ABAP Select data from SAP table BBP_TREX_QUERY into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BBP_TREX_QUERY
*  INTO TABLE @DATA(IT_BBP_TREX_QUERY2).
*--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_BBP_TREX_QUERY INDEX 1 INTO DATA(WA_BBP_TREX_QUERY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BBP_TREX_QUERY>-ADDRESS = 1.
<BBP_TREX_QUERY>-VALUE1 = 1.
<BBP_TREX_QUERY>-VALUE2 = 1.
<BBP_TREX_QUERY>-RANGE = 1.
<BBP_TREX_QUERY>-FUZZY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BBP_TREX_QUERY-BELNR, sy-vline,
  WA_BBP_TREX_QUERY-VALUE1, sy-vline,
  WA_BBP_TREX_QUERY-VALUE2, sy-vline,
  WA_BBP_TREX_QUERY-RANGE, sy-vline,
  WA_BBP_TREX_QUERY-FUZZY, sy-vline,
  WA_BBP_TREX_QUERY-BE_REFOBJ, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BBP_TREX_QUERY 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_BBP_TREX_QUERY 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_BBP_TREX_QUERY INTO WA_BBP_TREX_QUERY.


*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_BBP_TREX_QUERY_STR, 
ADDRESS TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
BELNR TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
BE_REFOBJ TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
BE_REFOBJ_ITEM TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
CO_CODE TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
CURRENCY TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
DEL_NOTE_NUMBER TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
DESCRIPTION TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
GJAHR TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
GROSS_AMOUNT TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
GUID TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
INVOICE_DATE TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
LOGICAL_SYSTEM TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
NAME TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
NUMBER_INT TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
ORDERED_PROD TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
PARTNER_ID TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
POSTING_DATE TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
QUANTITY TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
REF_DOC_NO TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
UNIT TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,
VALUE TYPE STRING,
VALUE1 TYPE STRING,
VALUE2 TYPE STRING,
RANGE TYPE STRING,
FUZZY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BBP_TREX_QUERY_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_BBP_TREX_QUERY_STR-ADDRESS sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-BELNR sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-BE_REFOBJ sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-BE_REFOBJ_ITEM sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-CO_CODE sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-CURRENCY sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-DEL_NOTE_NUMBER sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-DESCRIPTION sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-GJAHR sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-GROSS_AMOUNT sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-GUID sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-INVOICE_DATE sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-LOGICAL_SYSTEM sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-NAME sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-NUMBER_INT sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-ORDERED_PROD sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-PARTNER_ID sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-POSTING_DATE sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-QUANTITY sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-REF_DOC_NO sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-UNIT sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE1 sy-vline 
WA_BBP_TREX_QUERY_STR-VALUE2 sy-vline 
WA_BBP_TREX_QUERY_STR-RANGE sy-vline 
WA_BBP_TREX_QUERY_STR-FUZZY sy-vline      INTO ld_text SEPARATED BY SPACE.

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