ABAP Select data from SAP table /BI0/C_0493 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /BI0/C_0493 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 /BI0/C_0493. 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 /BI0/C_0493 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_/BI0/C_0493 TYPE STANDARD TABLE OF /BI0/C_0493,
      WA_/BI0/C_0493 TYPE /BI0/C_0493,
      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: </BI0/C_0493> TYPE /BI0/C_0493.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/BI0/C_0493.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /BI0/C_0493
  INTO TABLE IT_/BI0/C_0493.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /BI0/C_0493
*  INTO TABLE @DATA(IT_/BI0/C_04932).
*--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_/BI0/C_0493 INDEX 1 INTO DATA(WA_/BI0/C_04932).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/BI0/C_0493 ASSIGNING </BI0/C_0493>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</BI0/C_0493>-KOKRS = 1.
</BI0/C_0493>-BELNR = 1.
</BI0/C_0493>-BUZEI = 1.
</BI0/C_0493>-FISCVAR = 1.
</BI0/C_0493>-FISCPER = 1.

ENDLOOP.

LOOP AT IT_/BI0/C_0493 INTO WA_/BI0/C_0493.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/BI0/C_0493-AUFNR, sy-vline,
  WA_/BI0/C_0493-AUTYP, sy-vline,
  WA_/BI0/C_0493-VTYPE, sy-vline,
  WA_/BI0/C_0493-VTDETAIL, sy-vline,
  WA_/BI0/C_0493-VTSTAT, sy-vline,
  WA_/BI0/C_0493-MEASTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/BI0/C_0493 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_/BI0/C_0493 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_/BI0/C_0493 INTO WA_/BI0/C_0493.


*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_/BI0/C_0493_STR, 
KOKRS TYPE STRING,
BELNR TYPE STRING,
BUZEI TYPE STRING,
FISCVAR TYPE STRING,
FISCPER TYPE STRING,
AUFNR TYPE STRING,
AUTYP TYPE STRING,
VTYPE TYPE STRING,
VTDETAIL TYPE STRING,
VTSTAT TYPE STRING,
MEASTYPE TYPE STRING,
VERSN TYPE STRING,
VALUTYP TYPE STRING,
CORRTYPE TYPE STRING,
KSTAR TYPE STRING,
SEKNZ TYPE STRING,
RSPOBART TYPE STRING,
RSPAROBVAL TYPE STRING,
CCTR_IBV TYPE STRING,
SWG TYPE STRING,
SWF TYPE STRING,
SWV TYPE STRING,
SMEG TYPE STRING,
SMEF TYPE STRING,
SMEV TYPE STRING,
WAERS TYPE STRING,
CURTYPE TYPE STRING,
MEINH TYPE STRING,
BLDAT TYPE STRING,
BUDAT TYPE STRING,
SGTXT TYPE STRING,
RSAUXACCTYPE TYPE STRING,
RSAUXACCVAL TYPE STRING,
BUKRS TYPE STRING,
