Dynamische Struktur anlegen

Dynamische Struktur anlegen

if your structure is not in a dictionary i would recommend dynamic creation of the structure:


type-pools:


abap.


... (1) identify components required in your dynamic table


data:


ls_component type abap_componentdescr,


lt_component type abap_component_tab.


clear ls_component.


ls_component-name = 'CARRID'.


ls_component-type ?= cl_abap_typedescr=>describe_by_name( 'SFLIGHT-CARRID' ).


insert ls_component into table lt_component.


clear ls_component.


ls_component-name = 'CONNID'.


ls_component-type ?= cl_abap_typedescr=>describe_by_name( 'SFLIGHT-CONNID' ).


insert ls_component into table lt_component.


... (2) create structure description in accordance to componentdata:


lr_strucdescr type ref to cl_abap_structdescr.


if lt_component is not initial.


lr_strucdescr = cl_abap_structdescr=>create( lt_component ).


endif.


... (3) create table description for structure descriptiondata:


lr_tabledescr type ref to cl_abap_tabledescr.


lr_tabledescr = cl_abap_tabledescr=>create( p_line_type = lr_strucdescr ).


... (4) create table


data:


lr_data_table type ref to data.


create data lr_data_table type handle lr_tabledescr.


field-symbols:


type standard table.


assign lr_data_table-> to .


... (5) fill table (from database)select * from sflight into corresponding fields of table .