ABAP Select data from SAP table BON_ENH_S2 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BON_ENH_S2 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 BON_ENH_S2. 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 BON_ENH_S2 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_BON_ENH_S2 TYPE STANDARD TABLE OF BON_ENH_S2,
      WA_BON_ENH_S2 TYPE BON_ENH_S2,
      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: <BON_ENH_S2> TYPE BON_ENH_S2.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BON_ENH_S2.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BON_ENH_S2
  INTO TABLE IT_BON_ENH_S2.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BON_ENH_S2
*  INTO TABLE @DATA(IT_BON_ENH_S22).
*--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_BON_ENH_S2 INDEX 1 INTO DATA(WA_BON_ENH_S22).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BON_ENH_S2 ASSIGNING <BON_ENH_S2>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BON_ENH_S2>-SALESORG = 1.
<BON_ENH_S2>-DISTR_CHAN = 1.
<BON_ENH_S2>-DIVISION = 1.
<BON_ENH_S2>-DOC_TYPE = 1.
<BON_ENH_S2>-ORDBILLTYP = 1.

ENDLOOP.

LOOP AT IT_BON_ENH_S2 INTO WA_BON_ENH_S2.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BON_ENH_S2-BILL_DATE, sy-vline,
  WA_BON_ENH_S2-SOLD_TO, sy-vline,
  WA_BON_ENH_S2-ITEM_CATEG, sy-vline,
  WA_BON_ENH_S2-ACCTASGNMT, sy-vline,
  WA_BON_ENH_S2-PRICE_DATE, sy-vline,
  WA_BON_ENH_S2-COUNTRY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BON_ENH_S2 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_BON_ENH_S2 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_BON_ENH_S2 INTO WA_BON_ENH_S2.


*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.

*Conversion exit AUART, internal->external for field DOC_TYPE
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-DOC_TYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-DOC_TYPE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SOLD_TO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-SOLD_TO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-SOLD_TO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BILL_TO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-BILL_TO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-BILL_TO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PAYER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-PAYER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-PAYER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SHIP_TO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-SHIP_TO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-SHIP_TO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REF_DOC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-REF_DOC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-REF_DOC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN5, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN5_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ADDR_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-ADDR_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-ADDR_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field SALES_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-SALES_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-SALES_UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PROFIT_CTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-PROFIT_CTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-PROFIT_CTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DOC_NUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-DOC_NUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-DOC_NUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ORIGINDOC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-ORIGINDOC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-ORIGINDOC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATNL, internal->external for field MATERIAL_EXTERNAL
CALL FUNCTION 'CONVERSION_EXIT_MATNL_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-MATERIAL_EXTERNAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-MATERIAL_EXTERNAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATNW, internal->external for field MATERIAL_VERSION
CALL FUNCTION 'CONVERSION_EXIT_MATNW_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-MATERIAL_VERSION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-MATERIAL_VERSION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field EXCHANGE_RATE
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-EXCHANGE_RATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-EXCHANGE_RATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ORDERID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-ORDERID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-ORDERID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field COSTCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-COSTCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-COSTCENTER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field WBS_ELEM
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-WBS_ELEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-WBS_ELEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CONT_ACCT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-CONT_ACCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-CONT_ACCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field PARALLEL_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-PARALLEL_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-PARALLEL_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL_LONG
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-MATERIAL_LONG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-MATERIAL_LONG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field COND_D_UNT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_BON_ENH_S2-COND_D_UNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BON_ENH_S2-COND_D_UNT.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

