ABAP Select data from SAP table OPP_FREQUENT_SHOPPER_POINTS_MO into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM OPP_FREQUENT_SHOPPER_POINTS_MO
*  INTO TABLE @DATA(IT_OPP_FREQUENT_SHOPPER_POINTS_MO2).
*--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_OPP_FREQUENT_SHOPPER_POINTS_MO INDEX 1 INTO DATA(WA_OPP_FREQUENT_SHOPPER_POINTS_MO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<OPP_FREQUENT_SHOPPER_POINTS_MO>-CONTROLLER = 1.
<OPP_FREQUENT_SHOPPER_POINTS_MO>-BASE = 1.
<OPP_FREQUENT_SHOPPER_POINTS_MO>-CONTROLLER = 1.
<OPP_FREQUENT_SHOPPER_POINTS_MO>-PROMOTION_ID = 1.
<OPP_FREQUENT_SHOPPER_POINTS_MO>-CHOICE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_OPP_FREQUENT_SHOPPER_POINTS_MO-MANUAL_TRIGGER_SEQUENCE_NUMBER, sy-vline,
  WA_OPP_FREQUENT_SHOPPER_POINTS_MO-POINTS_AWARDED_AMOUNT, sy-vline,
  WA_OPP_FREQUENT_SHOPPER_POINTS_MO-CONTROLLER, sy-vline,
  WA_OPP_FREQUENT_SHOPPER_POINTS_MO-CURRENCY, sy-vline,
  WA_OPP_FREQUENT_SHOPPER_POINTS_MO-CONTENT, sy-vline,
  WA_OPP_FREQUENT_SHOPPER_POINTS_MO-COMPUTATION_BASE_AMOUNT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_OPP_FREQUENT_SHOPPER_POINTS_MO 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_OPP_FREQUENT_SHOPPER_POINTS_MO 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_OPP_FREQUENT_SHOPPER_POINTS_MO INTO WA_OPP_FREQUENT_SHOPPER_POINTS_MO.


*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_OPP_FREQUENT_SHOPPER_POINTS_MO_STR, 
CONTROLLER TYPE STRING,
BASE TYPE STRING,
CONTROLLER TYPE STRING,
PROMOTION_ID TYPE STRING,
CHOICE TYPE STRING,
MANUAL_TRIGGER_SEQUENCE_NUMBER TYPE STRING,
POINTS_AWARDED_AMOUNT TYPE STRING,
CONTROLLER TYPE STRING,
CURRENCY TYPE STRING,
CONTENT TYPE STRING,
COMPUTATION_BASE_AMOUNT TYPE STRING,
CONTROLLER TYPE STRING,
CURRENCY TYPE STRING,
CONTENT TYPE STRING,
EXTERNAL_SYSTEM_ORIGINATOR_FLA TYPE STRING,
PRICE_DERIVATION_RULE TYPE STRING,
CONTROLLER TYPE STRING,
PRICE_DERIVATION_RULE_ID TYPE STRING,
ELIGIBILITY TYPE STRING,
ANY TYPE STRING,
PROMOTION_DESCRIPTION TYPE STRING,
PROMOTION_DESCRIPTION_MULTI_LA TYPE STRING,
PROMOTION_PRICE_DERIVATION_RU1 TYPE STRING,
PROMOTION_PRICE_DERIVATION_RU2 TYPE STRING,
PROMOTION_PRICE_DERIVATION_RUL TYPE STRING,
TRANSACTION_CONTROL_BREAK_CODE TYPE STRING,
PRICE_DERIVATION_RULE_DESCRIPT TYPE STRING,
PROMOTION_ORIGINATOR_TYPE_CODE TYPE STRING,
TRIGGER_QUANTITY TYPE STRING,
DISCOUNT_METHOD_CODE TYPE STRING,
FREQUENT_SHOPPER_POINTS_FLAG TYPE STRING,
CUSTOMER_GROUP_LOYALTY_POINTS TYPE STRING,
PROHIBIT_PRINT_FLAG TYPE STRING,
TENDER_TYPE_CODE TYPE STRING,
POINTS_CONVERSION_AMOUNT TYPE STRING,
CONTROLLER TYPE STRING,
CURRENCY TYPE STRING,
CONTENT TYPE STRING,
NO_EFFECT_ON_SUBSEQUENT_PRICE TYPE STRING,
PROHIBIT_TRANSACTION_RELATED_P TYPE STRING,
EXCLUSIVE_FLAG TYPE STRING,
CONCURRENCE_CONTROL_VECTOR TYPE STRING,
APPLIED_COUNT TYPE STRING,
RECEIPT_LINE TYPE STRING,
RECEIPT_LINE_MULTI_LANGUAGE TYPE STRING,
EXTERNAL_PROMOTION_ID TYPE STRING,
EXTERNAL_PRICE_DERIVATION_RULE TYPE STRING,
COUPON_PRINTOUT_ID TYPE STRING,
COUPON_PRINTOUT_RULE TYPE STRING,
COUPON_PRINTOUT_TEXT TYPE STRING,
PRINTOUT_VALIDITY_PERIOD TYPE STRING,
GIFT_CERTIFICATE_EXPIRATION_DA TYPE STRING,
EXTERNAL_ACTION TYPE STRING,
CONTROLLER TYPE STRING,
TEXT TYPE STRING,
PARAMETER TYPE STRING,
ANY TYPE STRING,
ID TYPE STRING,
OPERATOR_DISPLAY_TEXT TYPE STRING,
CUSTOMER_DISPLAY_TEXT TYPE STRING,
PROMOTION_TYPE TYPE STRING,
CALCULATION_BASE_SEQUENCE TYPE STRING,
PROMOTION_ID TYPE STRING,
APPLICATION_TYPE TYPE STRING,
ANY TYPE STRING,
TYPE_CODE TYPE STRING,
SEQUENCE_NUMBER TYPE STRING,
APPLIED_QUANTITY TYPE STRING,
ITEM_LINK TYPE STRING,END OF T_EKKO_STR.
DATA: WA_OPP_FREQUENT_SHOPPER_POINTS_MO_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_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CONTROLLER sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-BASE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CONTROLLER sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PROMOTION_ID sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CHOICE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-MANUAL_TRIGGER_SEQUENCE_NUMBER sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-POINTS_AWARDED_AMOUNT sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CONTROLLER sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CURRENCY sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CONTENT sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-COMPUTATION_BASE_AMOUNT sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CONTROLLER sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CURRENCY sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CONTENT sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-EXTERNAL_SYSTEM_ORIGINATOR_FLA sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PRICE_DERIVATION_RULE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CONTROLLER sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PRICE_DERIVATION_RULE_ID sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-ELIGIBILITY sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-ANY sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PROMOTION_DESCRIPTION sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PROMOTION_DESCRIPTION_MULTI_LA sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PROMOTION_PRICE_DERIVATION_RU1 sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PROMOTION_PRICE_DERIVATION_RU2 sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PROMOTION_PRICE_DERIVATION_RUL sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-TRANSACTION_CONTROL_BREAK_CODE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PRICE_DERIVATION_RULE_DESCRIPT sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PROMOTION_ORIGINATOR_TYPE_CODE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-TRIGGER_QUANTITY sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-DISCOUNT_METHOD_CODE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-FREQUENT_SHOPPER_POINTS_FLAG sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CUSTOMER_GROUP_LOYALTY_POINTS sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PROHIBIT_PRINT_FLAG sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-TENDER_TYPE_CODE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-POINTS_CONVERSION_AMOUNT sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CONTROLLER sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CURRENCY sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CONTENT sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-NO_EFFECT_ON_SUBSEQUENT_PRICE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PROHIBIT_TRANSACTION_RELATED_P sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-EXCLUSIVE_FLAG sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CONCURRENCE_CONTROL_VECTOR sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-APPLIED_COUNT sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-RECEIPT_LINE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-RECEIPT_LINE_MULTI_LANGUAGE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-EXTERNAL_PROMOTION_ID sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-EXTERNAL_PRICE_DERIVATION_RULE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-COUPON_PRINTOUT_ID sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-COUPON_PRINTOUT_RULE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-COUPON_PRINTOUT_TEXT sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PRINTOUT_VALIDITY_PERIOD sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-GIFT_CERTIFICATE_EXPIRATION_DA sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-EXTERNAL_ACTION sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CONTROLLER sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-TEXT sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PARAMETER sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-ANY sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-ID sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-OPERATOR_DISPLAY_TEXT sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CUSTOMER_DISPLAY_TEXT sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PROMOTION_TYPE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-CALCULATION_BASE_SEQUENCE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-PROMOTION_ID sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-APPLICATION_TYPE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-ANY sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-TYPE_CODE sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-SEQUENCE_NUMBER sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-APPLIED_QUANTITY sy-vline 
WA_OPP_FREQUENT_SHOPPER_POINTS_MO_STR-ITEM_LINK sy-vline      INTO ld_text SEPARATED BY SPACE.

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