topic Re: Alv Tree Column Count in Application Development and Automation Discussions

Alv Tree Column Count

Former Member — Tue, 05 Dec 2006 06:50:44 GMT

Hi;

i have an alv tree report. in my itab there are 50 columns. when i run the report i can only see 15 columns. is there any column count restriction in alv tree. ? if no why the other columns missing. ?

Thanks everyone

Re: Alv Tree Column Count

Former Member — Tue, 05 Dec 2006 07:25:51 GMT

Hi,

are these 15 columns key columns,

if yes remove the fieldcat-key = 'X'. for these columns, then you will be able to see the remaining columns by scrolling.

Regards,

Raghavendra

Re: Alv Tree Column Count

Former Member — Tue, 05 Dec 2006 07:28:48 GMT

no only 3 of them key field. the others are <b>type i</b> or <b>type p</b>

Re: Alv Tree Column Count

Former Member — Tue, 05 Dec 2006 07:30:10 GMT

do you have all the 50 fields in your fieldcatalog,

can you put your code here.

Re: Alv Tree Column Count

Former Member — Tue, 05 Dec 2006 07:38:36 GMT

sorry i cant put it. because i must connect to another server via vpn. for now i cannot connect.

yes i have 50 columns in my fcat

Re: Alv Tree Column Count

Former Member — Tue, 05 Dec 2006 07:56:54 GMT

do you have any layout variant set , to show only 15 coloumns in display.

if there any default variant then it will show only those columns which is mentioned in the variant.

Regards

Vijay

Re: Alv Tree Column Count

Former Member — Tue, 05 Dec 2006 08:03:03 GMT

my code something like this

&----

form init_tree.

perform data_retrival.

perform build_fieldcatalog.

create container for alv-tree

data: l_tree_container_name(30) type c,

l_custom_container type ref to cl_gui_custom_container.

l_tree_container_name = 'SCREEN_CONTAINER'.

if sy-batch is initial.

create object l_custom_container

exporting

container_name = l_tree_container_name

exceptions

cntl_error = 1

cntl_system_error = 2

create_error = 3

lifetime_error = 4

lifetime_dynpro_dynpro_link = 5.

if sy-subrc <> 0.

message x208(00) with 'ERROR'. "#EC NOTEXT

endif.

create tree control

create object tree1

exporting

parent = l_custom_container

node_selection_mode = cl_gui_column_tree=>node_sel_mode_multiple

item_selection = SPACE

no_html_header = ''

no_toolbar = ''

exceptions

cntl_error = 1

cntl_system_error = 2

create_error = 3

lifetime_error = 4

illegal_node_selection_mode = 5

failed = 6

illegal_column_name = 7.

if sy-subrc <> 0.

message x208(00) with 'ERROR'. "#EC NOTEXT

endif.

create Hierarchy-header

data l_hierarchy_header type treev_hhdr.

perform build_hierarchy_header changing l_hierarchy_header.

create info-table for html-header

data: lt_list_commentary type slis_t_listheader,

l_logo type sdydo_value.

perform build_comment using

lt_list_commentary

l_logo.

repid for saving variants

data: ls_variant type disvariant.

ls_variant-report = sy-repid.

create emty tree-control

call method tree1->set_table_for_first_display

exporting

is_hierarchy_header = l_hierarchy_header

it_list_commentary = lt_list_commentary

i_logo = l_logo

i_background_id = 'ALV_BACKGROUND'

i_save = 'A'

is_variant = ls_variant

changing

it_outtab = gt_empty "table must be emty !!

it_fieldcatalog = gt_fieldcatalog.

create hierarchy

perform create_hierarchy.

call method tree1->COLUMN_OPTIMIZE.

endform. " init_tree

&----

*& Form build_fieldcatalog

&----

FORM build_fieldcatalog .

DATA ls_fcat type lvc_s_fcat .

data : pt_fcattemp TYPE slis_t_fieldcat_alv,

lt_fcattemp TYPE SLIS_FIELDCAT_ALV.

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'

EXPORTING

i_program_name = sy-repid

i_internal_tabname = 'GT_VBRK'

i_inclname = sy-repid

CHANGING

ct_fieldcat = pt_fcattemp[]

EXCEPTIONS

OTHERS = 3.

LOOP AT pt_fcattemp into lt_fcattemp.

move-CORRESPONDING lt_fcattemp to ls_fcat.

move lt_fcattemp-seltext_m to ls_fcat-coltext.

append ls_fcat to gt_fieldcatalog.

ENDLOOP.

loop at gt_fieldcatalog into ls_fcat.

case ls_fcat-fieldname.

when 'VBELN'.

ls_fcat-no_out = 'X'.

when 'FKIMG'.

ls_fcat-do_sum = 'X'.

endcase.

modify gt_fieldcatalog from ls_fcat.

endloop.

ENDFORM. " build_fieldcatalog

but its not the real code

Re: Alv Tree Column Count

Former Member — Tue, 05 Dec 2006 08:11:22 GMT

good

debug the program than check your field catalogue, i hope theer must be some problem.

go to se38

give BCALV*

put f4, you ll find some ALV program related to tree , test them and change your program accordlingly.

thanks

mrutyun^

Re: Alv Tree Column Count

Former Member — Tue, 05 Dec 2006 08:17:51 GMT

thanks everyone i am going to check my code again and come back for result.

thanks again.

Re: Alv Tree Column Count

Former Member — Tue, 05 Dec 2006 08:30:06 GMT

Hi Mustafa,

use clear ls_fcat.

loop at gt_fieldcatalog into ls_fcat.

case ls_fcat-fieldname.

when 'VBELN'.

ls_fcat-no_out = 'X'.

when 'FKIMG'.

ls_fcat-do_sum = 'X'.

endcase.

modify gt_fieldcatalog from ls_fcat.

clear ls_fcat.

endloop.