ABAP Select data from SAP table SDCFC_00000804 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP SDCFC_00000804 table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to SDCFC_00000804. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the SDCFC_00000804 table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_SDCFC_00000804 TYPE STANDARD TABLE OF SDCFC_00000804,
      WA_SDCFC_00000804 TYPE SDCFC_00000804,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <SDCFC_00000804> TYPE SDCFC_00000804.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_SDCFC_00000804.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM SDCFC_00000804
  INTO TABLE IT_SDCFC_00000804.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SDCFC_00000804
*  INTO TABLE @DATA(IT_SDCFC_000008042).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_SDCFC_00000804 INDEX 1 INTO DATA(WA_SDCFC_000008042).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_SDCFC_00000804 ASSIGNING <SDCFC_00000804>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SDCFC_00000804>-EXIDV = 1.
<SDCFC_00000804>-TARAG = 1.
<SDCFC_00000804>-GWEIT = 1.
<SDCFC_00000804>-BRGEW = 1.
<SDCFC_00000804>-NTGEW = 1.

ENDLOOP.

LOOP AT IT_SDCFC_00000804 INTO WA_SDCFC_00000804.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SDCFC_00000804-MAGEW, sy-vline,
  WA_SDCFC_00000804-GWEIM, sy-vline,
  WA_SDCFC_00000804-BTVOL, sy-vline,
  WA_SDCFC_00000804-NTVOL, sy-vline,
  WA_SDCFC_00000804-MAVOL, sy-vline,
  WA_SDCFC_00000804-VOLEM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SDCFC_00000804 you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_SDCFC_00000804 TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_SDCFC_00000804 INTO WA_SDCFC_00000804.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_SDCFC_00000804_STR, 
EXIDV TYPE STRING,
TARAG TYPE STRING,
GWEIT TYPE STRING,
BRGEW TYPE STRING,
NTGEW TYPE STRING,
MAGEW TYPE STRING,
GWEIM TYPE STRING,
BTVOL TYPE STRING,
NTVOL TYPE STRING,
MAVOL TYPE STRING,
VOLEM TYPE STRING,
TAVOL TYPE STRING,
VOLET TYPE STRING,
VEGR2 TYPE STRING,
VEGR1 TYPE STRING,
VEGR3 TYPE STRING,
VHILM TYPE STRING,
VEGR4 TYPE STRING,
LAENG TYPE STRING,
VEGR5 TYPE STRING,
BREIT TYPE STRING,
HOEHE TYPE STRING,
MEABM TYPE STRING,
INHALT TYPE STRING,
VHART TYPE STRING,
MAGRV TYPE STRING,
LADLG TYPE STRING,
LADEH TYPE STRING,
FARZT TYPE STRING,
FAREH TYPE STRING,
ENTFE TYPE STRING,
EHENT TYPE STRING,
VELTP TYPE STRING,
EXIDV2 TYPE STRING,
LANDT TYPE STRING,
LANDF TYPE STRING,
NAMEF TYPE STRING,
NAMBE TYPE STRING,
VHILM_KU TYPE STRING,
VEBEZ TYPE STRING,
SMGKN TYPE STRING,
KDMAT35 TYPE STRING,
SORTL TYPE STRING,
ERNAM TYPE STRING,
GEWFX TYPE STRING,
ERLKZ TYPE STRING,
EXIDA TYPE STRING,
MOVE_STATUS TYPE STRING,
PACKVORSCHR TYPE STRING,
PACKVORSCHR_ST TYPE STRING,
LABELTYP TYPE STRING,
ZUL_AUFL TYPE STRING,
VHILM_EXTERNAL TYPE STRING,
VHILM_VERSION TYPE STRING,
VHILM_GUID TYPE STRING,
KDMAT35_EXTERNAL TYPE STRING,
KDMAT35_VERSION TYPE STRING,
KDMAT35_GUID TYPE STRING,
VHILM_KU_EXTERNAL TYPE STRING,
VHILM_KU_VERSION TYPE STRING,
VHILM_KU_GUID TYPE STRING,
VHILM_LONG TYPE STRING,
E1EDL39 TYPE STRING,
E1EDL38 TYPE STRING,
VEGR1_BEZ TYPE STRING,
VEGR2_BEZ TYPE STRING,
VEGR3_BEZ TYPE STRING,
