ABAP Select data from SAP table PROD_DC_SALES into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PROD_DC_SALES
*  INTO TABLE @DATA(IT_PROD_DC_SALES2).
*--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_PROD_DC_SALES INDEX 1 INTO DATA(WA_PROD_DC_SALES2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PROD_DC_SALES>-MANDT = 1.
<PROD_DC_SALES>-DRAFTUUID = 1.
<PROD_DC_SALES>-PARENTDRAFTUUID = 1.
<PROD_DC_SALES>-PRODUCT = 1.
<PROD_DC_SALES>-PRODUCTSALESORG = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PROD_DC_SALES-PRODUCTDISTRIBUTIONCHNL, sy-vline,
  WA_PROD_DC_SALES-PRODUCTFOREDIT, sy-vline,
  WA_PROD_DC_SALES-PRODUCTSALESORGFOREDIT, sy-vline,
  WA_PROD_DC_SALES-PRODUCTDISTRIBUTIONCHNLFOREDIT, sy-vline,
  WA_PROD_DC_SALES-MINIMUMORDERQUANTITY, sy-vline,
  WA_PROD_DC_SALES-SUPPLYINGPLANT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PROD_DC_SALES 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_PROD_DC_SALES 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_PROD_DC_SALES INTO WA_PROD_DC_SALES.