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

TYPES: BEGIN OF T_BON_ENH_S2_STR, 
SALESORG TYPE STRING,
DISTR_CHAN TYPE STRING,
DIVISION TYPE STRING,
DOC_TYPE TYPE STRING,
ORDBILLTYP TYPE STRING,
BILL_DATE TYPE STRING,
SOLD_TO TYPE STRING,
ITEM_CATEG TYPE STRING,
ACCTASGNMT TYPE STRING,
PRICE_DATE TYPE STRING,
COUNTRY TYPE STRING,
PLANT TYPE STRING,
BILL_TO TYPE STRING,
PAYER TYPE STRING,
SHIP_TO TYPE STRING,
REF_DOC TYPE STRING,
MATERIAL TYPE STRING,
REQ_QTY TYPE STRING,
CURRENCY TYPE STRING,
SHORT_TEXT TYPE STRING,
TAXCL_1MAT TYPE STRING,
REF_ITEM TYPE STRING,
STAT_GROUP TYPE STRING,
NO_MATMAST TYPE STRING,
ADDR_NO TYPE STRING,
TITLE TYPE STRING,
NAME TYPE STRING,
NAME_2 TYPE STRING,
POSTL_CODE TYPE STRING,
CONSUMCTRY TYPE STRING,
CITY TYPE STRING,
DISTRICT TYPE STRING,
STREET TYPE STRING,
REGION TYPE STRING,
PROD_HIER TYPE STRING,
SALES_UNIT TYPE STRING,
PROFIT_CTR TYPE STRING,
TAXJURCODE TYPE STRING,
PURCH_ORD TYPE STRING,
DOC_NUMBER TYPE STRING,
ITM_NUMBER TYPE STRING,
ORIGINDOC TYPE STRING,
ITEM TYPE STRING,
CREATED_BY TYPE STRING,
MATERIAL_EXTERNAL TYPE STRING,
MATERIAL_GUID TYPE STRING,
MATERIAL_VERSION TYPE STRING,
INCOTERMS1 TYPE STRING,
INCOTERMS2 TYPE STRING,
EXCHANGE_RATE TYPE STRING,
PAYMENT_TERMS TYPE STRING,
HG_LV_ITEM TYPE STRING,
REF_DOC_CA TYPE STRING,
ORDERID TYPE STRING,
PROFIT_SEGM_NO TYPE STRING,
COSTCENTER TYPE STRING,
WBS_ELEM TYPE STRING,
TAX_DEPART_CTY TYPE STRING,
TAX_DEST_CTY TYPE STRING,
SERV_DATE TYPE STRING,
CONT_ACCT TYPE STRING,
PARALLEL_QTY TYPE STRING,
PARALLEL_UOM TYPE STRING,
REF_DOC_CA_LONG TYPE STRING,
INCOTERMSV TYPE STRING,
INCOTERMS2L TYPE STRING,
INCOTERMS3L TYPE STRING,
MATERIAL_LONG TYPE STRING,
DATA_INDEX TYPE STRING,
COND_TYPE TYPE STRING,
COND_VALUE TYPE STRING,
COND_CURR TYPE STRING,
COND_P_UNT TYPE STRING,
COND_D_UNT TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BON_ENH_S2_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_BON_ENH_S2_STR-SALESORG sy-vline 
WA_BON_ENH_S2_STR-DISTR_CHAN sy-vline 
WA_BON_ENH_S2_STR-DIVISION sy-vline 
WA_BON_ENH_S2_STR-DOC_TYPE sy-vline 
WA_BON_ENH_S2_STR-ORDBILLTYP sy-vline 
WA_BON_ENH_S2_STR-BILL_DATE sy-vline 
WA_BON_ENH_S2_STR-SOLD_TO sy-vline 
WA_BON_ENH_S2_STR-ITEM_CATEG sy-vline 
WA_BON_ENH_S2_STR-ACCTASGNMT sy-vline 
WA_BON_ENH_S2_STR-PRICE_DATE sy-vline 
WA_BON_ENH_S2_STR-COUNTRY sy-vline 
WA_BON_ENH_S2_STR-PLANT sy-vline 
WA_BON_ENH_S2_STR-BILL_TO sy-vline 
WA_BON_ENH_S2_STR-PAYER sy-vline 
WA_BON_ENH_S2_STR-SHIP_TO sy-vline 