VEGR4_BEZ TYPE STRING,
VEGR5_BEZ TYPE STRING,
VHART_BEZ TYPE STRING,
MAGRV_BEZ TYPE STRING,
VEBEZ TYPE STRING,
E1EDL44 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SDCFC_00000804_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_SDCFC_00000804_STR-EXIDV sy-vline 
WA_SDCFC_00000804_STR-TARAG sy-vline 
WA_SDCFC_00000804_STR-GWEIT sy-vline 
WA_SDCFC_00000804_STR-BRGEW sy-vline 
WA_SDCFC_00000804_STR-NTGEW sy-vline 
WA_SDCFC_00000804_STR-MAGEW sy-vline 
WA_SDCFC_00000804_STR-GWEIM sy-vline 
WA_SDCFC_00000804_STR-BTVOL sy-vline 
WA_SDCFC_00000804_STR-NTVOL sy-vline 
WA_SDCFC_00000804_STR-MAVOL sy-vline 
WA_SDCFC_00000804_STR-VOLEM sy-vline 
WA_SDCFC_00000804_STR-TAVOL sy-vline 
WA_SDCFC_00000804_STR-VOLET sy-vline 
WA_SDCFC_00000804_STR-VEGR2 sy-vline 
WA_SDCFC_00000804_STR-VEGR1 sy-vline 
WA_SDCFC_00000804_STR-VEGR3 sy-vline 
WA_SDCFC_00000804_STR-VHILM sy-vline 
WA_SDCFC_00000804_STR-VEGR4 sy-vline 
WA_SDCFC_00000804_STR-LAENG sy-vline 
WA_SDCFC_00000804_STR-VEGR5 sy-vline 
WA_SDCFC_00000804_STR-BREIT sy-vline 
WA_SDCFC_00000804_STR-HOEHE sy-vline 
WA_SDCFC_00000804_STR-MEABM sy-vline 
WA_SDCFC_00000804_STR-INHALT sy-vline 
WA_SDCFC_00000804_STR-VHART sy-vline 
WA_SDCFC_00000804_STR-MAGRV sy-vline 
WA_SDCFC_00000804_STR-LADLG sy-vline 
WA_SDCFC_00000804_STR-LADEH sy-vline 
WA_SDCFC_00000804_STR-FARZT sy-vline 
WA_SDCFC_00000804_STR-FAREH sy-vline 
WA_SDCFC_00000804_STR-ENTFE sy-vline 
WA_SDCFC_00000804_STR-EHENT sy-vline 
WA_SDCFC_00000804_STR-VELTP sy-vline 
WA_SDCFC_00000804_STR-EXIDV2 sy-vline 
WA_SDCFC_00000804_STR-LANDT sy-vline 
WA_SDCFC_00000804_STR-LANDF sy-vline 
WA_SDCFC_00000804_STR-NAMEF sy-vline 
WA_SDCFC_00000804_STR-NAMBE sy-vline 
WA_SDCFC_00000804_STR-VHILM_KU sy-vline 
WA_SDCFC_00000804_STR-VEBEZ sy-vline 
WA_SDCFC_00000804_STR-SMGKN sy-vline 
WA_SDCFC_00000804_STR-KDMAT35 sy-vline 
WA_SDCFC_00000804_STR-SORTL sy-vline 
WA_SDCFC_00000804_STR-ERNAM sy-vline 
WA_SDCFC_00000804_STR-GEWFX sy-vline 
WA_SDCFC_00000804_STR-ERLKZ sy-vline 
WA_SDCFC_00000804_STR-EXIDA sy-vline 
WA_SDCFC_00000804_STR-MOVE_STATUS sy-vline 
WA_SDCFC_00000804_STR-PACKVORSCHR sy-vline 
WA_SDCFC_00000804_STR-PACKVORSCHR_ST sy-vline 
WA_SDCFC_00000804_STR-LABELTYP sy-vline 
WA_SDCFC_00000804_STR-ZUL_AUFL sy-vline 
WA_SDCFC_00000804_STR-VHILM_EXTERNAL sy-vline 
WA_SDCFC_00000804_STR-VHILM_VERSION sy-vline 
WA_SDCFC_00000804_STR-VHILM_GUID sy-vline 
WA_SDCFC_00000804_STR-KDMAT35_EXTERNAL sy-vline 
WA_SDCFC_00000804_STR-KDMAT35_VERSION sy-vline 
WA_SDCFC_00000804_STR-KDMAT35_GUID sy-vline 
WA_SDCFC_00000804_STR-VHILM_KU_EXTERNAL sy-vline 
WA_SDCFC_00000804_STR-VHILM_KU_VERSION sy-vline 
WA_SDCFC_00000804_STR-VHILM_KU_GUID sy-vline 
WA_SDCFC_00000804_STR-VHILM_LONG sy-vline 
WA_SDCFC_00000804_STR-E1EDL39 sy-vline 
WA_SDCFC_00000804_STR-E1EDL38 sy-vline 
WA_SDCFC_00000804_STR-VEGR1_BEZ sy-vline 
WA_SDCFC_00000804_STR-VEGR2_BEZ sy-vline 
WA_SDCFC_00000804_STR-VEGR3_BEZ sy-vline 
WA_SDCFC_00000804_STR-VEGR4_BEZ sy-vline 
WA_SDCFC_00000804_STR-VEGR5_BEZ sy-vline 
WA_SDCFC_00000804_STR-VHART_BEZ sy-vline 
WA_SDCFC_00000804_STR-MAGRV_BEZ sy-vline 
WA_SDCFC_00000804_STR-VEBEZ sy-vline 
WA_SDCFC_00000804_STR-E1EDL44 sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.