topic Re: create dynamic table CALL METHOD cl_alv_table_create=>create_dynamic_table in Application Development and Automation Discussions

create dynamic table CALL METHOD cl_alv_table_create=>create_dynamic_table

alejandro_romero2 — Mon, 12 Jul 2010 14:10:40 GMT

Hi gurus i have a problem i have created a dinamic internal table but the lenght of the internal table fields is 10 i need longer fields

here is my code thanks

data: begin of it_campos OCCURS 0,

campo1(12) type c,

END OF it_campos.

do n times.

clear nocamptmp.

add 1 to incont.

CONDENSE incont NO-GAPS.

cont = incont.

CONCATENATE nocamp cont into nocamptmp.

wa_campos-campo1 = nocamptmp.

append wa_campos to it_campos.

enddo .

loop at it_campos into wa_campos.

t_fieldcat_wa-col_pos = SY-TABIX.

t_fieldcat_wa-fieldname = wa_campos-campo1.

APPEND t_fieldcat_wa TO t_fieldcat.

endloop .

CALL METHOD cl_alv_table_create=>create_dynamic_table

EXPORTING

it_fieldcatalog = t_fieldcat

IMPORTING

ep_table = tabla

EXCEPTIONS

GENERATE_SUBPOOL_DIR_FULL = 1

others = 2.

ASSIGN tabla->* TO <l_table>.

CREATE DATA ep_line LIKE LINE OF <l_table>.

all is fine but the fields of <l_table> are char(10) and my data is longer than 10 how can i increase the lenght of the table fields

any idea thanks

Re: create dynamic table CALL METHOD cl_alv_table_create=>create_dynamic_table

alejandro_romero2 — Mon, 12 Jul 2010 14:17:29 GMT

Thanks i solved by myself i just modify the outputlenght field in the field catalog before use the cl_alv_table_create=>create_dynamic_table

Re: create dynamic table CALL METHOD cl_alv_table_create=>create_dynamic_table

SuhaSaha — Mon, 12 Jul 2010 14:35:36 GMT

Modify the fieldcatalog accordingly for e.g.,

LOOP AT it_campos INTO wa_campos.
  t_fieldcat_wa-col_pos = sy-tabix.
  t_fieldcat_wa-fieldname = wa_campos-campo1.
  t_fieldcat_wa-inttype = 'C'. " Character Type
  t_fieldcat_wa-intlen = '50'. "50 character length
  APPEND t_fieldcat_wa TO t_fieldcat.
ENDLOOP .

BR,

Suhas