WA_BON_ENH_S2_STR-REF_DOC sy-vline 
WA_BON_ENH_S2_STR-MATERIAL sy-vline 
WA_BON_ENH_S2_STR-REQ_QTY sy-vline 
WA_BON_ENH_S2_STR-CURRENCY sy-vline 
WA_BON_ENH_S2_STR-SHORT_TEXT sy-vline 
WA_BON_ENH_S2_STR-TAXCL_1MAT sy-vline 
WA_BON_ENH_S2_STR-REF_ITEM sy-vline 
WA_BON_ENH_S2_STR-STAT_GROUP sy-vline 
WA_BON_ENH_S2_STR-NO_MATMAST sy-vline 
WA_BON_ENH_S2_STR-ADDR_NO sy-vline 
WA_BON_ENH_S2_STR-TITLE sy-vline 
WA_BON_ENH_S2_STR-NAME sy-vline 
WA_BON_ENH_S2_STR-NAME_2 sy-vline 
WA_BON_ENH_S2_STR-POSTL_CODE sy-vline 
WA_BON_ENH_S2_STR-CONSUMCTRY sy-vline 
WA_BON_ENH_S2_STR-CITY sy-vline 
WA_BON_ENH_S2_STR-DISTRICT sy-vline 
WA_BON_ENH_S2_STR-STREET sy-vline 
WA_BON_ENH_S2_STR-REGION sy-vline 
WA_BON_ENH_S2_STR-PROD_HIER sy-vline 
WA_BON_ENH_S2_STR-SALES_UNIT sy-vline 
WA_BON_ENH_S2_STR-PROFIT_CTR sy-vline 
WA_BON_ENH_S2_STR-TAXJURCODE sy-vline 
WA_BON_ENH_S2_STR-PURCH_ORD sy-vline 
WA_BON_ENH_S2_STR-DOC_NUMBER sy-vline 
WA_BON_ENH_S2_STR-ITM_NUMBER sy-vline 
WA_BON_ENH_S2_STR-ORIGINDOC sy-vline 
WA_BON_ENH_S2_STR-ITEM sy-vline 
WA_BON_ENH_S2_STR-CREATED_BY sy-vline 
WA_BON_ENH_S2_STR-MATERIAL_EXTERNAL sy-vline 
WA_BON_ENH_S2_STR-MATERIAL_GUID sy-vline 
WA_BON_ENH_S2_STR-MATERIAL_VERSION sy-vline 
WA_BON_ENH_S2_STR-INCOTERMS1 sy-vline 
WA_BON_ENH_S2_STR-INCOTERMS2 sy-vline 
WA_BON_ENH_S2_STR-EXCHANGE_RATE sy-vline 
WA_BON_ENH_S2_STR-PAYMENT_TERMS sy-vline 
WA_BON_ENH_S2_STR-HG_LV_ITEM sy-vline 
WA_BON_ENH_S2_STR-REF_DOC_CA sy-vline 
WA_BON_ENH_S2_STR-ORDERID sy-vline 
WA_BON_ENH_S2_STR-PROFIT_SEGM_NO sy-vline 
WA_BON_ENH_S2_STR-COSTCENTER sy-vline 
WA_BON_ENH_S2_STR-WBS_ELEM sy-vline 
WA_BON_ENH_S2_STR-TAX_DEPART_CTY sy-vline 
WA_BON_ENH_S2_STR-TAX_DEST_CTY sy-vline 
WA_BON_ENH_S2_STR-SERV_DATE sy-vline 
WA_BON_ENH_S2_STR-CONT_ACCT sy-vline 
WA_BON_ENH_S2_STR-PARALLEL_QTY sy-vline 
WA_BON_ENH_S2_STR-PARALLEL_UOM sy-vline 
WA_BON_ENH_S2_STR-REF_DOC_CA_LONG sy-vline 
WA_BON_ENH_S2_STR-INCOTERMSV sy-vline 
WA_BON_ENH_S2_STR-INCOTERMS2L sy-vline 
WA_BON_ENH_S2_STR-INCOTERMS3L sy-vline 
WA_BON_ENH_S2_STR-MATERIAL_LONG sy-vline 
WA_BON_ENH_S2_STR-DATA_INDEX sy-vline 
WA_BON_ENH_S2_STR-COND_TYPE sy-vline 
WA_BON_ENH_S2_STR-COND_VALUE sy-vline 
WA_BON_ENH_S2_STR-COND_CURR sy-vline 
WA_BON_ENH_S2_STR-COND_P_UNT sy-vline 
WA_BON_ENH_S2_STR-COND_D_UNT sy-vline 
WA_BON_ENH_S2_STR-VKORG sy-vline 
WA_BON_ENH_S2_STR-VTWEG sy-vline 
WA_BON_ENH_S2_STR-SPART sy-vline      INTO ld_text SEPARATED BY SPACE.

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