ALV Grid DIsplay in dialog or module pool programming

[former_member1242340]

Hi Experts,

i have a problem with report,

i have created a screen with related my Ztable(zrin),in that i kept three buttons

1)enter

2)display

3)list

1st two a r working properly but when i click on LIST button its displaying alv grid display upto here its ok but when come to screen n again i click on LIST button its displaying each column displaying 2times for 2nd time,n for 3rd time 3times,for 4time 4times,so on

how to control it,it should display each column only single time however i come back n press again n again on list button.

im sending my code plz correct it, send it its very urgent plz.

TABLES : ZRIN.

DATA : BEGIN OF T_ZRIN OCCURS 1,

BILL_OF_LADING TYPE ZRIN-BILL_OF_LADING,

ASSIGNED_RIN TYPE ZRIN-ASSIGNED_RIN,

CALENDAR_YEAR TYPE ZRIN-CALENDAR_YEAR,

EPA_COMPANY_ID TYPE ZRIN-EPA_COMPANY_ID,

EPA_FACITILY_ID TYPE ZRIN-EPA_FACITILY_ID,

RIN_BATCH_CODE TYPE ZRIN-RIN_BATCH_CODE,

EQUIVA_VALUE TYPE ZRIN-EQUIVA_VALUE,

CELLULOSIC TYPE ZRIN-CELLULOSIC,

START_GALLONS TYPE ZRIN-START_GALLONS,

END_GALLONS TYPE ZRIN-END_GALLONS,

RIN_NO TYPE ZRIN-RIN_NO,

TRANSFER_OR_EPA TYPE ZRIN-TRANSFER_OR_EPA,

FILL_DATE TYPE ZRIN-FILL_DATE,

VOL_TRANSFERED TYPE ZRIN-VOL_TRANSFERED,

END OF T_ZRIN.

CASE SY-UCOMM.

WHEN 'GEN'.

INSERT ZRIN.

CLEAR ZRIN.

WHEN 'LIS'.

TYPE-POOLS : SLIS.

*****************DEFINE T_FCAT**************

DATA : W_FCAT TYPE SLIS_FIELDCAT_ALV.

DATA : T_FCAT TYPE SLIS_T_FIELDCAT_ALV.

W_FCAT-COL_POS = 1.

W_FCAT-FIELDNAME = 'BILL_OF_LADING'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 2.

W_FCAT-FIELDNAME = 'ASSIGNED_RIN'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 3.

W_FCAT-FIELDNAME = 'CALENDAR_YEAR'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 4.

W_FCAT-FIELDNAME = 'EPA_COMPANY_ID'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 5.

W_FCAT-FIELDNAME = 'EPA_FACITILY_ID'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 6.

W_FCAT-FIELDNAME = 'RIN_BATCH_CODE'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 7.

W_FCAT-FIELDNAME = 'EQUIVA_VALUE'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 8.

W_FCAT-FIELDNAME = 'CELLULOSIC'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 9.

W_FCAT-FIELDNAME = 'START_GALLONS'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 10.

W_FCAT-FIELDNAME = 'END_GALLONS'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 11.

W_FCAT-FIELDNAME = 'RIN_NO'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 12.

W_FCAT-FIELDNAME = 'TRANSFER_OR_EPA'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 13.

W_FCAT-FIELDNAME = 'FILL_DATE'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 14.

W_FCAT-FIELDNAME = 'VOL_TRANSFERED'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

SELECT BILL_OF_LADING

ASSIGNED_RIN

CALENDAR_YEAR

EPA_COMPANY_ID

EPA_FACITILY_ID

RIN_BATCH_CODE

EQUIVA_VALUE

CELLULOSIC

START_GALLONS

END_GALLONS

RIN_NO

TRANSFER_OR_EPA

FILL_DATE

VOL_TRANSFERED FROM ZRIN INTO TABLE T_ZRIN.

*DATA : PRGNAME TYPE SY-REPID.

• PRGNAME = SY-REPID.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

• I_INTERFACE_CHECK = ' '

• I_BYPASSING_BUFFER = ' '

• I_BUFFER_ACTIVE = ' '

• I_CALLBACK_PROGRAM = PRGNAME

• I_CALLBACK_PF_STATUS_SET = ' '

• I_CALLBACK_USER_COMMAND = ' '

• I_CALLBACK_TOP_OF_PAGE = ' '

• I_CALLBACK_HTML_TOP_OF_PAGE = ' '

• I_CALLBACK_HTML_END_OF_LIST = ' '

• I_STRUCTURE_NAME =

• I_BACKGROUND_ID = ' '

• I_GRID_TITLE =

• I_GRID_SETTINGS =

• IS_LAYOUT =

IT_FIELDCAT = T_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

• IT_ALV_GRAPHICS =

• IT_HYPERLINK =

• IT_ADD_FIELDCAT =

• IT_EXCEPT_QINFO =

• I_HTML_HEIGHT_TOP =

• I_HTML_HEIGHT_END =

• IMPORTING

• E_EXIT_CAUSED_BY_CALLER =

• ES_EXIT_CAUSED_BY_USER =

TABLES

T_OUTTAB = T_ZRIN[]

• 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.

ENDCASE.

ENDMODULE. " XYZ INPUT

[Former Member]

Hi

refresh when press back and also debug your code the values are getting added each when you press back

Try refreshing your ITAB each time whne pressed BACK

Regards

Shiva

[Former Member]

Hi,

Before filling fieldcat

refresh T_FCAT.

Then ur problem will solved.

Plzz do reward.

[former_member1242340]

hai manjari thanks for ur help

it is perfect solution

plz give ur email ids to keep in contact with

for u 10/10 thanks plz give email id

[Former Member]

Hi,

just do the hilighted change in ur code.........it ll work perfectly

TABLES : ZRIN.

