ABAP Select data from SAP table OPP_RETAIL_PRICE_MODIFIER_DOMA into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP OPP_RETAIL_PRICE_MODIFIER_DOMA 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_RETAIL_PRICE_MODIFIER_DOMA. 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_RETAIL_PRICE_MODIFIER_DOMA 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_RETAIL_PRICE_MODIFIER_DOMA TYPE STANDARD TABLE OF OPP_RETAIL_PRICE_MODIFIER_DOMA,
      WA_OPP_RETAIL_PRICE_MODIFIER_DOMA TYPE OPP_RETAIL_PRICE_MODIFIER_DOMA,
      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_RETAIL_PRICE_MODIFIER_DOMA> TYPE OPP_RETAIL_PRICE_MODIFIER_DOMA.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM OPP_RETAIL_PRICE_MODIFIER_DOMA
*  INTO TABLE @DATA(IT_OPP_RETAIL_PRICE_MODIFIER_DOMA2).
*--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_RETAIL_PRICE_MODIFIER_DOMA INDEX 1 INTO DATA(WA_OPP_RETAIL_PRICE_MODIFIER_DOMA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<OPP_RETAIL_PRICE_MODIFIER_DOMA>-CONTROLLER = 1.
<OPP_RETAIL_PRICE_MODIFIER_DOMA>-BASE = 1.
<OPP_RETAIL_PRICE_MODIFIER_DOMA>-CONTROLLER = 1.
<OPP_RETAIL_PRICE_MODIFIER_DOMA>-SEQUENCE_NUMBER = 1.
<OPP_RETAIL_PRICE_MODIFIER_DOMA>-AMOUNT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_OPP_RETAIL_PRICE_MODIFIER_DOMA-CONTROLLER, sy-vline,
  WA_OPP_RETAIL_PRICE_MODIFIER_DOMA-BASE, sy-vline,
  WA_OPP_RETAIL_PRICE_MODIFIER_DOMA-CONTROLLER, sy-vline,
  WA_OPP_RETAIL_PRICE_MODIFIER_DOMA-CURRENCY, sy-vline,
  WA_OPP_RETAIL_PRICE_MODIFIER_DOMA-CONTENT, sy-vline,
  WA_OPP_RETAIL_PRICE_MODIFIER_DOMA-ACTION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_OPP_RETAIL_PRICE_MODIFIER_DOMA 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_RETAIL_PRICE_MODIFIER_DOMA 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_RETAIL_PRICE_MODIFIER_DOMA INTO WA_OPP_RETAIL_PRICE_MODIFIER_DOMA.


*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_RETAIL_PRICE_MODIFIER_DOMA_STR, 
CONTROLLER TYPE STRING,
BASE TYPE STRING,
CONTROLLER TYPE STRING,
SEQUENCE_NUMBER TYPE STRING,
AMOUNT TYPE STRING,
CONTROLLER TYPE STRING,
BASE TYPE STRING,
CONTROLLER TYPE STRING,
CURRENCY TYPE STRING,
CONTENT TYPE STRING,
ACTION TYPE STRING,
PERCENT TYPE STRING,
CONTROLLER TYPE STRING,
ACTION TYPE STRING,
CONTENT TYPE STRING,
PREVIOUS_PRICE TYPE STRING,
CONTROLLER TYPE STRING,
BASE TYPE STRING,
CONTROLLER TYPE STRING,
BASE TYPE STRING,
CONTROLLER TYPE STRING,
CURRENCY TYPE STRING,
CONTENT TYPE STRING,
NEW_PRICE TYPE STRING,
CONTROLLER TYPE STRING,
BASE TYPE STRING,
CONTROLLER TYPE STRING,
BASE TYPE STRING,
CONTROLLER TYPE STRING,
CURRENCY TYPE STRING,
CONTENT TYPE STRING,
PROMOTION_ID TYPE STRING,
ITEM_LINK TYPE STRING,
QUANTITY TYPE STRING,
CONTROLLER TYPE STRING,
UNITS TYPE STRING,
UNIT_OF_MEASURE_CODE TYPE STRING,
CONTENT TYPE STRING,
ROUNDING TYPE STRING,
CONTROLLER TYPE STRING,
BASE TYPE STRING,
CONTROLLER TYPE STRING,
CURRENCY TYPE STRING,
CONTENT TYPE STRING,
ROUNDING_DIRECTION TYPE STRING,
COMPUTATION_BASE_AMOUNT TYPE STRING,
CONTROLLER TYPE STRING,
CURRENCY TYPE STRING,
CONTENT TYPE STRING,
PRICE_DERIVATION_RULE TYPE STRING,
ANY TYPE STRING,
MANUAL_TRIGGER_SEQUENCE_NUMBER TYPE STRING,
EXTRA_AMOUNT TYPE STRING,
CONTROLLER TYPE STRING,
CURRENCY TYPE STRING,
CONTENT TYPE STRING,
EXTERNAL_SYSTEM_ORIGINATOR_FLA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_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_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-BASE sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-SEQUENCE_NUMBER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-AMOUNT sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-BASE sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CURRENCY sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTENT sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-ACTION sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-PERCENT sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-ACTION sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTENT sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-PREVIOUS_PRICE sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-BASE sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-BASE sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CURRENCY sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTENT sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-NEW_PRICE sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-BASE sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-BASE sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CURRENCY sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTENT sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-PROMOTION_ID sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-ITEM_LINK sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-QUANTITY sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-UNITS sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-UNIT_OF_MEASURE_CODE sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTENT sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-ROUNDING sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-BASE sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CURRENCY sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTENT sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-ROUNDING_DIRECTION sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-COMPUTATION_BASE_AMOUNT sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CURRENCY sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTENT sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-PRICE_DERIVATION_RULE sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-ANY sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-MANUAL_TRIGGER_SEQUENCE_NUMBER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-EXTRA_AMOUNT sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTROLLER sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CURRENCY sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-CONTENT sy-vline 
WA_OPP_RETAIL_PRICE_MODIFIER_DOMA_STR-EXTERNAL_SYSTEM_ORIGINATOR_FLA sy-vline      INTO ld_text SEPARATED BY SPACE.

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