ABAP Select data from SAP table CRMV_SALES_ITEM into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMV_SALES_ITEM
*  INTO TABLE @DATA(IT_CRMV_SALES_ITEM2).
*--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_CRMV_SALES_ITEM INDEX 1 INTO DATA(WA_CRMV_SALES_ITEM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMV_SALES_ITEM>-CLIENT = 1.
<CRMV_SALES_ITEM>-ITM_TYPE = 1.
<CRMV_SALES_ITEM>-BILLING_RELEVANT = 1.
<CRMV_SALES_ITEM>-PRICING_RELEVANT = 1.
<CRMV_SALES_ITEM>-STATISTICAL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMV_SALES_ITEM-PRC_INDICATOR, sy-vline,
  WA_CRMV_SALES_ITEM-IS_QUOTATION, sy-vline,
  WA_CRMV_SALES_ITEM-COPY_QUOTE, sy-vline,
  WA_CRMV_SALES_ITEM-PROBABILITY, sy-vline,
  WA_CRMV_SALES_ITEM-ATP_PROF_QUOTE, sy-vline,
  WA_CRMV_SALES_ITEM-COMPLETION_RULE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMV_SALES_ITEM 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_CRMV_SALES_ITEM 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_CRMV_SALES_ITEM INTO WA_CRMV_SALES_ITEM.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_CRMV_SALES_ITEM_STR, 
CLIENT TYPE STRING,
ITM_TYPE TYPE STRING,
BILLING_RELEVANT TYPE STRING,
PRICING_RELEVANT TYPE STRING,
STATISTICAL TYPE STRING,
PRC_INDICATOR TYPE STRING,
IS_QUOTATION TYPE STRING,
COPY_QUOTE TYPE STRING,
PROBABILITY TYPE STRING,
ATP_PROF_QUOTE TYPE STRING,
COMPLETION_RULE TYPE STRING,
CREDITGROUP TYPE STRING,
DESCRIPTION_CG TYPE STRING,
FIN_PROFILE_ID TYPE STRING,
PRICING_PROCESS TYPE STRING,
KSCHL TYPE STRING,
GRADE_PROFILE TYPE STRING,
OBJ_PROFILE_ID TYPE STRING,
NRRANGENR TYPE STRING,
OPT_CHNG_PROCESS TYPE STRING,
INTERCOMP_BILL TYPE STRING,
OBJECT_TYPE TYPE STRING,
I_DESCRIPTION_20 TYPE STRING,
BILLING_CALCTYPE TYPE STRING,
MULT_REF TYPE STRING,
ROUNDING_ACTIVE TYPE STRING,
MIN_QTY_ACTIVE TYPE STRING,
QUANTITY_FIX TYPE STRING,
GTS_RELEVANCE TYPE STRING,
DLV_RELEVANCE TYPE STRING,
SUBJECT_PROFILE TYPE STRING,
REVRECTYPE TYPE STRING,
CREDIT_CNTRL_DET TYPE STRING,
LEAN_BILLING TYPE STRING,
TAX_EXEMPT_ACT TYPE STRING,
EXTERNAL_BILL_SC TYPE STRING,
DIP_PROFILE TYPE STRING,
IS_ATP_RELEVANT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMV_SALES_ITEM_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_CRMV_SALES_ITEM_STR-CLIENT sy-vline 
WA_CRMV_SALES_ITEM_STR-ITM_TYPE sy-vline 
WA_CRMV_SALES_ITEM_STR-BILLING_RELEVANT sy-vline 
WA_CRMV_SALES_ITEM_STR-PRICING_RELEVANT sy-vline 
WA_CRMV_SALES_ITEM_STR-STATISTICAL sy-vline 
WA_CRMV_SALES_ITEM_STR-PRC_INDICATOR sy-vline 
WA_CRMV_SALES_ITEM_STR-IS_QUOTATION sy-vline 
WA_CRMV_SALES_ITEM_STR-COPY_QUOTE sy-vline 
WA_CRMV_SALES_ITEM_STR-PROBABILITY sy-vline 
WA_CRMV_SALES_ITEM_STR-ATP_PROF_QUOTE sy-vline 
WA_CRMV_SALES_ITEM_STR-COMPLETION_RULE sy-vline 
WA_CRMV_SALES_ITEM_STR-CREDITGROUP sy-vline 
WA_CRMV_SALES_ITEM_STR-DESCRIPTION_CG sy-vline 
WA_CRMV_SALES_ITEM_STR-FIN_PROFILE_ID sy-vline 
WA_CRMV_SALES_ITEM_STR-PRICING_PROCESS sy-vline 
WA_CRMV_SALES_ITEM_STR-KSCHL sy-vline 
WA_CRMV_SALES_ITEM_STR-GRADE_PROFILE sy-vline 
WA_CRMV_SALES_ITEM_STR-OBJ_PROFILE_ID sy-vline 
WA_CRMV_SALES_ITEM_STR-NRRANGENR sy-vline 
WA_CRMV_SALES_ITEM_STR-OPT_CHNG_PROCESS sy-vline 
WA_CRMV_SALES_ITEM_STR-INTERCOMP_BILL sy-vline 
WA_CRMV_SALES_ITEM_STR-OBJECT_TYPE sy-vline 
WA_CRMV_SALES_ITEM_STR-I_DESCRIPTION_20 sy-vline 
WA_CRMV_SALES_ITEM_STR-BILLING_CALCTYPE sy-vline 
WA_CRMV_SALES_ITEM_STR-MULT_REF sy-vline 
WA_CRMV_SALES_ITEM_STR-ROUNDING_ACTIVE sy-vline 
WA_CRMV_SALES_ITEM_STR-MIN_QTY_ACTIVE sy-vline 
WA_CRMV_SALES_ITEM_STR-QUANTITY_FIX sy-vline 
WA_CRMV_SALES_ITEM_STR-GTS_RELEVANCE sy-vline 
WA_CRMV_SALES_ITEM_STR-DLV_RELEVANCE sy-vline 
WA_CRMV_SALES_ITEM_STR-SUBJECT_PROFILE sy-vline 
WA_CRMV_SALES_ITEM_STR-REVRECTYPE sy-vline 
WA_CRMV_SALES_ITEM_STR-CREDIT_CNTRL_DET sy-vline 
WA_CRMV_SALES_ITEM_STR-LEAN_BILLING sy-vline 
WA_CRMV_SALES_ITEM_STR-TAX_EXEMPT_ACT sy-vline 
WA_CRMV_SALES_ITEM_STR-EXTERNAL_BILL_SC sy-vline 
WA_CRMV_SALES_ITEM_STR-DIP_PROFILE sy-vline 
WA_CRMV_SALES_ITEM_STR-IS_ATP_RELEVANT sy-vline      INTO ld_text SEPARATED BY SPACE.

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