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

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

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

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

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

*Conversion exit CUNIT, internal->external for field BASEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PROD_DC_SALES-BASEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PROD_DC_SALES-BASEUNIT.
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_PROD_DC_SALES_STR, 
MANDT TYPE STRING,
DRAFTUUID TYPE STRING,
PARENTDRAFTUUID TYPE STRING,
PRODUCT TYPE STRING,
PRODUCTSALESORG TYPE STRING,
PRODUCTDISTRIBUTIONCHNL TYPE STRING,
PRODUCTFOREDIT TYPE STRING,
PRODUCTSALESORGFOREDIT TYPE STRING,
PRODUCTDISTRIBUTIONCHNLFOREDIT TYPE STRING,
MINIMUMORDERQUANTITY TYPE STRING,
SUPPLYINGPLANT TYPE STRING,
PRICESPECIFICATIONPRODUCTGROUP TYPE STRING,
ACCOUNTDETNPRODUCTGROUP TYPE STRING,
DELIVERYNOTEPROCMINDELIVQTY TYPE STRING,
ITEMCATEGORYGROUP TYPE STRING,
DELIVERYQUANTITYUNIT TYPE STRING,
DELIVERYQUANTITY TYPE STRING,
PRODUCTSALESSTATUS TYPE STRING,
PRODUCTSALESSTATUSVALIDITYDATE TYPE STRING,
SALESMEASUREUNIT TYPE STRING,
ISMARKEDFORDELETION TYPE STRING,
PRODUCTHIERARCHY TYPE STRING,
FIRSTSALESSPECPRODUCTGROUP TYPE STRING,
SECONDSALESSPECPRODUCTGROUP TYPE STRING,
THIRDSALESSPECPRODUCTGROUP TYPE STRING,
FOURTHSALESSPECPRODUCTGROUP TYPE STRING,
FIFTHSALESSPECPRODUCTGROUP TYPE STRING,
MINIMUMMAKETOORDERORDERQTY TYPE STRING,
LOGISTICSSTATISTICSGROUP TYPE STRING,
VOLUMEREBATEGROUP TYPE STRING,
PRODUCTCOMMISSIONGROUP TYPE STRING,
CASHDISCOUNTISDEDUCTIBLE TYPE STRING,
PRICINGREFERENCEPRODUCT TYPE STRING,
ASSORTMENTGRADE TYPE STRING,
STORELISTINGPROCEDURE TYPE STRING,
DISTRCNTRLISTINGPROCEDURE TYPE STRING,
STORELISTINGSTARTDATE TYPE STRING,
STORELISTINGENDDATE TYPE STRING,
DISTRCNTRLISTINGSTARTDATE TYPE STRING,
DISTRCNTRLISTINGENDDATE TYPE STRING,
STORESALESTARTDATE TYPE STRING,
STORESALEENDDATE TYPE STRING,
DISTRCNTRSALESTARTDATE TYPE STRING,
DISTRCNTRSALEENDDATE TYPE STRING,
ROUNDINGPROFILE TYPE STRING,
PRODUCTUNITGROUP TYPE STRING,
MAXDELIVERYQTYSTOREORDER TYPE STRING,
PRICEFIXINGCATEGORY TYPE STRING,
VARIABLESALESUNITISNOTALLOWED TYPE STRING,
COMPETITIONPRESSURECATEGORY TYPE STRING,
PRODEXTASSORTMENTPRIORITY TYPE STRING,
BASEUNIT TYPE STRING,
PRODISENTLMNTRLVT TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
DUMMY_SALD_INCL_EEW_PS TYPE STRING,
SUBSCRPNCONTRDFLTDURATION TYPE STRING,
SUBSCRPNCONTRALTVDURATION1 TYPE STRING,
SUBSCRPNCONTRALTVDURATION2 TYPE STRING,
SUBSCRPNCONTRDURATIONUNIT TYPE STRING,
SUBSCRPNCONTRDFLTEXTNDURN TYPE STRING,
SUBSCRPNCONTRALTVEXTNDURN1 TYPE STRING,
SUBSCRPNCONTRALTVEXTNDURN2 TYPE STRING,
SUBSCRPNCONTREXTNDURNUNIT TYPE STRING,
LSTMIPRODUCTPACKAGETYPE TYPE STRING,
LSTMIPRODUCTPACKAGESIZECODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PROD_DC_SALES_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_PROD_DC_SALES_STR-MANDT sy-vline 
WA_PROD_DC_SALES_STR-DRAFTUUID sy-vline 
WA_PROD_DC_SALES_STR-PARENTDRAFTUUID sy-vline 
WA_PROD_DC_SALES_STR-PRODUCT sy-vline 
WA_PROD_DC_SALES_STR-PRODUCTSALESORG sy-vline 
WA_PROD_DC_SALES_STR-PRODUCTDISTRIBUTIONCHNL sy-vline 
WA_PROD_DC_SALES_STR-PRODUCTFOREDIT sy-vline 
WA_PROD_DC_SALES_STR-PRODUCTSALESORGFOREDIT sy-vline 
WA_PROD_DC_SALES_STR-PRODUCTDISTRIBUTIONCHNLFOREDIT sy-vline 
WA_PROD_DC_SALES_STR-MINIMUMORDERQUANTITY sy-vline 
