ABAP Select data from SAP table BAPI10009QTAPOSITIONX into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BAPI10009QTAPOSITIONX 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 BAPI10009QTAPOSITIONX. 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 BAPI10009QTAPOSITIONX 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_BAPI10009QTAPOSITIONX TYPE STANDARD TABLE OF BAPI10009QTAPOSITIONX,
      WA_BAPI10009QTAPOSITIONX TYPE BAPI10009QTAPOSITIONX,
      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: <BAPI10009QTAPOSITIONX> TYPE BAPI10009QTAPOSITIONX.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BAPI10009QTAPOSITIONX.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BAPI10009QTAPOSITIONX
  INTO TABLE IT_BAPI10009QTAPOSITIONX.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPI10009QTAPOSITIONX
*  INTO TABLE @DATA(IT_BAPI10009QTAPOSITIONX2).
*--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_BAPI10009QTAPOSITIONX INDEX 1 INTO DATA(WA_BAPI10009QTAPOSITIONX2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPI10009QTAPOSITIONX ASSIGNING <BAPI10009QTAPOSITIONX>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI10009QTAPOSITIONX>-LOCATION_ID = 1.
<BAPI10009QTAPOSITIONX>-LOCATION = 1.
<BAPI10009QTAPOSITIONX>-LOCTYPE = 1.
<BAPI10009QTAPOSITIONX>-VALFR = 1.
<BAPI10009QTAPOSITIONX>-VALTO = 1.

ENDLOOP.

LOOP AT IT_BAPI10009QTAPOSITIONX INTO WA_BAPI10009QTAPOSITIONX.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPI10009QTAPOSITIONX-DIRECTION, sy-vline,
  WA_BAPI10009QTAPOSITIONX-PRODUCT_ID, sy-vline,
  WA_BAPI10009QTAPOSITIONX-PRODUCT, sy-vline,
  WA_BAPI10009QTAPOSITIONX-ALL_PRDS_FLG, sy-vline,
  WA_BAPI10009QTAPOSITIONX-PUR_DOC_CAT, sy-vline,
  WA_BAPI10009QTAPOSITIONX-PUR_DOC_NO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPI10009QTAPOSITIONX 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_BAPI10009QTAPOSITIONX 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_BAPI10009QTAPOSITIONX INTO WA_BAPI10009QTAPOSITIONX.


*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_BAPI10009QTAPOSITIONX_STR, 
LOCATION_ID TYPE STRING,
LOCATION TYPE STRING,
LOCTYPE TYPE STRING,
VALFR TYPE STRING,
VALTO TYPE STRING,
DIRECTION TYPE STRING,
PRODUCT_ID TYPE STRING,
PRODUCT TYPE STRING,
ALL_PRDS_FLG TYPE STRING,
PUR_DOC_CAT TYPE STRING,
PUR_DOC_NO TYPE STRING,
PUR_DOC_ITEM TYPE STRING,
PURCH_ORG TYPE STRING,
PLAN_ID TYPE STRING,
PLAN_NUMBER TYPE STRING,
PPM_ID TYPE STRING,
PPM_NUMBER TYPE STRING,
PARTNER_LOCATION_ID TYPE STRING,
PARTNER_LOCATION TYPE STRING,
PARTNER_LOCTYPE TYPE STRING,
QUOTATION TYPE STRING,
BASE_QUANTITY TYPE STRING,
HEURISTIC_ID TYPE STRING,
SUBCONTRACTING TYPE STRING,
CONSIGNATION TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPI10009QTAPOSITIONX_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_BAPI10009QTAPOSITIONX_STR-LOCATION_ID sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-LOCATION sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-LOCTYPE sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-VALFR sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-VALTO sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-DIRECTION sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-PRODUCT_ID sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-PRODUCT sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-ALL_PRDS_FLG sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-PUR_DOC_CAT sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-PUR_DOC_NO sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-PUR_DOC_ITEM sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-PURCH_ORG sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-PLAN_ID sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-PLAN_NUMBER sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-PPM_ID sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-PPM_NUMBER sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-PARTNER_LOCATION_ID sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-PARTNER_LOCATION sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-PARTNER_LOCTYPE sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-QUOTATION sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-BASE_QUANTITY sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-HEURISTIC_ID sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-SUBCONTRACTING sy-vline 
WA_BAPI10009QTAPOSITIONX_STR-CONSIGNATION sy-vline      INTO ld_text SEPARATED BY SPACE.

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