ABAP Select data from SAP table BORGR_ASN_DATA_SELECT_KZ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BORGR_ASN_DATA_SELECT_KZ
*  INTO TABLE @DATA(IT_BORGR_ASN_DATA_SELECT_KZ2).
*--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_BORGR_ASN_DATA_SELECT_KZ INDEX 1 INTO DATA(WA_BORGR_ASN_DATA_SELECT_KZ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BORGR_ASN_DATA_SELECT_KZ>-LIKP = 1.
<BORGR_ASN_DATA_SELECT_KZ>-LIPS = 1.
<BORGR_ASN_DATA_SELECT_KZ>-VBUK = 1.
<BORGR_ASN_DATA_SELECT_KZ>-VBUP = 1.
<BORGR_ASN_DATA_SELECT_KZ>-HEADS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BORGR_ASN_DATA_SELECT_KZ-ITEMS, sy-vline,
  WA_BORGR_ASN_DATA_SELECT_KZ-PAB, sy-vline,
  WA_BORGR_ASN_DATA_SELECT_KZ-HUSSTAT, sy-vline,
  WA_BORGR_ASN_DATA_SELECT_KZ-HURES, sy-vline,
  WA_BORGR_ASN_DATA_SELECT_KZ-SERNR, sy-vline,
  WA_BORGR_ASN_DATA_SELECT_KZ-VBFA, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BORGR_ASN_DATA_SELECT_KZ 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_BORGR_ASN_DATA_SELECT_KZ 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_BORGR_ASN_DATA_SELECT_KZ INTO WA_BORGR_ASN_DATA_SELECT_KZ.


*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_BORGR_ASN_DATA_SELECT_KZ_STR, 
LIKP TYPE STRING,
LIPS TYPE STRING,
VBUK TYPE STRING,
VBUP TYPE STRING,
HEADS TYPE STRING,
ITEMS TYPE STRING,
PAB TYPE STRING,
HUSSTAT TYPE STRING,
HURES TYPE STRING,
SERNR TYPE STRING,
VBFA TYPE STRING,
JITOGR TYPE STRING,
PKPS TYPE STRING,
HUMSEG TYPE STRING,
MSEG TYPE STRING,
VTTK TYPE STRING,
DUMMY2 TYPE STRING,
DUMMY3 TYPE STRING,
DUMMY4 TYPE STRING,
DUMMY5 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BORGR_ASN_DATA_SELECT_KZ_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_BORGR_ASN_DATA_SELECT_KZ_STR-LIKP sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-LIPS sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-VBUK sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-VBUP sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-HEADS sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-ITEMS sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-PAB sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-HUSSTAT sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-HURES sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-SERNR sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-VBFA sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-JITOGR sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-PKPS sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-HUMSEG sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-MSEG sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-VTTK sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-DUMMY2 sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-DUMMY3 sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-DUMMY4 sy-vline 
WA_BORGR_ASN_DATA_SELECT_KZ_STR-DUMMY5 sy-vline      INTO ld_text SEPARATED BY SPACE.

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