topic Error creating dynamic internal table in Application Development and Automation Discussions

Error creating dynamic internal table

Former Member — Wed, 17 Oct 2007 10:52:09 GMT

Hi,

I'm using the method "cl_alv_table_create=>create_dynamic_table" to create the internal table, it works when the table is not bigger than 15 columns, if there are more columns then an error occurrs "Unable to interpret "ID1(000010)". Possible causes 9 ID1(000010)".

All columns are defined with type 'CHAR' and length 10.

Anybody can help me?

Thanks and regards.

Re: Error creating dynamic internal table

Former Member — Wed, 17 Oct 2007 11:06:29 GMT

report zrich_0003

no standard page heading.

type-pools: slis.

field-symbols: <dyn_table> type standard table,

<dyn_wa>,

<dyn_field>.

data: alv_fldcat type slis_t_fieldcat_alv,

it_fldcat type lvc_t_fcat.

selection-screen begin of block b1 with frame title text-001.

parameters: p_check type c.

selection-screen end of block b1.

start-of-selection.

perform build_dyn_itab.

perform build_report.

Write out your dynamic internal table - one field at a time.

<b> loop at <dyn_table> into <dyn_wa>.

do.

assign component sy-index of structure <dyn_wa> to <dyn_field>.

if sy-subrc <> 0.

exit.

endif.

write:/ <dyn_field>.

enddo.

endloop.</b>

************************************************************************

Build_dyn_itab

************************************************************************

form build_dyn_itab.

data: index(3) type c.

data: new_table type ref to data,

new_line type ref to data,

wa_it_fldcat type lvc_s_fcat.

Create fields

clear index.

do 5 times.

index = sy-index.

clear wa_it_fldcat.

concatenate 'Field' index into

wa_it_fldcat-fieldname .

condense wa_it_fldcat-fieldname no-gaps.

wa_it_fldcat-datatype = 'CHAR'.

wa_it_fldcat-intlen = 5.

append wa_it_fldcat to it_fldcat .

enddo.

Add a field that is TYPE P

clear wa_it_fldcat.

wa_it_fldcat-fieldname = 'FIELDP' .

wa_it_fldcat-datatype = 'CURR'.

wa_it_fldcat-intlen = 10.

append wa_it_fldcat to it_fldcat .

Create dynamic internal table and assign to FS

call method cl_alv_table_create=>create_dynamic_table

exporting

it_fieldcatalog = it_fldcat

importing

ep_table = new_table.

assign new_table->* to <dyn_table>.

Create dynamic work area and assign to FS

create data new_line like line of <dyn_table>.

assign new_line->* to <dyn_wa>.

endform.

*********************************************************************

Form build_report

*********************************************************************

form build_report.

data: fieldname(20) type c.

data: fieldvalue(5) type c.

data: index(3) type c.

field-symbols: <fs1>.

Create a record to add to table

do 5 times.

index = sy-index.

Set up fieldname

concatenate 'FIELD' index into

fieldname .

condense fieldname no-gaps.

Set up fieldvalue

concatenate 'FLD' index into

fieldvalue.

condense fieldvalue no-gaps.

assign component fieldname of structure <dyn_wa> to <fs1>.

<fs1> = fieldvalue.

enddo.

assign component 'FIELDP' of structure <dyn_wa> to <fs1>.

<fs1> = '1234.75'.

Append to the dynamic internal table

append <dyn_wa> to <dyn_table>.

endform.

Re: Error creating dynamic internal table

Former Member — Wed, 17 Oct 2007 11:53:19 GMT

Hi Vasu G,

I don't understand your response.

My problem occurred when I call method "cl_alv_table_create=>create_dynamic_table".

Thanks.

Re: Error creating dynamic internal table

JozsefSzikszai — Wed, 17 Oct 2007 12:00:46 GMT

hi Alejandro,

can you copy here your whole code?

thanks

Re: Error creating dynamic internal table

Former Member — Wed, 17 Oct 2007 12:14:21 GMT

Of course, this is the code:

I_VALUES contain the name of the fields

DATA: l_new_table TYPE REF TO data,

l_new_line TYPE REF TO data,

lw_strc_table TYPE lvc_s_fcat,

li_strc_table TYPE lvc_t_fcat,

Assing fields to dynamic table

CLEAR wa_values.

LOOP AT i_values INTO wa_values.

CLEAR lw_strc_table.

lw_strc_table-fieldname = wa_values-low. " Nombre del campo

lw_strc_table-datatype = 'CHAR'. " Tipo

lw_strc_table-intlen = 10. " Longitud del campo

APPEND lw_strc_table TO li_strc_table .

ENDLOOP.

To Create dynamic table

CALL METHOD cl_alv_table_create=>create_dynamic_table

EXPORTING

it_fieldcatalog = li_strc_table

IMPORTING

ep_table = l_new_table

EXCEPTIONS

generate_subpool_dir_full = 1

OTHERS = 2.

IF sy-subrc NE 0.

EXIT.

ENDIF.

Se asigna la referencia al field symbol

ASSIGN l_new_table->* TO <fs_table>.

Se crea una workarea para trabajar con la tabla

CREATE DATA l_new_line LIKE LINE OF <fs_table>.

ASSIGN l_new_line->* TO <fs_w_table>.

Thanks.

Re: Error creating dynamic internal table

JozsefSzikszai — Wed, 17 Oct 2007 12:24:28 GMT

the <b>whole</b> code pls. including the data declarations as wel, I want to do a test run in our system.