DATA : BEGIN OF T_ZRIN OCCURS 1,

BILL_OF_LADING TYPE ZRIN-BILL_OF_LADING,

ASSIGNED_RIN TYPE ZRIN-ASSIGNED_RIN,

CALENDAR_YEAR TYPE ZRIN-CALENDAR_YEAR,

EPA_COMPANY_ID TYPE ZRIN-EPA_COMPANY_ID,

EPA_FACITILY_ID TYPE ZRIN-EPA_FACITILY_ID,

RIN_BATCH_CODE TYPE ZRIN-RIN_BATCH_CODE,

EQUIVA_VALUE TYPE ZRIN-EQUIVA_VALUE,

CELLULOSIC TYPE ZRIN-CELLULOSIC,

START_GALLONS TYPE ZRIN-START_GALLONS,

END_GALLONS TYPE ZRIN-END_GALLONS,

RIN_NO TYPE ZRIN-RIN_NO,

TRANSFER_OR_EPA TYPE ZRIN-TRANSFER_OR_EPA,

FILL_DATE TYPE ZRIN-FILL_DATE,

VOL_TRANSFERED TYPE ZRIN-VOL_TRANSFERED,

END OF T_ZRIN.

CASE SY-UCOMM.

WHEN 'GEN'.

INSERT ZRIN.

CLEAR ZRIN.

WHEN 'LIS'.

TYPE-POOLS : SLIS.

*****************DEFINE T_FCAT**************

DATA : W_FCAT TYPE SLIS_FIELDCAT_ALV.

DATA : T_FCAT TYPE SLIS_T_FIELDCAT_ALV.

free T_FCAT. "Add this line

W_FCAT-COL_POS = 1.

W_FCAT-FIELDNAME = 'BILL_OF_LADING'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 2.

W_FCAT-FIELDNAME = 'ASSIGNED_RIN'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 3.

W_FCAT-FIELDNAME = 'CALENDAR_YEAR'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 4.

W_FCAT-FIELDNAME = 'EPA_COMPANY_ID'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 5.

W_FCAT-FIELDNAME = 'EPA_FACITILY_ID'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 6.

W_FCAT-FIELDNAME = 'RIN_BATCH_CODE'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 7.

W_FCAT-FIELDNAME = 'EQUIVA_VALUE'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 8.

W_FCAT-FIELDNAME = 'CELLULOSIC'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 9.

W_FCAT-FIELDNAME = 'START_GALLONS'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 10.

W_FCAT-FIELDNAME = 'END_GALLONS'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 11.

W_FCAT-FIELDNAME = 'RIN_NO'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 12.

W_FCAT-FIELDNAME = 'TRANSFER_OR_EPA'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 13.

W_FCAT-FIELDNAME = 'FILL_DATE'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

W_FCAT-COL_POS = 14.

W_FCAT-FIELDNAME = 'VOL_TRANSFERED'.

W_FCAT-SELTEXT_M = ''.

APPEND W_FCAT TO T_FCAT.

SELECT BILL_OF_LADING

ASSIGNED_RIN

CALENDAR_YEAR

EPA_COMPANY_ID

EPA_FACITILY_ID

RIN_BATCH_CODE

EQUIVA_VALUE

CELLULOSIC

START_GALLONS

END_GALLONS

RIN_NO

TRANSFER_OR_EPA

FILL_DATE

VOL_TRANSFERED FROM ZRIN INTO TABLE T_ZRIN.

*DATA : PRGNAME TYPE SY-REPID.

• PRGNAME = SY-REPID.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

• I_INTERFACE_CHECK = ' '

• I_BYPASSING_BUFFER = ' '

• I_BUFFER_ACTIVE = ' '

• I_CALLBACK_PROGRAM = PRGNAME

• I_CALLBACK_PF_STATUS_SET = ' '

• I_CALLBACK_USER_COMMAND = ' '

• I_CALLBACK_TOP_OF_PAGE = ' '

• I_CALLBACK_HTML_TOP_OF_PAGE = ' '

• I_CALLBACK_HTML_END_OF_LIST = ' '

• I_STRUCTURE_NAME =

• I_BACKGROUND_ID = ' '

• I_GRID_TITLE =

• I_GRID_SETTINGS =

• IS_LAYOUT =

IT_FIELDCAT = T_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

• IT_ALV_GRAPHICS =

• IT_HYPERLINK =

• IT_ADD_FIELDCAT =

• IT_EXCEPT_QINFO =

• I_HTML_HEIGHT_TOP =

• I_HTML_HEIGHT_END =

• IMPORTING

• E_EXIT_CAUSED_BY_CALLER =

• ES_EXIT_CAUSED_BY_USER =

TABLES

T_OUTTAB = T_ZRIN[]

• 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.

ENDCASE.

ENDMODULE. " XYZ INPUT

[former_member1242340]

HEY Smith thank u very much

for u ill give 10/10.thanks for help

[former_member1242340]

hey smith can u plz give ur mail id,

when ever i need help ill contact u plz

[Former Member]

HI,

clearing / refreshing of fieldcatalogue after once it has done displaying which is being dipslayed on the alv grid/list has to be refreshed each time it displays the coulmn.

just after that FM, after coming out of it, it should refresh the IT_FINAL ,and then call FM again, it will not repeat the column,

as you can see

this is the problem of area not getting cleared/refreshed

because first time it shows ok,

and then next time it shows 2 times, means previous one+this time.

you can see the exact point where it is getting wrong by debugging it and clear it just before it fills the second time.

hope it is clear,

plzz reward points if helpful

Rohan Malik