 'IT_OUTPUT'.
st_fieldcat-fieldname = 'MATNR'.
st_fieldcat-seltext_l = 'Material'.
st_fieldcat-key = ' '.
APPEND st_fieldcat TO it_fieldcat.
CLEAR st_fieldcat.
st_fieldcat-col_pos = 1.
st_fieldcat-tabname = 'IT_OUTPUT'.
st_fieldcat-fieldname = 'WERKS'.
st_fieldcat-seltext_l = 'Plnt'.
st_fieldcat-key = ' '.
APPEND st_fieldcat TO it_fieldcat.
CLEAR st_fieldcat.
st_fieldcat-col_pos = 1.
st_fieldcat-tabname = 'IT_OUTPUT'.
st_fieldcat-fieldname = 'LGORT'.
st_fieldcat-seltext_l = 'SLoc'.
st_fieldcat-key = ' '.
APPEND st_fieldcat TO it_fieldcat.
CLEAR st_fieldcat.
st_fieldcat-col_pos = 1.
st_fieldcat-tabname = 'IT_OUTPUT'.
st_fieldcat-fieldname = 'LGPBE'.
st_fieldcat-seltext_l = 'Bin'.
st_fieldcat-key = ' '.
APPEND st_fieldcat TO it_fieldcat.
CLEAR st_fieldcat.
st_fieldcat-col_pos = 1.
st_fieldcat-tabname = 'IT_OUTPUT'.
st_fieldcat-fieldname = 'CHARG'.
st_fieldcat-seltext_l = 'Batch'.
st_fieldcat-key = ' '.
APPEND st_fieldcat TO it_fieldcat.
CLEAR st_fieldcat.
st_fieldcat-col_pos = 1.
st_fieldcat-tabname = 'IT_OUTPUT'.
st_fieldcat-fieldname = 'BWART'.
st_fieldcat-seltext_l = 'MvT'.
st_fieldcat-key = ' '.
APPEND st_fieldcat TO it_fieldcat.
CLEAR st_fieldcat.
st_fieldcat-col_pos = 1.
st_fieldcat-tabname = 'IT_OUTPUT'.
st_fieldcat-fieldname = 'BUDAT'.
st_fieldcat-seltext_l = 'Pstng Data'.
st_fieldcat-key = ' '.
APPEND st_fieldcat TO it_fieldcat.
CLEAR st_fieldcat.
st_fieldcat-col_pos = 1.
st_fieldcat-tabname = 'IT_OUTPUT'.
st_fieldcat-fieldname = 'MENGE'.
st_fieldcat-seltext_l = 'Quantity'.
st_fieldcat-key = ' '.
APPEND st_fieldcat TO it_fieldcat.
CLEAR st_fieldcat.
st_fieldcat-col_pos = 1.
st_fieldcat-tabname = 'IT_OUTPUT'.
st_fieldcat-fieldname = 'MEINS'.
st_fieldcat-seltext_l = 'BUn'.
st_fieldcat-key = ' '.
APPEND st_fieldcat TO it_fieldcat.
CLEAR st_fieldcat.
st_fieldcat-col_pos = 1.
st_fieldcat-tabname = 'IT_OUTPUT'.
st_fieldcat-fieldname = 'KOSTL'.
st_fieldcat-seltext_l = 'Cost ctr'.
st_fieldcat-key = ' '.
APPEND st_fieldcat TO it_fieldcat.
CLEAR st_fieldcat.
st_fieldcat-col_pos = 1.
st_fieldcat-tabname = 'IT_OUTPUT'.
st_fieldcat-fieldname = 'AUFNR'.
st_fieldcat-seltext_l = 'Order'.
st_fieldcat-key = ' '.
APPEND st_fieldcat TO it_fieldcat.
CLEAR st_fieldcat.
st_fieldcat-col_pos = 1.
st_fieldcat-tabname = 'IT_OUTPUT'.
st_fieldcat-fieldname = 'RSNUM'.
st_fieldcat-seltext_l = 'Reserv.No.'.
st_fieldcat-key = ' '.
APPEND st_fieldcat TO it_fieldcat.
CLEAR st_fieldcat.
st_fieldcat-col_pos = 1.
st_fieldcat-fieldname = 'CHECKBOX'.
st_fieldcat-seltext_l = 'Compltd'.
st_fieldcat-checkbox = 'X'.
st_fieldcat-edit = 'X'.
APPEND st_fieldcat TO it_fieldcat.
CLEAR st_fieldcat.
SELECT mseg~mblnr
mseg~matnr
mard~werks
mard~lgort
mard~lgpbe
mseg~charg
mseg~bwart
mkpf~budat
mseg~menge
mseg~meins
mseg~kostl
mseg~aufnr
mseg~rsnum
INTO TABLE it_output FROM
mseg JOIN mard ON mardmatnr EQ msegmatnr
JOIN mkpf ON msegmblnr EQ mkpfmblnr
WHERE mseg~matnr IN smatnr.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_callback_program = 'ZRREPORT'
I_CALLBACK_PF_STATUS_SET = 'PF_STATUS'
I_CALLBACK_USER_COMMAND = 'USER_COMMAND'
is_layout = st_layout
it_fieldcat = it_fieldcat
TABLES
t_outtab = it_output
EXCEPTIONS
program_error = 1
OTHERS = 2.
ENDFORM. " display_alv_output
*----
*----
*
FORM USER_COMMAND USING P_UCOMM TYPE SY-UCOMM
P_SELFLD TYPE SLIS_SELFIELD.
case p_ucomm.
when 'SAVE'.
DATA: ref1 type ref to cl_gui_alv_grid.
CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
IMPORTING
E_GRID = ref1.
call method ref1->check_changed_data
Here you wil have the table with updated data
IT_OUTPUT2[] = IT_OUTPUT[].
delete IT_OUTPUT2 where checkbox = space. "Mark is the field for the checkbox
modify ztable from table IT_OUTPUT.
endcase.
ENDFORM.