ABAP Select data from SAP table BUS_ADRC_BW into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BUS_ADRC_BW
*  INTO TABLE @DATA(IT_BUS_ADRC_BW2).
*--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_BUS_ADRC_BW INDEX 1 INTO DATA(WA_BUS_ADRC_BW2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BUS_ADRC_BW>-PARTNER = 1.
<BUS_ADRC_BW>-PARTNER_GUID = 1.
<BUS_ADRC_BW>-ADDRNUMBER = 1.
<BUS_ADRC_BW>-DATE_FROM = 1.
<BUS_ADRC_BW>-NATION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BUS_ADRC_BW-DATE_TO, sy-vline,
  WA_BUS_ADRC_BW-TITLE, sy-vline,
  WA_BUS_ADRC_BW-NAME1, sy-vline,
  WA_BUS_ADRC_BW-NAME2, sy-vline,
  WA_BUS_ADRC_BW-NAME3, sy-vline,
  WA_BUS_ADRC_BW-NAME4, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BUS_ADRC_BW 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_BUS_ADRC_BW 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_BUS_ADRC_BW INTO WA_BUS_ADRC_BW.


*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 PARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BUS_ADRC_BW-PARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BUS_ADRC_BW-PARTNER.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit ALPHA, internal->external for field CITY_CODE2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BUS_ADRC_BW-CITY_CODE2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BUS_ADRC_BW-CITY_CODE2.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ISOLA, internal->external for field LANGU
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_BUS_ADRC_BW-LANGU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BUS_ADRC_BW-LANGU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SXIDN, internal->external for field SMTP_ADDR
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_BUS_ADRC_BW-SMTP_ADDR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BUS_ADRC_BW-SMTP_ADDR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ADDRCOMM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BUS_ADRC_BW-ADDRCOMM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BUS_ADRC_BW-ADDRCOMM.
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_BUS_ADRC_BW_STR, 
PARTNER TYPE STRING,
PARTNER_GUID TYPE STRING,
ADDRNUMBER TYPE STRING,
DATE_FROM TYPE STRING,
NATION TYPE STRING,
DATE_TO TYPE STRING,
TITLE TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
NAME3 TYPE STRING,
NAME4 TYPE STRING,
NAME_CO TYPE STRING,
CITY1 TYPE STRING,
CITY2 TYPE STRING,
CITY_CODE TYPE STRING,
CITYP_CODE TYPE STRING,
HOME_CITY TYPE STRING,
CITYH_CODE TYPE STRING,
REGIOGROUP TYPE STRING,
POST_CODE1 TYPE STRING,
POST_CODE2 TYPE STRING,
POST_CODE3 TYPE STRING,
PO_BOX TYPE STRING,
PO_BOX_NUM TYPE STRING,
PO_BOX_LOC TYPE STRING,
CITY_CODE2 TYPE STRING,
PO_BOX_REG TYPE STRING,
PO_BOX_CTY TYPE STRING,
TRANSPZONE TYPE STRING,
STREET TYPE STRING,
STREETCODE TYPE STRING,
HOUSE_NUM1 TYPE STRING,
HOUSE_NUM2 TYPE STRING,
STR_SUPPL1 TYPE STRING,
STR_SUPPL2 TYPE STRING,
STR_SUPPL3 TYPE STRING,
LOCATION TYPE STRING,
BUILDING TYPE STRING,
FLOOR TYPE STRING,
ROOMNUMBER TYPE STRING,
COUNTRY TYPE STRING,
LANGU TYPE STRING,
REGION TYPE STRING,
PERS_ADDR TYPE STRING,
SORT1 TYPE STRING,
SORT2 TYPE STRING,
TEL_NUMBER TYPE STRING,
TEL_EXTENS TYPE STRING,
FAX_NUMBER TYPE STRING,
FAX_EXTENS TYPE STRING,
EXTENSION1 TYPE STRING,
EXTENSION2 TYPE STRING,
TIME_ZONE TYPE STRING,
TAXJURCODE TYPE STRING,
SMTP_ADDR TYPE STRING,
URI_ADDR TYPE STRING,
TELDISPLAY TYPE STRING,
FAXDISPLAY TYPE STRING,