GSBER TYPE STRING,
FKBER TYPE STRING,
PBUKRS TYPE STRING,
PFKBER TYPE STRING,
WERKS TYPE STRING,
MATNR TYPE STRING,
PERNR TYPE STRING,
KTOPL TYPE STRING,
SAKNR TYPE STRING,
LIFNR TYPE STRING,
KUNNR TYPE STRING,
REFBT TYPE STRING,
REFBN TYPE STRING,
REFBK TYPE STRING,
REFGJ TYPE STRING,
REFBZ TYPE STRING,
QMNUM TYPE STRING,
ZZSPREG TYPE STRING,
ZZBUSPARTN TYPE STRING,
ZZPRODUCT TYPE STRING,
ZZLOCA TYPE STRING,
ZZCHAN TYPE STRING,
ZZLOB TYPE STRING,
ZZNFAL TYPE STRING,
ZZUSERFLD1 TYPE STRING,
ZZUSERFLD2 TYPE STRING,
ZZUSERFLD3 TYPE STRING,
ZZREGION TYPE STRING,
ZZSTATE TYPE STRING,
UPDMODE TYPE STRING,
GEBER TYPE STRING,
PGEBER TYPE STRING,
GRANT_NBR TYPE STRING,
PGRANT_NBR TYPE STRING,
FIKRS TYPE STRING,
HRKFT TYPE STRING,
OBJNR TYPE STRING,
BUDGET_PD TYPE STRING,
PBUDGET_PD TYPE STRING,
START_POINT TYPE STRING,
END_POINT TYPE STRING,
LINEAR_LENGTH TYPE STRING,
LINEAR_UNIT TYPE STRING,
/BI0/FILLER0078 TYPE STRING,
PROID TYPE STRING,
POSID TYPE STRING,
ILART TYPE STRING,
EQUNR TYPE STRING,
TPLNR TYPE STRING,
/BI0/FILLER0084 TYPE STRING,
PART_ACTTY TYPE STRING,
PART_CCTR TYPE STRING,
PART_COORD TYPE STRING,
PART_WBSEL TYPE STRING,
PART_ABCPR TYPE STRING,
CO_REPLINE TYPE STRING,
DATAORIGIN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/BI0/C_0493_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_/BI0/C_0493_STR-KOKRS sy-vline 
WA_/BI0/C_0493_STR-BELNR sy-vline 
WA_/BI0/C_0493_STR-BUZEI sy-vline 
WA_/BI0/C_0493_STR-FISCVAR sy-vline 
WA_/BI0/C_0493_STR-FISCPER sy-vline 
WA_/BI0/C_0493_STR-AUFNR sy-vline 
WA_/BI0/C_0493_STR-AUTYP sy-vline 
WA_/BI0/C_0493_STR-VTYPE sy-vline 
WA_/BI0/C_0493_STR-VTDETAIL sy-vline 
WA_/BI0/C_0493_STR-VTSTAT sy-vline 
WA_/BI0/C_0493_STR-MEASTYPE sy-vline 
WA_/BI0/C_0493_STR-VERSN sy-vline 
WA_/BI0/C_0493_STR-VALUTYP sy-vline 
WA_/BI0/C_0493_STR-CORRTYPE sy-vline 
WA_/BI0/C_0493_STR-KSTAR sy-vline 
WA_/BI0/C_0493_STR-SEKNZ sy-vline 
WA_/BI0/C_0493_STR-RSPOBART sy-vline 
WA_/BI0/C_0493_STR-RSPAROBVAL sy-vline 
WA_/BI0/C_0493_STR-CCTR_IBV sy-vline 
WA_/BI0/C_0493_STR-SWG sy-vline 
WA_/BI0/C_0493_STR-SWF sy-vline 
WA_/BI0/C_0493_STR-SWV sy-vline 
WA_/BI0/C_0493_STR-SMEG sy-vline 
WA_/BI0/C_0493_STR-SMEF sy-vline 
WA_/BI0/C_0493_STR-SMEV sy-vline 
WA_/BI0/C_0493_STR-WAERS sy-vline 
WA_/BI0/C_0493_STR-CURTYPE sy-vline 
WA_/BI0/C_0493_STR-MEINH sy-vline 
WA_/BI0/C_0493_STR-BLDAT sy-vline 
WA_/BI0/C_0493_STR-BUDAT sy-vline 
