ABAP Select data from SAP table CACS_CRM_SALES_ORDER_CONTRA into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CACS_CRM_SALES_ORDER_CONTRA
*  INTO TABLE @DATA(IT_CACS_CRM_SALES_ORDER_CONTRA2).
*--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_CACS_CRM_SALES_ORDER_CONTRA INDEX 1 INTO DATA(WA_CACS_CRM_SALES_ORDER_CONTRA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CACS_CRM_SALES_ORDER_CONTRA>-CLIENT = 1.
<CACS_CRM_SALES_ORDER_CONTRA>-GUID = 1.
<CACS_CRM_SALES_ORDER_CONTRA>-OBJECT_ID = 1.
<CACS_CRM_SALES_ORDER_CONTRA>-PROCESS_TYPE = 1.
<CACS_CRM_SALES_ORDER_CONTRA>-POSTING_DATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CACS_CRM_SALES_ORDER_CONTRA-LOGICAL_SYSTEM, sy-vline,
  WA_CACS_CRM_SALES_ORDER_CONTRA-OBJECT_TYPE, sy-vline,
  WA_CACS_CRM_SALES_ORDER_CONTRA-ITEM_GUID, sy-vline,
  WA_CACS_CRM_SALES_ORDER_CONTRA-ORDER_DATE, sy-vline,
  WA_CACS_CRM_SALES_ORDER_CONTRA-NUMBER_INT, sy-vline,
  WA_CACS_CRM_SALES_ORDER_CONTRA-ITEM_OBJECT_TYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CACS_CRM_SALES_ORDER_CONTRA 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_CACS_CRM_SALES_ORDER_CONTRA 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_CACS_CRM_SALES_ORDER_CONTRA INTO WA_CACS_CRM_SALES_ORDER_CONTRA.


*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 OBJECT_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CACS_CRM_SALES_ORDER_CONTRA-OBJECT_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACS_CRM_SALES_ORDER_CONTRA-OBJECT_ID.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit CUNIT, internal->external for field TGT_QTY_UNIT_CUM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CACS_CRM_SALES_ORDER_CONTRA-TGT_QTY_UNIT_CUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACS_CRM_SALES_ORDER_CONTRA-TGT_QTY_UNIT_CUM.
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_CACS_CRM_SALES_ORDER_CONTRA_STR, 
CLIENT TYPE STRING,
GUID TYPE STRING,
OBJECT_ID TYPE STRING,
PROCESS_TYPE TYPE STRING,
POSTING_DATE TYPE STRING,
LOGICAL_SYSTEM TYPE STRING,
OBJECT_TYPE TYPE STRING,
ITEM_GUID TYPE STRING,
ORDER_DATE TYPE STRING,
NUMBER_INT TYPE STRING,
ITEM_OBJECT_TYPE TYPE STRING,
ITM_TYPE TYPE STRING,
SOLD_TO_PARTY TYPE STRING,
SALES_ORG_RESP TYPE STRING,
SALES_ORG TYPE STRING,
SALES_OFFICE TYPE STRING,
SALES_GROUP TYPE STRING,
DIS_CHANNEL TYPE STRING,
DIVISION TYPE STRING,
CUST_GROUP1 TYPE STRING,
CUST_GROUP2 TYPE STRING,
CUST_GROUP3 TYPE STRING,
CUST_GROUP4 TYPE STRING,
CUST_GROUP5 TYPE STRING,
INDUSTRY TYPE STRING,
PCAT_HDR_ID TYPE STRING,
PCAT_VRT_ID TYPE STRING,
PCAT_CTY_ID TYPE STRING,
PRODUCT_ID TYPE STRING,
CATEGORY_ID TYPE STRING,
CATALOG_ID TYPE STRING,
PROCESS_QTY_UNIT TYPE STRING,
PROD_PR_GROUP TYPE STRING,
PRC_GROUP1 TYPE STRING,
PRC_GROUP2 TYPE STRING,
PRC_GROUP3 TYPE STRING,
PRC_GROUP4 TYPE STRING,
PRC_GROUP5 TYPE STRING,
CURRENCY TYPE STRING,
TARGET_VALUE TYPE STRING,
NET_VALUE TYPE STRING,
SUBTOTAL1 TYPE STRING,
SUBTOTAL2 TYPE STRING,
SUBTOTAL3 TYPE STRING,
SUBTOTAL4 TYPE STRING,
SUBTOTAL5 TYPE STRING,
SUBTOTAL6 TYPE STRING,
CREDIT_INDICATOR TYPE STRING,
GROSS_VALUE TYPE STRING,
CALL_OF_QTY_CUM TYPE STRING,
CALL_OF_UNIT_CUM TYPE STRING,
CALL_OF_VAL_CUM TYPE STRING,
TARGET_QUAN_CUM TYPE STRING,
TGT_QTY_UNIT_CUM TYPE STRING,
DELIVERY_QTY_CUM TYPE STRING,
INVOICED_QTY_CUM TYPE STRING,
DELIVERY_VAL_CUM TYPE STRING,
INVOICED_VAL_CUM TYPE STRING,
ORDER_QTY TYPE STRING,
CONFIRMED_QTY TYPE STRING,
COMM_TRI_DATE TYPE STRING,
COMM_TRI_STATUS TYPE STRING,
COMM_BAS_VAL TYPE STRING,
COMM_BASIS_TYPE TYPE STRING,
CRMDUMMY TYPE STRING,