LONGITUDE TYPE STRING,
LATITUDE TYPE STRING,
ALTITUDE TYPE STRING,
SRCID TYPE STRING,
PRECISID TYPE STRING,
ADDRCOMM TYPE STRING,
ADDR_SHORT TYPE STRING,
ADDR_SHORT_S TYPE STRING,
LINE0 TYPE STRING,
LINE1 TYPE STRING,
LINE2 TYPE STRING,
LINE3 TYPE STRING,
LINE4 TYPE STRING,
LINE5 TYPE STRING,
LINE6 TYPE STRING,
LINE7 TYPE STRING,
LINE8 TYPE STRING,
LINE9 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BUS_ADRC_BW_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_BUS_ADRC_BW_STR-PARTNER sy-vline 
WA_BUS_ADRC_BW_STR-PARTNER_GUID sy-vline 
WA_BUS_ADRC_BW_STR-ADDRNUMBER sy-vline 
WA_BUS_ADRC_BW_STR-DATE_FROM sy-vline 
WA_BUS_ADRC_BW_STR-NATION sy-vline 
WA_BUS_ADRC_BW_STR-DATE_TO sy-vline 
WA_BUS_ADRC_BW_STR-TITLE sy-vline 
WA_BUS_ADRC_BW_STR-NAME1 sy-vline 
WA_BUS_ADRC_BW_STR-NAME2 sy-vline 
WA_BUS_ADRC_BW_STR-NAME3 sy-vline 
WA_BUS_ADRC_BW_STR-NAME4 sy-vline 
WA_BUS_ADRC_BW_STR-NAME_CO sy-vline 
WA_BUS_ADRC_BW_STR-CITY1 sy-vline 
WA_BUS_ADRC_BW_STR-CITY2 sy-vline 
WA_BUS_ADRC_BW_STR-CITY_CODE sy-vline 
WA_BUS_ADRC_BW_STR-CITYP_CODE sy-vline 
WA_BUS_ADRC_BW_STR-HOME_CITY sy-vline 
WA_BUS_ADRC_BW_STR-CITYH_CODE sy-vline 
WA_BUS_ADRC_BW_STR-REGIOGROUP sy-vline 
WA_BUS_ADRC_BW_STR-POST_CODE1 sy-vline 
WA_BUS_ADRC_BW_STR-POST_CODE2 sy-vline 
WA_BUS_ADRC_BW_STR-POST_CODE3 sy-vline 
WA_BUS_ADRC_BW_STR-PO_BOX sy-vline 
WA_BUS_ADRC_BW_STR-PO_BOX_NUM sy-vline 
WA_BUS_ADRC_BW_STR-PO_BOX_LOC sy-vline 
WA_BUS_ADRC_BW_STR-CITY_CODE2 sy-vline 
WA_BUS_ADRC_BW_STR-PO_BOX_REG sy-vline 
WA_BUS_ADRC_BW_STR-PO_BOX_CTY sy-vline 
WA_BUS_ADRC_BW_STR-TRANSPZONE sy-vline 
WA_BUS_ADRC_BW_STR-STREET sy-vline 
WA_BUS_ADRC_BW_STR-STREETCODE sy-vline 
WA_BUS_ADRC_BW_STR-HOUSE_NUM1 sy-vline 
WA_BUS_ADRC_BW_STR-HOUSE_NUM2 sy-vline 
WA_BUS_ADRC_BW_STR-STR_SUPPL1 sy-vline 
WA_BUS_ADRC_BW_STR-STR_SUPPL2 sy-vline 
WA_BUS_ADRC_BW_STR-STR_SUPPL3 sy-vline 
WA_BUS_ADRC_BW_STR-LOCATION sy-vline 
WA_BUS_ADRC_BW_STR-BUILDING sy-vline 
WA_BUS_ADRC_BW_STR-FLOOR sy-vline 
WA_BUS_ADRC_BW_STR-ROOMNUMBER sy-vline 
WA_BUS_ADRC_BW_STR-COUNTRY sy-vline 
WA_BUS_ADRC_BW_STR-LANGU sy-vline 
WA_BUS_ADRC_BW_STR-REGION sy-vline 
WA_BUS_ADRC_BW_STR-PERS_ADDR sy-vline 
WA_BUS_ADRC_BW_STR-SORT1 sy-vline 
WA_BUS_ADRC_BW_STR-SORT2 sy-vline 
WA_BUS_ADRC_BW_STR-TEL_NUMBER sy-vline 
WA_BUS_ADRC_BW_STR-TEL_EXTENS sy-vline 
WA_BUS_ADRC_BW_STR-FAX_NUMBER sy-vline 
WA_BUS_ADRC_BW_STR-FAX_EXTENS sy-vline 
WA_BUS_ADRC_BW_STR-EXTENSION1 sy-vline 
WA_BUS_ADRC_BW_STR-EXTENSION2 sy-vline 
WA_BUS_ADRC_BW_STR-TIME_ZONE sy-vline 
WA_BUS_ADRC_BW_STR-TAXJURCODE sy-vline 
WA_BUS_ADRC_BW_STR-SMTP_ADDR sy-vline 
WA_BUS_ADRC_BW_STR-URI_ADDR sy-vline 
WA_BUS_ADRC_BW_STR-TELDISPLAY sy-vline 
WA_BUS_ADRC_BW_STR-FAXDISPLAY sy-vline 
WA_BUS_ADRC_BW_STR-LONGITUDE sy-vline 
WA_BUS_ADRC_BW_STR-LATITUDE sy-vline 
WA_BUS_ADRC_BW_STR-ALTITUDE sy-vline 
WA_BUS_ADRC_BW_STR-SRCID sy-vline 
WA_BUS_ADRC_BW_STR-PRECISID sy-vline 
WA_BUS_ADRC_BW_STR-ADDRCOMM sy-vline 
WA_BUS_ADRC_BW_STR-ADDR_SHORT sy-vline 
WA_BUS_ADRC_BW_STR-ADDR_SHORT_S sy-vline 
WA_BUS_ADRC_BW_STR-LINE0 sy-vline 
WA_BUS_ADRC_BW_STR-LINE1 sy-vline 
WA_BUS_ADRC_BW_STR-LINE2 sy-vline 
WA_BUS_ADRC_BW_STR-LINE3 sy-vline 
WA_BUS_ADRC_BW_STR-LINE4 sy-vline 
WA_BUS_ADRC_BW_STR-LINE5 sy-vline 
WA_BUS_ADRC_BW_STR-LINE6 sy-vline 
WA_BUS_ADRC_BW_STR-LINE7 sy-vline 
WA_BUS_ADRC_BW_STR-LINE8 sy-vline 
WA_BUS_ADRC_BW_STR-LINE9 sy-vline      INTO ld_text SEPARATED BY SPACE.

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