WA_PROD_DC_SALES_STR-SUPPLYINGPLANT sy-vline 
WA_PROD_DC_SALES_STR-PRICESPECIFICATIONPRODUCTGROUP sy-vline 
WA_PROD_DC_SALES_STR-ACCOUNTDETNPRODUCTGROUP sy-vline 
WA_PROD_DC_SALES_STR-DELIVERYNOTEPROCMINDELIVQTY sy-vline 
WA_PROD_DC_SALES_STR-ITEMCATEGORYGROUP sy-vline 
WA_PROD_DC_SALES_STR-DELIVERYQUANTITYUNIT sy-vline 
WA_PROD_DC_SALES_STR-DELIVERYQUANTITY sy-vline 
WA_PROD_DC_SALES_STR-PRODUCTSALESSTATUS sy-vline 
WA_PROD_DC_SALES_STR-PRODUCTSALESSTATUSVALIDITYDATE sy-vline 
WA_PROD_DC_SALES_STR-SALESMEASUREUNIT sy-vline 
WA_PROD_DC_SALES_STR-ISMARKEDFORDELETION sy-vline 
WA_PROD_DC_SALES_STR-PRODUCTHIERARCHY sy-vline 
WA_PROD_DC_SALES_STR-FIRSTSALESSPECPRODUCTGROUP sy-vline 
WA_PROD_DC_SALES_STR-SECONDSALESSPECPRODUCTGROUP sy-vline 
WA_PROD_DC_SALES_STR-THIRDSALESSPECPRODUCTGROUP sy-vline 
WA_PROD_DC_SALES_STR-FOURTHSALESSPECPRODUCTGROUP sy-vline 
WA_PROD_DC_SALES_STR-FIFTHSALESSPECPRODUCTGROUP sy-vline 
WA_PROD_DC_SALES_STR-MINIMUMMAKETOORDERORDERQTY sy-vline 
WA_PROD_DC_SALES_STR-LOGISTICSSTATISTICSGROUP sy-vline 
WA_PROD_DC_SALES_STR-VOLUMEREBATEGROUP sy-vline 
WA_PROD_DC_SALES_STR-PRODUCTCOMMISSIONGROUP sy-vline 
WA_PROD_DC_SALES_STR-CASHDISCOUNTISDEDUCTIBLE sy-vline 
WA_PROD_DC_SALES_STR-PRICINGREFERENCEPRODUCT sy-vline 
WA_PROD_DC_SALES_STR-ASSORTMENTGRADE sy-vline 
WA_PROD_DC_SALES_STR-STORELISTINGPROCEDURE sy-vline 
WA_PROD_DC_SALES_STR-DISTRCNTRLISTINGPROCEDURE sy-vline 
WA_PROD_DC_SALES_STR-STORELISTINGSTARTDATE sy-vline 
WA_PROD_DC_SALES_STR-STORELISTINGENDDATE sy-vline 
WA_PROD_DC_SALES_STR-DISTRCNTRLISTINGSTARTDATE sy-vline 
WA_PROD_DC_SALES_STR-DISTRCNTRLISTINGENDDATE sy-vline 
WA_PROD_DC_SALES_STR-STORESALESTARTDATE sy-vline 
WA_PROD_DC_SALES_STR-STORESALEENDDATE sy-vline 
WA_PROD_DC_SALES_STR-DISTRCNTRSALESTARTDATE sy-vline 
WA_PROD_DC_SALES_STR-DISTRCNTRSALEENDDATE sy-vline 
WA_PROD_DC_SALES_STR-ROUNDINGPROFILE sy-vline 
WA_PROD_DC_SALES_STR-PRODUCTUNITGROUP sy-vline 
WA_PROD_DC_SALES_STR-MAXDELIVERYQTYSTOREORDER sy-vline 
WA_PROD_DC_SALES_STR-PRICEFIXINGCATEGORY sy-vline 
WA_PROD_DC_SALES_STR-VARIABLESALESUNITISNOTALLOWED sy-vline 
WA_PROD_DC_SALES_STR-COMPETITIONPRESSURECATEGORY sy-vline 
WA_PROD_DC_SALES_STR-PRODEXTASSORTMENTPRIORITY sy-vline 
WA_PROD_DC_SALES_STR-BASEUNIT sy-vline 
WA_PROD_DC_SALES_STR-PRODISENTLMNTRLVT sy-vline 
WA_PROD_DC_SALES_STR-HASACTIVEENTITY sy-vline 
WA_PROD_DC_SALES_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_PROD_DC_SALES_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_PROD_DC_SALES_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_PROD_DC_SALES_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_PROD_DC_SALES_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_PROD_DC_SALES_STR-DUMMY_SALD_INCL_EEW_PS sy-vline 
WA_PROD_DC_SALES_STR-SUBSCRPNCONTRDFLTDURATION sy-vline 
WA_PROD_DC_SALES_STR-SUBSCRPNCONTRALTVDURATION1 sy-vline 
WA_PROD_DC_SALES_STR-SUBSCRPNCONTRALTVDURATION2 sy-vline 
WA_PROD_DC_SALES_STR-SUBSCRPNCONTRDURATIONUNIT sy-vline 
WA_PROD_DC_SALES_STR-SUBSCRPNCONTRDFLTEXTNDURN sy-vline 
WA_PROD_DC_SALES_STR-SUBSCRPNCONTRALTVEXTNDURN1 sy-vline 
WA_PROD_DC_SALES_STR-SUBSCRPNCONTRALTVEXTNDURN2 sy-vline 
WA_PROD_DC_SALES_STR-SUBSCRPNCONTREXTNDURNUNIT sy-vline 
WA_PROD_DC_SALES_STR-LSTMIPRODUCTPACKAGETYPE sy-vline 
WA_PROD_DC_SALES_STR-LSTMIPRODUCTPACKAGESIZECODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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