INCENTIVE_BAS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CACS_CRM_SALES_ORDER_CONTRA_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_CACS_CRM_SALES_ORDER_CONTRA_STR-CLIENT sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-GUID sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-OBJECT_ID sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-PROCESS_TYPE sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-POSTING_DATE sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-LOGICAL_SYSTEM sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-OBJECT_TYPE sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-ITEM_GUID sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-ORDER_DATE sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-NUMBER_INT sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-ITEM_OBJECT_TYPE sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-ITM_TYPE sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-SOLD_TO_PARTY sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-SALES_ORG_RESP sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-SALES_ORG sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-SALES_OFFICE sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-SALES_GROUP sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-DIS_CHANNEL sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-DIVISION sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-CUST_GROUP1 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-CUST_GROUP2 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-CUST_GROUP3 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-CUST_GROUP4 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-CUST_GROUP5 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-INDUSTRY sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-PCAT_HDR_ID sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-PCAT_VRT_ID sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-PCAT_CTY_ID sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-PRODUCT_ID sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-CATEGORY_ID sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-CATALOG_ID sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-PROCESS_QTY_UNIT sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-PROD_PR_GROUP sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-PRC_GROUP1 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-PRC_GROUP2 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-PRC_GROUP3 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-PRC_GROUP4 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-PRC_GROUP5 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-CURRENCY sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-TARGET_VALUE sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-NET_VALUE sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-SUBTOTAL1 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-SUBTOTAL2 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-SUBTOTAL3 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-SUBTOTAL4 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-SUBTOTAL5 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-SUBTOTAL6 sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-CREDIT_INDICATOR sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-GROSS_VALUE sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-CALL_OF_QTY_CUM sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-CALL_OF_UNIT_CUM sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-CALL_OF_VAL_CUM sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-TARGET_QUAN_CUM sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-TGT_QTY_UNIT_CUM sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-DELIVERY_QTY_CUM sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-INVOICED_QTY_CUM sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-DELIVERY_VAL_CUM sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-INVOICED_VAL_CUM sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-ORDER_QTY sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-CONFIRMED_QTY sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-COMM_TRI_DATE sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-COMM_TRI_STATUS sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-COMM_BAS_VAL sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-COMM_BASIS_TYPE sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-CRMDUMMY sy-vline 
WA_CACS_CRM_SALES_ORDER_CONTRA_STR-INCENTIVE_BAS sy-vline      INTO ld_text SEPARATED BY SPACE.

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