WA_/BI0/C_0493_STR-SGTXT sy-vline 
WA_/BI0/C_0493_STR-RSAUXACCTYPE sy-vline 
WA_/BI0/C_0493_STR-RSAUXACCVAL sy-vline 
WA_/BI0/C_0493_STR-BUKRS sy-vline 
WA_/BI0/C_0493_STR-GSBER sy-vline 
WA_/BI0/C_0493_STR-FKBER sy-vline 
WA_/BI0/C_0493_STR-PBUKRS sy-vline 
WA_/BI0/C_0493_STR-PFKBER sy-vline 
WA_/BI0/C_0493_STR-WERKS sy-vline 
WA_/BI0/C_0493_STR-MATNR sy-vline 
WA_/BI0/C_0493_STR-PERNR sy-vline 
WA_/BI0/C_0493_STR-KTOPL sy-vline 
WA_/BI0/C_0493_STR-SAKNR sy-vline 
WA_/BI0/C_0493_STR-LIFNR sy-vline 
WA_/BI0/C_0493_STR-KUNNR sy-vline 
WA_/BI0/C_0493_STR-REFBT sy-vline 
WA_/BI0/C_0493_STR-REFBN sy-vline 
WA_/BI0/C_0493_STR-REFBK sy-vline 
WA_/BI0/C_0493_STR-REFGJ sy-vline 
WA_/BI0/C_0493_STR-REFBZ sy-vline 
WA_/BI0/C_0493_STR-QMNUM sy-vline 
WA_/BI0/C_0493_STR-ZZSPREG sy-vline 
WA_/BI0/C_0493_STR-ZZBUSPARTN sy-vline 
WA_/BI0/C_0493_STR-ZZPRODUCT sy-vline 
WA_/BI0/C_0493_STR-ZZLOCA sy-vline 
WA_/BI0/C_0493_STR-ZZCHAN sy-vline 
WA_/BI0/C_0493_STR-ZZLOB sy-vline 
WA_/BI0/C_0493_STR-ZZNFAL sy-vline 
WA_/BI0/C_0493_STR-ZZUSERFLD1 sy-vline 
WA_/BI0/C_0493_STR-ZZUSERFLD2 sy-vline 
WA_/BI0/C_0493_STR-ZZUSERFLD3 sy-vline 
WA_/BI0/C_0493_STR-ZZREGION sy-vline 
WA_/BI0/C_0493_STR-ZZSTATE sy-vline 
WA_/BI0/C_0493_STR-UPDMODE sy-vline 
WA_/BI0/C_0493_STR-GEBER sy-vline 
WA_/BI0/C_0493_STR-PGEBER sy-vline 
WA_/BI0/C_0493_STR-GRANT_NBR sy-vline 
WA_/BI0/C_0493_STR-PGRANT_NBR sy-vline 
WA_/BI0/C_0493_STR-FIKRS sy-vline 
WA_/BI0/C_0493_STR-HRKFT sy-vline 
WA_/BI0/C_0493_STR-OBJNR sy-vline 
WA_/BI0/C_0493_STR-BUDGET_PD sy-vline 
WA_/BI0/C_0493_STR-PBUDGET_PD sy-vline 
WA_/BI0/C_0493_STR-START_POINT sy-vline 
WA_/BI0/C_0493_STR-END_POINT sy-vline 
WA_/BI0/C_0493_STR-LINEAR_LENGTH sy-vline 
WA_/BI0/C_0493_STR-LINEAR_UNIT sy-vline 
WA_/BI0/C_0493_STR-/BI0/FILLER0078 sy-vline 
WA_/BI0/C_0493_STR-PROID sy-vline 
WA_/BI0/C_0493_STR-POSID sy-vline 
WA_/BI0/C_0493_STR-ILART sy-vline 
WA_/BI0/C_0493_STR-EQUNR sy-vline 
WA_/BI0/C_0493_STR-TPLNR sy-vline 
WA_/BI0/C_0493_STR-/BI0/FILLER0084 sy-vline 
WA_/BI0/C_0493_STR-PART_ACTTY sy-vline 
WA_/BI0/C_0493_STR-PART_CCTR sy-vline 
WA_/BI0/C_0493_STR-PART_COORD sy-vline 
WA_/BI0/C_0493_STR-PART_WBSEL sy-vline 
WA_/BI0/C_0493_STR-PART_ABCPR sy-vline 
WA_/BI0/C_0493_STR-CO_REPLINE sy-vline 
WA_/BI0/C_0493_STR-DATAORIGIN sy-vline      INTO ld_text SEPARATED BY SPACE.

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