ABAP Select data from SAP table QUOT05 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP QUOT05 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 QUOT05. 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 QUOT05 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_QUOT05 TYPE STANDARD TABLE OF QUOT05,
      WA_QUOT05 TYPE QUOT05,
      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: <QUOT05> TYPE QUOT05.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_QUOT05.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM QUOT05
  INTO TABLE IT_QUOT05.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM QUOT05
*  INTO TABLE @DATA(IT_QUOT052).
*--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_QUOT05 INDEX 1 INTO DATA(WA_QUOT052).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_QUOT05 ASSIGNING <QUOT05>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<QUOT05>-MANDT = 1.
<QUOT05>-KOSCH = 1.
<QUOT05>-KTGBI = 1.
<QUOT05>-KONZA = 1.
<QUOT05>-KONOB = 1.

ENDLOOP.

LOOP AT IT_QUOT05 INTO WA_QUOT05.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_QUOT05-KONAK, sy-vline,
  WA_QUOT05-KOFAK, sy-vline,
  WA_QUOT05-VODAT, sy-vline,
  WA_QUOT05-SPBUP, sy-vline,
  WA_QUOT05-PLOBJ, sy-vline,
  WA_QUOT05-KCQTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_QUOT05 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_QUOT05 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_QUOT05 INTO WA_QUOT05.


*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 PERI, internal->external for field SPBUP
CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT'
  EXPORTING
    input =                      WA_QUOT05-SPBUP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_QUOT05-SPBUP.
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_QUOT05_STR, 
MANDT TYPE STRING,
KOSCH TYPE STRING,
KTGBI TYPE STRING,
KONZA TYPE STRING,
KONOB TYPE STRING,
KONAK TYPE STRING,
KOFAK TYPE STRING,
VODAT TYPE STRING,
SPBUP TYPE STRING,
PLOBJ TYPE STRING,
KCQTY TYPE STRING,
AEMENGE TYPE STRING,
AEMNG2 TYPE STRING,
KLTBK TYPE STRING,END OF T_EKKO_STR.
DATA: WA_QUOT05_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_QUOT05_STR-MANDT sy-vline 
WA_QUOT05_STR-KOSCH sy-vline 
WA_QUOT05_STR-KTGBI sy-vline 
WA_QUOT05_STR-KONZA sy-vline 
WA_QUOT05_STR-KONOB sy-vline 
WA_QUOT05_STR-KONAK sy-vline 
WA_QUOT05_STR-KOFAK sy-vline 
WA_QUOT05_STR-VODAT sy-vline 
WA_QUOT05_STR-SPBUP sy-vline 
WA_QUOT05_STR-PLOBJ sy-vline 
WA_QUOT05_STR-KCQTY sy-vline 
WA_QUOT05_STR-AEMENGE sy-vline 
WA_QUOT05_STR-AEMNG2 sy-vline 
WA_QUOT05_STR-KLTBK sy-vline      INTO ld_text SEPARATED BY SPACE.

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