ABAP Select data from SAP table CRMS4VPRODSALES into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CRMS4VPRODSALES 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 CRMS4VPRODSALES. 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 CRMS4VPRODSALES 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_CRMS4VPRODSALES TYPE STANDARD TABLE OF CRMS4VPRODSALES,
      WA_CRMS4VPRODSALES TYPE CRMS4VPRODSALES,
      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: <CRMS4VPRODSALES> TYPE CRMS4VPRODSALES.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CRMS4VPRODSALES.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CRMS4VPRODSALES
  INTO TABLE IT_CRMS4VPRODSALES.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMS4VPRODSALES
*  INTO TABLE @DATA(IT_CRMS4VPRODSALES2).
*--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_CRMS4VPRODSALES INDEX 1 INTO DATA(WA_CRMS4VPRODSALES2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CRMS4VPRODSALES ASSIGNING <CRMS4VPRODSALES>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMS4VPRODSALES>-MANDT = 1.
<CRMS4VPRODSALES>-PRODUCTUUID = 1.
<CRMS4VPRODSALES>-SALESORGANIZATION = 1.
<CRMS4VPRODSALES>-DISTRIBUTIONCHANNEL = 1.
<CRMS4VPRODSALES>-PRODUCT = 1.

ENDLOOP.

LOOP AT IT_CRMS4VPRODSALES INTO WA_CRMS4VPRODSALES.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMS4VPRODSALES-PRODUCTAUTHORIZATIONGROUP, sy-vline,
  WA_CRMS4VPRODSALES-SALESMEASUREUNIT, sy-vline,
  WA_CRMS4VPRODSALES-CASHDISCOUNTISDEDUCTIBLE, sy-vline,
  WA_CRMS4VPRODSALES-MINIMUMORDERQUANTITY, sy-vline,
  WA_CRMS4VPRODSALES-PRICINGREFERENCEPRODUCT, sy-vline,
  WA_CRMS4VPRODSALES-ITEMCATEGORYGROUP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMS4VPRODSALES 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_CRMS4VPRODSALES 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_CRMS4VPRODSALES INTO WA_CRMS4VPRODSALES.


