ABAP Select data from SAP table BAPIBUSISM008_BILLDATASETX into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BAPIBUSISM008_BILLDATASETX 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 BAPIBUSISM008_BILLDATASETX. 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 BAPIBUSISM008_BILLDATASETX 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_BAPIBUSISM008_BILLDATASETX TYPE STANDARD TABLE OF BAPIBUSISM008_BILLDATASETX,
      WA_BAPIBUSISM008_BILLDATASETX TYPE BAPIBUSISM008_BILLDATASETX,
      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: <BAPIBUSISM008_BILLDATASETX> TYPE BAPIBUSISM008_BILLDATASETX.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BAPIBUSISM008_BILLDATASETX.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BAPIBUSISM008_BILLDATASETX
  INTO TABLE IT_BAPIBUSISM008_BILLDATASETX.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPIBUSISM008_BILLDATASETX
*  INTO TABLE @DATA(IT_BAPIBUSISM008_BILLDATASETX2).
*--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_BAPIBUSISM008_BILLDATASETX INDEX 1 INTO DATA(WA_BAPIBUSISM008_BILLDATASETX2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPIBUSISM008_BILLDATASETX ASSIGNING <BAPIBUSISM008_BILLDATASETX>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIBUSISM008_BILLDATASETX>-DOCUMENT_NO = 1.
<BAPIBUSISM008_BILLDATASETX>-ITEM_NUMBER = 1.
<BAPIBUSISM008_BILLDATASETX>-BILLING_DATASET_NO = 1.
<BAPIBUSISM008_BILLDATASETX>-UPDATEFLAG = 1.
<BAPIBUSISM008_BILLDATASETX>-PERCENTAGE_DISCOUNT1 = 1.

ENDLOOP.

LOOP AT IT_BAPIBUSISM008_BILLDATASETX INTO WA_BAPIBUSISM008_BILLDATASETX.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPIBUSISM008_BILLDATASETX-PERCENTAGE_DISCOUNT1_REASON, sy-vline,
  WA_BAPIBUSISM008_BILLDATASETX-PERCENTAGE_DISCOUNT2, sy-vline,
  WA_BAPIBUSISM008_BILLDATASETX-PERCENTAGE_DISCOUNT2_REASON, sy-vline,
  WA_BAPIBUSISM008_BILLDATASETX-PERCENTAGE_DISCOUNT3, sy-vline,
  WA_BAPIBUSISM008_BILLDATASETX-PERCENTAGE_DISCOUNT3_REASON, sy-vline,
  WA_BAPIBUSISM008_BILLDATASETX-QUANTITY_DISCOUNT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPIBUSISM008_BILLDATASETX 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_BAPIBUSISM008_BILLDATASETX 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_BAPIBUSISM008_BILLDATASETX INTO WA_BAPIBUSISM008_BILLDATASETX.


