ABAP Select data from SAP table QUOT_OBJECT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM QUOT_OBJECT
*  INTO TABLE @DATA(IT_QUOT_OBJECT2).
*--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_QUOT_OBJECT INDEX 1 INTO DATA(WA_QUOT_OBJECT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<QUOT_OBJECT>-DELNR = 1.
<QUOT_OBJECT>-DELPS = 1.
<QUOT_OBJECT>-KOSCH = 1.
<QUOT_OBJECT>-KONZA = 1.
<QUOT_OBJECT>-KONAK = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_QUOT_OBJECT-GSTRU, sy-vline,
  WA_QUOT_OBJECT-PLOBJ, sy-vline,
  WA_QUOT_OBJECT-KTGBI, sy-vline,
  WA_QUOT_OBJECT-KOFAK, sy-vline,
  WA_QUOT_OBJECT-VODAT, sy-vline,
  WA_QUOT_OBJECT-SPBUP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_QUOT_OBJECT 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_QUOT_OBJECT 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_QUOT_OBJECT INTO WA_QUOT_OBJECT.


*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_QUOT_OBJECT-SPBUP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_QUOT_OBJECT-SPBUP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI, internal->external for field SPMON
CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT'
  EXPORTING
    input =                      WA_QUOT_OBJECT-SPMON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_QUOT_OBJECT-SPMON.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI, internal->external for field SPWOC
CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT'
  EXPORTING
    input =                      WA_QUOT_OBJECT-SPWOC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_QUOT_OBJECT-SPWOC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI, internal->external for field SPBUP
CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT'
  EXPORTING
    input =                      WA_QUOT_OBJECT-SPBUP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_QUOT_OBJECT-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_QUOT_OBJECT_STR, 
DELNR TYPE STRING,
DELPS TYPE STRING,
KOSCH TYPE STRING,
KONZA TYPE STRING,
KONAK TYPE STRING,
GSTRU TYPE STRING,
PLOBJ TYPE STRING,
KTGBI TYPE STRING,
KOFAK TYPE STRING,
VODAT TYPE STRING,
SPBUP TYPE STRING,
KEY_STRUC TYPE STRING,
MANDT TYPE STRING,
SSOUR TYPE STRING,
VRSIO TYPE STRING,
SPMON TYPE STRING,
SPTAG TYPE STRING,
SPWOC TYPE STRING,
SPBUP TYPE STRING,
KEY_STRING TYPE STRING,END OF T_EKKO_STR.
DATA: WA_QUOT_OBJECT_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_QUOT_OBJECT_STR-DELNR sy-vline 
WA_QUOT_OBJECT_STR-DELPS sy-vline 
WA_QUOT_OBJECT_STR-KOSCH sy-vline 
WA_QUOT_OBJECT_STR-KONZA sy-vline 
WA_QUOT_OBJECT_STR-KONAK sy-vline 
WA_QUOT_OBJECT_STR-GSTRU sy-vline 
WA_QUOT_OBJECT_STR-PLOBJ sy-vline 
WA_QUOT_OBJECT_STR-KTGBI sy-vline 
WA_QUOT_OBJECT_STR-KOFAK sy-vline 
WA_QUOT_OBJECT_STR-VODAT sy-vline 
WA_QUOT_OBJECT_STR-SPBUP sy-vline 
WA_QUOT_OBJECT_STR-KEY_STRUC sy-vline 
WA_QUOT_OBJECT_STR-MANDT sy-vline 
WA_QUOT_OBJECT_STR-SSOUR sy-vline 
WA_QUOT_OBJECT_STR-VRSIO sy-vline 
WA_QUOT_OBJECT_STR-SPMON sy-vline 
WA_QUOT_OBJECT_STR-SPTAG sy-vline 
WA_QUOT_OBJECT_STR-SPWOC sy-vline 
WA_QUOT_OBJECT_STR-SPBUP sy-vline 
WA_QUOT_OBJECT_STR-KEY_STRING sy-vline      INTO ld_text SEPARATED BY SPACE.

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