ABAP Select data from SAP table /SAPSRM/S_QTE_ITEM_BD_DATA into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SAPSRM/S_QTE_ITEM_BD_DATA 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 /SAPSRM/S_QTE_ITEM_BD_DATA. 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 /SAPSRM/S_QTE_ITEM_BD_DATA 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_/SAPSRM/S_QTE_ITEM_BD_DATA TYPE STANDARD TABLE OF /SAPSRM/S_QTE_ITEM_BD_DATA,
      WA_/SAPSRM/S_QTE_ITEM_BD_DATA TYPE /SAPSRM/S_QTE_ITEM_BD_DATA,
      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: </SAPSRM/S_QTE_ITEM_BD_DATA> TYPE /SAPSRM/S_QTE_ITEM_BD_DATA.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SAPSRM/S_QTE_ITEM_BD_DATA
  INTO TABLE IT_/SAPSRM/S_QTE_ITEM_BD_DATA.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPSRM/S_QTE_ITEM_BD_DATA
*  INTO TABLE @DATA(IT_/SAPSRM/S_QTE_ITEM_BD_DATA2).
*--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_/SAPSRM/S_QTE_ITEM_BD_DATA INDEX 1 INTO DATA(WA_/SAPSRM/S_QTE_ITEM_BD_DATA2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPSRM/S_QTE_ITEM_BD_DATA ASSIGNING </SAPSRM/S_QTE_ITEM_BD_DATA>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPSRM/S_QTE_ITEM_BD_DATA>-DESCRIPTION = 1.
</SAPSRM/S_QTE_ITEM_BD_DATA>-ORDERED_PROD = 1.
</SAPSRM/S_QTE_ITEM_BD_DATA>-REV_LEV = 1.
</SAPSRM/S_QTE_ITEM_BD_DATA>-SRC_QUANTITY = 1.
</SAPSRM/S_QTE_ITEM_BD_DATA>-UNIT = 1.

ENDLOOP.

LOOP AT IT_/SAPSRM/S_QTE_ITEM_BD_DATA INTO WA_/SAPSRM/S_QTE_ITEM_BD_DATA.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPSRM/S_QTE_ITEM_BD_DATA-QUANTITY, sy-vline,
  WA_/SAPSRM/S_QTE_ITEM_BD_DATA-DELIV_DATE, sy-vline,
  WA_/SAPSRM/S_QTE_ITEM_BD_DATA-DELIV_TIME, sy-vline,
  WA_/SAPSRM/S_QTE_ITEM_BD_DATA-VPER_START, sy-vline,
  WA_/SAPSRM/S_QTE_ITEM_BD_DATA-VPER_END, sy-vline,
  WA_/SAPSRM/S_QTE_ITEM_BD_DATA-VPER_TYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPSRM/S_QTE_ITEM_BD_DATA 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_/SAPSRM/S_QTE_ITEM_BD_DATA 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_/SAPSRM/S_QTE_ITEM_BD_DATA INTO WA_/SAPSRM/S_QTE_ITEM_BD_DATA.


*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 NUMCV, internal->external for field REV_LEV
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_QTE_ITEM_BD_DATA-REV_LEV
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_QTE_ITEM_BD_DATA-REV_LEV.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_QTE_ITEM_BD_DATA-UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_QTE_ITEM_BD_DATA-UNIT.
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_/SAPSRM/S_QTE_ITEM_BD_DATA_STR, 
DESCRIPTION TYPE STRING,
ORDERED_PROD TYPE STRING,
REV_LEV TYPE STRING,
SRC_QUANTITY TYPE STRING,
UNIT TYPE STRING,
QUANTITY TYPE STRING,
DELIV_DATE TYPE STRING,
DELIV_TIME TYPE STRING,
VPER_START TYPE STRING,
VPER_END TYPE STRING,
VPER_TYPE TYPE STRING,
DELIV_DAYS TYPE STRING,
CURRENCY TYPE STRING,
SRC_VALUE TYPE STRING,
SRC_CURRENCY TYPE STRING,
SRC_VALUE_NEW_CURR TYPE STRING,
PRICE TYPE STRING,
PRICE_UNIT TYPE STRING,
VALUE TYPE STRING,
PRODUCT_TYPE TYPE STRING,
PRODUCT_TYPE_DESC TYPE STRING,
SH_CATEGORY_ID TYPE STRING,
SH_CATEGORY_TEXT_SEARCH TYPE STRING,
PARTNER_PROD TYPE STRING,
MFR_NO_EXT TYPE STRING,
MANU_PROD TYPE STRING,
INCOTERM_KEY TYPE STRING,
INCOTERM_LOC TYPE STRING,
EXPSV_ITEM_TYPE TYPE STRING,
GROUPING_LEVEL TYPE STRING,
NOT_AVAILABLE TYPE STRING,
ACCEPT_IND TYPE STRING,
DEDUCT_IND TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPSRM/S_QTE_ITEM_BD_DATA_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_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-DESCRIPTION sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-ORDERED_PROD sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-REV_LEV sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-SRC_QUANTITY sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-UNIT sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-QUANTITY sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-DELIV_DATE sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-DELIV_TIME sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-VPER_START sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-VPER_END sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-VPER_TYPE sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-DELIV_DAYS sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-CURRENCY sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-SRC_VALUE sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-SRC_CURRENCY sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-SRC_VALUE_NEW_CURR sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-PRICE sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-PRICE_UNIT sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-VALUE sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-PRODUCT_TYPE sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-PRODUCT_TYPE_DESC sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-SH_CATEGORY_ID sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-SH_CATEGORY_TEXT_SEARCH sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-PARTNER_PROD sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-MFR_NO_EXT sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-MANU_PROD sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-INCOTERM_KEY sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-INCOTERM_LOC sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-EXPSV_ITEM_TYPE sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-GROUPING_LEVEL sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-NOT_AVAILABLE sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-ACCEPT_IND sy-vline 
WA_/SAPSRM/S_QTE_ITEM_BD_DATA_STR-DEDUCT_IND sy-vline      INTO ld_text SEPARATED BY SPACE.

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