*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 ALPHA, internal->external for field DOCUMENT_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBUSISM008_BILLDATASETX-DOCUMENT_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBUSISM008_BILLDATASETX-DOCUMENT_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BILLING_DATASET_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIBUSISM008_BILLDATASETX-BILLING_DATASET_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIBUSISM008_BILLDATASETX-BILLING_DATASET_NO.
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_BAPIBUSISM008_BILLDATASETX_STR, 
DOCUMENT_NO TYPE STRING,
ITEM_NUMBER TYPE STRING,
BILLING_DATASET_NO TYPE STRING,
UPDATEFLAG TYPE STRING,
PERCENTAGE_DISCOUNT1 TYPE STRING,
PERCENTAGE_DISCOUNT1_REASON TYPE STRING,
PERCENTAGE_DISCOUNT2 TYPE STRING,
PERCENTAGE_DISCOUNT2_REASON TYPE STRING,
PERCENTAGE_DISCOUNT3 TYPE STRING,
PERCENTAGE_DISCOUNT3_REASON TYPE STRING,
QUANTITY_DISCOUNT TYPE STRING,
QUANTITY_DISCOUNT_P_UNT TYPE STRING,
QUANTITY_DISCOUNT_UOM TYPE STRING,
QUANTITY_DISCOUNT_REASON TYPE STRING,
AMOUNT_DISCOUNT TYPE STRING,
AMOUNT_DISCOUNT_REASON TYPE STRING,
PERCENTAGE_SURCHARGE1 TYPE STRING,
PERCENTAGE_SURCHARGE1_REASON TYPE STRING,
PERCENTAGE_SURCHARGE2 TYPE STRING,
PERCENTAGE_SURCHARGE2_REASON TYPE STRING,
PERCENTAGE_SURCHARGE3 TYPE STRING,
PERCENTAGE_SURCHARGE3_REASON TYPE STRING,
QUANTITY_SURCHARGE TYPE STRING,
QUANTITY_SURCHARGE_P_UNT TYPE STRING,
QUANTITY_SURCHARGE_UOM TYPE STRING,
QUANTITY_SURCHARGE_REASON TYPE STRING,
AMOUNT_SURCHARGE TYPE STRING,
AMOUNT_SURCHARGE_REASON TYPE STRING,
BASIC_PRICE TYPE STRING,
BASIC_PRICE_P_UNT TYPE STRING,
BASIC_PRICE_UOM TYPE STRING,
BASIC_PRICE_REASON TYPE STRING,
AGREED_PRICE TYPE STRING,
AGREED_PRICE_REASON TYPE STRING,
DISCOUNT_SURCHARGE_CURRENCY TYPE STRING,
CURRENCY TYPE STRING,
PRICE_DATE TYPE STRING,
PLANNED_BILLING_DATE TYPE STRING,
BILL_BLOCK TYPE STRING,
PMNTTRMS TYPE STRING,
FIX_VAL_DY TYPE STRING,
ADD_VAL_DY TYPE STRING,
BILL_SCHED TYPE STRING,
PRICE_GRP TYPE STRING,
CASH_DISC TYPE STRING,
LOCAL_CUSTOMER TYPE STRING,
SEPARATE_BILLING_DOCUMENT TYPE STRING,
ADVANCE_BILLING TYPE STRING,
TAX_CLASS_MATERIAL1 TYPE STRING,
TAX_CLASS_MATERIAL2 TYPE STRING,
TAX_CLASS_MATERIAL3 TYPE STRING,
TAX_CLASS_MATERIAL4 TYPE STRING,
TAX_CLASS_MATERIAL5 TYPE STRING,
TAX_CLASS_MATERIAL6 TYPE STRING,
TAX_CLASS_MATERIAL7 TYPE STRING,
TAX_CLASS_MATERIAL8 TYPE STRING,
TAX_CLASS_MATERIAL9 TYPE STRING,
OVERALL_CREDIT_STATUS TYPE STRING,
NO_OF_QUA_DISCOUNT_PUBL_OT_BUS TYPE STRING,
NO_OF_QUA_DISCOUNT_PUBL_OT_DAY TYPE STRING,
CC_AUTTH_NO TYPE STRING,
AUTH_REFNO TYPE STRING,
AUTHAMOUNT TYPE STRING,
AUTH_DATE TYPE STRING,
AUTH_TIME TYPE STRING,
STATUS_CHARACTERISTIC0 TYPE STRING,
STATUS_CHARACTERISTIC1 TYPE STRING,
STATUS_CHARACTERISTIC2 TYPE STRING,
STATUS_CHARACTERISTIC3 TYPE STRING,
STATUS_CHARACTERISTIC4 TYPE STRING,
STATUS_CHARACTERISTIC5 TYPE STRING,
STATUS_CHARACTERISTIC6 TYPE STRING,
STATUS_CHARACTERISTIC7 TYPE STRING,
STATUS_CHARACTERISTIC8 TYPE STRING,
STATUS_CHARACTERISTIC9 TYPE STRING,
CANCELLED TYPE STRING,
CANCELLATION_REASON TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPIBUSISM008_BILLDATASETX_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_BAPIBUSISM008_BILLDATASETX_STR-DOCUMENT_NO sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-ITEM_NUMBER sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-BILLING_DATASET_NO sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-UPDATEFLAG sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PERCENTAGE_DISCOUNT1 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PERCENTAGE_DISCOUNT1_REASON sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PERCENTAGE_DISCOUNT2 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PERCENTAGE_DISCOUNT2_REASON sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PERCENTAGE_DISCOUNT3 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PERCENTAGE_DISCOUNT3_REASON sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-QUANTITY_DISCOUNT sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-QUANTITY_DISCOUNT_P_UNT sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-QUANTITY_DISCOUNT_UOM sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-QUANTITY_DISCOUNT_REASON sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-AMOUNT_DISCOUNT sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-AMOUNT_DISCOUNT_REASON sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PERCENTAGE_SURCHARGE1 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PERCENTAGE_SURCHARGE1_REASON sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PERCENTAGE_SURCHARGE2 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PERCENTAGE_SURCHARGE2_REASON sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PERCENTAGE_SURCHARGE3 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PERCENTAGE_SURCHARGE3_REASON sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-QUANTITY_SURCHARGE sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-QUANTITY_SURCHARGE_P_UNT sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-QUANTITY_SURCHARGE_UOM sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-QUANTITY_SURCHARGE_REASON sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-AMOUNT_SURCHARGE sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-AMOUNT_SURCHARGE_REASON sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-BASIC_PRICE sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-BASIC_PRICE_P_UNT sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-BASIC_PRICE_UOM sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-BASIC_PRICE_REASON sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-AGREED_PRICE sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-AGREED_PRICE_REASON sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-DISCOUNT_SURCHARGE_CURRENCY sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-CURRENCY sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PRICE_DATE sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PLANNED_BILLING_DATE sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-BILL_BLOCK sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PMNTTRMS sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-FIX_VAL_DY sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-ADD_VAL_DY sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-BILL_SCHED sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-PRICE_GRP sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-CASH_DISC sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-LOCAL_CUSTOMER sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-SEPARATE_BILLING_DOCUMENT sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-ADVANCE_BILLING sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-TAX_CLASS_MATERIAL1 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-TAX_CLASS_MATERIAL2 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-TAX_CLASS_MATERIAL3 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-TAX_CLASS_MATERIAL4 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-TAX_CLASS_MATERIAL5 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-TAX_CLASS_MATERIAL6 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-TAX_CLASS_MATERIAL7 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-TAX_CLASS_MATERIAL8 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-TAX_CLASS_MATERIAL9 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-OVERALL_CREDIT_STATUS sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-NO_OF_QUA_DISCOUNT_PUBL_OT_BUS sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-NO_OF_QUA_DISCOUNT_PUBL_OT_DAY sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-CC_AUTTH_NO sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-AUTH_REFNO sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-AUTHAMOUNT sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-AUTH_DATE sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-AUTH_TIME sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-STATUS_CHARACTERISTIC0 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-STATUS_CHARACTERISTIC1 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-STATUS_CHARACTERISTIC2 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-STATUS_CHARACTERISTIC3 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-STATUS_CHARACTERISTIC4 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-STATUS_CHARACTERISTIC5 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-STATUS_CHARACTERISTIC6 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-STATUS_CHARACTERISTIC7 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-STATUS_CHARACTERISTIC8 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-STATUS_CHARACTERISTIC9 sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-CANCELLED sy-vline 
WA_BAPIBUSISM008_BILLDATASETX_STR-CANCELLATION_REASON sy-vline      INTO ld_text SEPARATED BY SPACE.

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