Get the structure on itab (recursive)

[Former Member]

Hi guys,

   I have a problem when I analyze itab structure in runtime mode.

My internal table:

MANDT[C(3)]|ORDERID[N(6)]|PRODUCTID[N(6)]|....|PRODUCT[Flat Structure]|

I use cl_abap_typedescr for determine components list:

lo_tabledescr ?= cl_abap_typedescr=>describe_by_data( data ).

lo_structdescr ?= lo_tabledescr->get_table_line_type( ).

LOOP AT lo_structdescr->components INTO ls_comp.

     .....

     .....

CASE ls_comp-type_kind.

WHEN cl_abap_tabledescr=>typekind_struct1.

***

   now start my problem....how to determine all components for PRODUCT field?

***

WHEN OTHERS.

....

....

ENDLOOP.

Thanks,

Andrea.

[Former Member]

Hi,

Try:

DATA: it_ddfields TYPE ddfields .

CALL METHOD cl_salv_ddic=>get_by_data
    EXPORTING
      data    = <your data>
    RECEIVING
      t_dfies = it_ddfields.
     
Regards.     

[rosenberg_eitan]

Hi,

Try:

DATA: it_ddfields TYPE ddfields .

CALL METHOD cl_salv_ddic=>get_by_data
    EXPORTING
      data    = <your data>
    RECEIVING
      t_dfies = it_ddfields.
     
Regards.     

[Former Member]

Thanks,

   good suggestion. In this moment I'am trying the method and its very ok.

Very thanks,

Andrea.