topic Re: ALV display in Application Development and Automation Discussions

ALV display

Former Member — Tue, 10 Oct 2006 09:48:04 GMT

hello all,

Fieldcatalog & internal table were populated but still

i am not getting any display.

please help me in this code.

IF G_CUSTOM_CONTAINER IS INITIAL.

CREATE OBJECT G_CUSTOM_CONTAINER

EXPORTING CONTAINER_NAME = G_CONTAINER.

CREATE OBJECT GRID

EXPORTING I_PARENT = G_CUSTOM_CONTAINER.

X_SAVE = 'X' .

CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'

EXPORTING

I_STRUCTURE_NAME = 'G_STRUCT'

CHANGING

CT_FIELDCAT = GT_FIELDCATALOG.

append GT_FIELDCATALOG to LT_FIELDCATALOG.

CALL METHOD GRID->SET_TABLE_FOR_FIRST_DISPLAY

EXPORTING

I_BUFFER_ACTIVE =
I_BYPASSING_BUFFER =
I_CONSISTENCY_CHECK =
I_STRUCTURE_NAME =

IS_VARIANT = GS_LAYOUT

I_SAVE = X_SAVE

I_DEFAULT = LV_DEF

IS_LAYOUT =
IS_PRINT =
IT_SPECIAL_GROUPS =
IT_TOOLBAR_EXCLUDING =
IT_HYPERLINK =
IT_ALV_GRAPHICS =
IT_EXCEPT_QINFO =
IR_SALV_ADAPTER =

CHANGING

IT_OUTTAB = GT_BPSTAB[]

IT_FIELDCATALOG = GT_FIELDCATALOG

IT_SORT =
IT_FILTER =

EXCEPTIONS

INVALID_PARAMETER_COMBINATION = 1

PROGRAM_ERROR = 2

TOO_MANY_LINES = 3

OTHERS = 4

IF SY-SUBRC <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

Re: ALV display

Former Member — Tue, 10 Oct 2006 09:50:42 GMT

did u try my code in ur last post??

for fieldcatalog use square brackets

CHANGING
IT_OUTTAB = GT_BPSTAB[]
IT_FIELDCATALOG = GT_FIELDCATALOG<b>[]</b>

Re: ALV display

Former Member — Tue, 10 Oct 2006 09:51:52 GMT

yes, still its giving a blank display.

Re: ALV display

Former Member — Tue, 10 Oct 2006 09:58:01 GMT

Is the struture of both are same'G_STRUCT' and GT_BPSTAB.

Also check that the container are created properly from

CREATE OBJECT G_CUSTOM_CONTAINER

EXPORTING CONTAINER_NAME = G_CONTAINER.

CREATE OBJECT GRID

EXPORTING I_PARENT = G_CUSTOM_CONTAINER.

Regards,

Prakash.

Re: ALV display

shishupalreddy — Tue, 10 Oct 2006 09:59:32 GMT

Hi ,

Have you created a custom control on the userdefined screen <xxxx> and calling these methods in PBO and PAI of that screen

Hope this may be the mistake

even then it s not giving the display menas check the fieldcatalog once

regards,

Re: ALV display

Former Member — Tue, 10 Oct 2006 10:29:25 GMT

Structure of g_struct & gt_bpstab were same.

Re: ALV display

Former Member — Tue, 10 Oct 2006 10:35:39 GMT

IS_VARIANT = GS_LAYOUT

I_SAVE = X_SAVE

I_DEFAULT = LV_DEF

IS_LAYOUT =

In layout nothing is passed but the same is passed inside the IS_VARIANT.

Once try to populate the field catalog without the FM LVC_FIELDCATALOG_MERGE.

Also comment these three lines and try:

IS_VARIANT = GS_LAYOUT

I_SAVE = X_SAVE

I_DEFAULT = LV_DEF

Check the standard programs:

BCALV_GRID_01

BCALV_GRID_02

BCALV_GRID_03

BCALV_GRID_04

BCALV_GRID_05

BCALV_GRID_06

BCALV_GRID_07

BCALV_GRID_08

BCALV_GRID_09

BCALV_GRID_10

BCALV_GRID_11

Regards,

Prakash.

Re: ALV display

Former Member — Tue, 10 Oct 2006 10:36:10 GMT

Hi,

Can you show your Full Code. You Might missed some thing.

Did you give the same name for Control in the SE51 and In SE38. that also will cause the Problem

Regards

vijay

Re: ALV display

Former Member — Tue, 10 Oct 2006 12:04:38 GMT

Hi Johnn,

if you are going for ALV display through OOPS then you can also do it without creating a fieldcatalog you can directly mention the name of structure in function module

CALL METHOD GRID->SET_TABLE_FOR_FIRST_DISPLAY

EXPORTING

I_BUFFER_ACTIVE =
I_BYPASSING_BUFFER =
I_CONSISTENCY_CHECK =

<b>* I_STRUCTURE_NAME =</b> 'structure name' within quotes

and remove the fm 'LVC_FIELDCATALOG_MERGE'

and the name of Fieldcatlog(GT_FIELDCATALOG) where ever you have used it.

and if it did not works out then please check the name of conatiner in the program and in screen painter.

if does not works please post your whole code so that we can debug it and let you know the exact cause.

Thanks