*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_CRMS4VPRODSALES-PRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4VPRODSALES-PRODUCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field SALESMEASUREUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4VPRODSALES-SALESMEASUREUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4VPRODSALES-SALESMEASUREUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field PRICINGREFERENCEPRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4VPRODSALES-PRICINGREFERENCEPRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4VPRODSALES-PRICINGREFERENCEPRODUCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field DELIVERYQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4VPRODSALES-DELIVERYQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4VPRODSALES-DELIVERYQUANTITYUNIT.
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_CRMS4VPRODSALES_STR, 
MANDT TYPE STRING,
PRODUCTUUID TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
PRODUCT TYPE STRING,
PRODUCTAUTHORIZATIONGROUP TYPE STRING,
SALESMEASUREUNIT TYPE STRING,
CASHDISCOUNTISDEDUCTIBLE TYPE STRING,
MINIMUMORDERQUANTITY TYPE STRING,
PRICINGREFERENCEPRODUCT TYPE STRING,
ITEMCATEGORYGROUP TYPE STRING,
DELIVERYQUANTITYUNIT TYPE STRING,
DELIVERYQUANTITY TYPE STRING,
VARIABLESALESUNITISNOTALLOWED TYPE STRING,
SUPPLYINGPLANT TYPE STRING,
PRODUCTHIERARCHY TYPE STRING,
PRODUCTGROUP TYPE STRING,
PRODUCTGROUP1 TYPE STRING,
PRODUCTGROUP2 TYPE STRING,
PRODUCTGROUP3 TYPE STRING,
PRODUCTGROUP4 TYPE STRING,
PRODUCTGROUP5 TYPE STRING,
VOLUMEREBATEGROUP TYPE STRING,
PRODUCTCOMMISSIONGROUP TYPE STRING,
ACCOUNTDETNPRODUCTGROUP TYPE STRING,
ISMARKEDFORDELETION TYPE STRING,
PRODUCTSALESSTATUS TYPE STRING,
PRODUCTSALESSTATUSVALIDITYDATE 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,
LANGUAGE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMS4VPRODSALES_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_CRMS4VPRODSALES_STR-MANDT sy-vline 
WA_CRMS4VPRODSALES_STR-PRODUCTUUID sy-vline 
WA_CRMS4VPRODSALES_STR-SALESORGANIZATION sy-vline 
WA_CRMS4VPRODSALES_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CRMS4VPRODSALES_STR-PRODUCT sy-vline 
WA_CRMS4VPRODSALES_STR-PRODUCTAUTHORIZATIONGROUP sy-vline 
WA_CRMS4VPRODSALES_STR-SALESMEASUREUNIT sy-vline 
WA_CRMS4VPRODSALES_STR-CASHDISCOUNTISDEDUCTIBLE sy-vline 
WA_CRMS4VPRODSALES_STR-MINIMUMORDERQUANTITY sy-vline 
WA_CRMS4VPRODSALES_STR-PRICINGREFERENCEPRODUCT sy-vline 
WA_CRMS4VPRODSALES_STR-ITEMCATEGORYGROUP sy-vline 
WA_CRMS4VPRODSALES_STR-DELIVERYQUANTITYUNIT sy-vline 
WA_CRMS4VPRODSALES_STR-DELIVERYQUANTITY sy-vline 
WA_CRMS4VPRODSALES_STR-VARIABLESALESUNITISNOTALLOWED sy-vline 
WA_CRMS4VPRODSALES_STR-SUPPLYINGPLANT sy-vline 
WA_CRMS4VPRODSALES_STR-PRODUCTHIERARCHY sy-vline 
WA_CRMS4VPRODSALES_STR-PRODUCTGROUP sy-vline 
WA_CRMS4VPRODSALES_STR-PRODUCTGROUP1 sy-vline 
WA_CRMS4VPRODSALES_STR-PRODUCTGROUP2 sy-vline 
WA_CRMS4VPRODSALES_STR-PRODUCTGROUP3 sy-vline 
WA_CRMS4VPRODSALES_STR-PRODUCTGROUP4 sy-vline 
WA_CRMS4VPRODSALES_STR-PRODUCTGROUP5 sy-vline 
WA_CRMS4VPRODSALES_STR-VOLUMEREBATEGROUP sy-vline 
WA_CRMS4VPRODSALES_STR-PRODUCTCOMMISSIONGROUP sy-vline 
WA_CRMS4VPRODSALES_STR-ACCOUNTDETNPRODUCTGROUP sy-vline 
WA_CRMS4VPRODSALES_STR-ISMARKEDFORDELETION sy-vline 
WA_CRMS4VPRODSALES_STR-PRODUCTSALESSTATUS sy-vline 
WA_CRMS4VPRODSALES_STR-PRODUCTSALESSTATUSVALIDITYDATE sy-vline 
WA_CRMS4VPRODSALES_STR-SUBSCRPNCONTRDFLTDURATION sy-vline 
WA_CRMS4VPRODSALES_STR-SUBSCRPNCONTRALTVDURATION1 sy-vline 
WA_CRMS4VPRODSALES_STR-SUBSCRPNCONTRALTVDURATION2 sy-vline 
WA_CRMS4VPRODSALES_STR-SUBSCRPNCONTRDURATIONUNIT sy-vline 
WA_CRMS4VPRODSALES_STR-SUBSCRPNCONTRDFLTEXTNDURN sy-vline 
WA_CRMS4VPRODSALES_STR-SUBSCRPNCONTRALTVEXTNDURN1 sy-vline 
WA_CRMS4VPRODSALES_STR-SUBSCRPNCONTRALTVEXTNDURN2 sy-vline 
WA_CRMS4VPRODSALES_STR-SUBSCRPNCONTREXTNDURNUNIT sy-vline 
WA_CRMS4VPRODSALES_STR-LANGUAGE sy-vline      INTO ld_text SEPARATED BY SPACE.

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