ABAP Select data from SAP table TDS_SD_SLS_FDP_QUOT_ITM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM TDS_SD_SLS_FDP_QUOT_ITM
*  INTO TABLE @DATA(IT_TDS_SD_SLS_FDP_QUOT_ITM2).
*--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_TDS_SD_SLS_FDP_QUOT_ITM INDEX 1 INTO DATA(WA_TDS_SD_SLS_FDP_QUOT_ITM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<TDS_SD_SLS_FDP_QUOT_ITM>-SALESQUOTATION = 1.
<TDS_SD_SLS_FDP_QUOT_ITM>-SALESQUOTATIONITEM = 1.
<TDS_SD_SLS_FDP_QUOT_ITM>-SALESQUOTATIONITEMCATEGORY = 1.
<TDS_SD_SLS_FDP_QUOT_ITM>-HIGHERLEVELITEM = 1.
<TDS_SD_SLS_FDP_QUOT_ITM>-MATERIAL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_TDS_SD_SLS_FDP_QUOT_ITM-SALESQUOTATIONITEMTEXT, sy-vline,
  WA_TDS_SD_SLS_FDP_QUOT_ITM-ORDERQUANTITY, sy-vline,
  WA_TDS_SD_SLS_FDP_QUOT_ITM-ORDERQUANTITYUNIT, sy-vline,
  WA_TDS_SD_SLS_FDP_QUOT_ITM-NETPRICEAMOUNT, sy-vline,
  WA_TDS_SD_SLS_FDP_QUOT_ITM-NETPRICEQUANTITY, sy-vline,
  WA_TDS_SD_SLS_FDP_QUOT_ITM-NETPRICEQUANTITYUNIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_TDS_SD_SLS_FDP_QUOT_ITM 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_TDS_SD_SLS_FDP_QUOT_ITM 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_TDS_SD_SLS_FDP_QUOT_ITM INTO WA_TDS_SD_SLS_FDP_QUOT_ITM.


*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 ALPHA, internal->external for field SALESQUOTATION
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TDS_SD_SLS_FDP_QUOT_ITM-SALESQUOTATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TDS_SD_SLS_FDP_QUOT_ITM-SALESQUOTATION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_TDS_SD_SLS_FDP_QUOT_ITM-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TDS_SD_SLS_FDP_QUOT_ITM-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ORDERQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_TDS_SD_SLS_FDP_QUOT_ITM-ORDERQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TDS_SD_SLS_FDP_QUOT_ITM-ORDERQUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field NETPRICEQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_TDS_SD_SLS_FDP_QUOT_ITM-NETPRICEQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TDS_SD_SLS_FDP_QUOT_ITM-NETPRICEQUANTITYUNIT.
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_TDS_SD_SLS_FDP_QUOT_ITM_STR, 
SALESQUOTATION TYPE STRING,
SALESQUOTATIONITEM TYPE STRING,
SALESQUOTATIONITEMCATEGORY TYPE STRING,
HIGHERLEVELITEM TYPE STRING,
MATERIAL TYPE STRING,
SALESQUOTATIONITEMTEXT TYPE STRING,
ORDERQUANTITY TYPE STRING,
ORDERQUANTITYUNIT TYPE STRING,
NETPRICEAMOUNT TYPE STRING,
NETPRICEQUANTITY TYPE STRING,
NETPRICEQUANTITYUNIT TYPE STRING,
NETAMOUNT TYPE STRING,
TAXAMOUNT TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
SALESDOCUMENTRJCNREASON TYPE STRING,
BATCH TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
INCOTERMSTRANSFERLOCATION TYPE STRING,
CUSTOMERPAYMENTTERMS TYPE STRING,
MATERIALBYCUSTOMER TYPE STRING,
COUNTRYOFORIGIN TYPE STRING,
COUNTRYOFORIGINNAME TYPE STRING,
ALTERNATIVETOITEM TYPE STRING,
ORDERQUANTITYUNITTECHNAME TYPE STRING,
NETPRICEQUANTITYUNITTECHNAME TYPE STRING,
DUMMY_SLSDOCITEM_INCL_EEW_PS TYPE STRING,
DUMMY_SLSDOCITEM_INCL_EEW_TR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_TDS_SD_SLS_FDP_QUOT_ITM_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_TDS_SD_SLS_FDP_QUOT_ITM_STR-SALESQUOTATION sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-SALESQUOTATIONITEM sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-SALESQUOTATIONITEMCATEGORY sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-HIGHERLEVELITEM sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-MATERIAL sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-SALESQUOTATIONITEMTEXT sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-ORDERQUANTITY sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-ORDERQUANTITYUNIT sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-NETPRICEAMOUNT sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-NETPRICEQUANTITY sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-NETPRICEQUANTITYUNIT sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-NETAMOUNT sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-TAXAMOUNT sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-TRANSACTIONCURRENCY sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-SALESDOCUMENTRJCNREASON sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-BATCH sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-INCOTERMSCLASSIFICATION sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-INCOTERMSTRANSFERLOCATION sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-CUSTOMERPAYMENTTERMS sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-MATERIALBYCUSTOMER sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-COUNTRYOFORIGIN sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-COUNTRYOFORIGINNAME sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-ALTERNATIVETOITEM sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-ORDERQUANTITYUNITTECHNAME sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-NETPRICEQUANTITYUNITTECHNAME sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-DUMMY_SLSDOCITEM_INCL_EEW_PS sy-vline 
WA_TDS_SD_SLS_FDP_QUOT_ITM_STR-DUMMY_SLSDOCITEM_INCL_EEW_TR sy-vline      INTO ld_text SEPARATED BY SPACE.

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