Include structure

Former Member — Thu, 11 Oct 2007 02:35:39 GMT

Hi all

I have this code to give dynamic table name in select statement.

Is there a way the include structure tak in the value from my parameter value like name1?

DATA <b>name1</b>(10) TYPE c VALUE 'ZSTUDGARY'.

DATA: BEGIN OF wa OCCURS 0.

INCLUDE STRUCTURE <b>ZSTUDGARY</b>.

DATA: END OF wa.

SELECT *

INTO wa

FROM (name1) CLIENT SPECIFIED.

WRITE: / wa-eyear, wa-contact.

ENDSELECT.

Re: Include structure

gopi_narendra — Thu, 11 Oct 2007 02:39:13 GMT

I think you are looking for somethign like this. Please check this code

REPORT ztest_gopi_dynamic.

TYPE-POOLS : abap.

FIELD-SYMBOLS: <dyn_table> TYPE STANDARD TABLE,
               <dyn_wa>,
               <dyn_field>.

DATA: dy_table TYPE REF TO data,
      dy_line  TYPE REF TO data,
      xfc TYPE lvc_s_fcat,
      ifc TYPE lvc_t_fcat.

SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME.
PARAMETERS: p_table(30) TYPE c DEFAULT 'T001'.
SELECTION-SCREEN END OF BLOCK b1.

START-OF-SELECTION.

  PERFORM get_structure.
  PERFORM create_dynamic_itab.
  PERFORM get_data.
  PERFORM write_out.


*---------------------------------------------------------------------*
*       FORM get_structure                                            *
*---------------------------------------------------------------------*
*       ........                                                      *
*---------------------------------------------------------------------*
FORM get_structure.

  DATA : idetails TYPE abap_compdescr_tab,
         xdetails TYPE abap_compdescr.

  DATA : ref_table_des TYPE REF TO cl_abap_structdescr.

* Get the structure of the table.
  ref_table_des ?=
      cl_abap_typedescr=>describe_by_name( p_table ).
  idetails[] = ref_table_des->components[].

  LOOP AT idetails INTO xdetails.
    CLEAR xfc.
    xfc-fieldname = xdetails-name .
    xfc-datatype  = xdetails-type_kind.
    xfc-inttype   = xdetails-type_kind.
    xfc-intlen    = xdetails-length.
    xfc-decimals  = xdetails-decimals.
    APPEND xfc TO ifc.
  ENDLOOP.

ENDFORM.
*---------------------------------------------------------------------*
*       FORM create_dynamic_itab                                      *
*---------------------------------------------------------------------*
*       ........                                                      *
*---------------------------------------------------------------------*
FORM create_dynamic_itab.

* Create dynamic internal table and assign to FS
  CALL METHOD cl_alv_table_create=>create_dynamic_table
               EXPORTING
                  it_fieldcatalog = ifc
               IMPORTING
                  ep_table        = dy_table.

  ASSIGN dy_table->* TO <dyn_table>.

* Create dynamic work area and assign to FS
  CREATE DATA dy_line LIKE LINE OF <dyn_table>.
  ASSIGN dy_line->* TO <dyn_wa>.

ENDFORM.
*---------------------------------------------------------------------*
*       FORM get_data                                                 *
*---------------------------------------------------------------------*
*       ........                                                      *
*---------------------------------------------------------------------*
FORM get_data.

* Select Data from table.
  SELECT * INTO TABLE <dyn_table>
             FROM (p_table).
ENDFORM.

*---------------------------------------------------------------------*
*       FORM write_out                                                *
*---------------------------------------------------------------------*
*       ........                                                      *
*---------------------------------------------------------------------*
FORM write_out.

* Write out data from table.
  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.
      IF sy-index = 1.
        WRITE:/ <dyn_field>.
      ELSE.
        WRITE: <dyn_field>.
      ENDIF.
    ENDDO.
  ENDLOOP.

ENDFORM.

Regards

Gopi

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Include structure

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