ABAP Select data from SAP table PFAGRFQRATEDIM03 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PFAGRFQRATEDIM03 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 PFAGRFQRATEDIM03. 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 PFAGRFQRATEDIM03 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_PFAGRFQRATEDIM03 TYPE STANDARD TABLE OF PFAGRFQRATEDIM03,
      WA_PFAGRFQRATEDIM03 TYPE PFAGRFQRATEDIM03,
      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: <PFAGRFQRATEDIM03> TYPE PFAGRFQRATEDIM03.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PFAGRFQRATEDIM03.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PFAGRFQRATEDIM03
  INTO TABLE IT_PFAGRFQRATEDIM03.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PFAGRFQRATEDIM03
*  INTO TABLE @DATA(IT_PFAGRFQRATEDIM032).
*--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_PFAGRFQRATEDIM03 INDEX 1 INTO DATA(WA_PFAGRFQRATEDIM032).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PFAGRFQRATEDIM03 ASSIGNING <PFAGRFQRATEDIM03>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PFAGRFQRATEDIM03>-MANDT = 1.
<PFAGRFQRATEDIM03>-TRANSPRATEDIMENSIONUUID = 1.
<PFAGRFQRATEDIM03>-TRANSPRATEVALIDITYUUID = 1.
<PFAGRFQRATEDIM03>-TRANSPORTATIONRATEUUID = 1.
<PFAGRFQRATEDIM03>-TRANSPRATEDIMNSCALEITEM01UUID = 1.

ENDLOOP.

LOOP AT IT_PFAGRFQRATEDIM03 INTO WA_PFAGRFQRATEDIM03.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PFAGRFQRATEDIM03-TRANSPRATEDIMNSCALEITEM02UUID, sy-vline,
  WA_PFAGRFQRATEDIM03-TRANSPRATEDIMNSCALEITEM03UUID, sy-vline,
  WA_PFAGRFQRATEDIM03-TRANSPORTATIONRATECURRENCY, sy-vline,
  WA_PFAGRFQRATEDIM03-TRANSPRATEAMOUNTINRATECRCY, sy-vline,
  WA_PFAGRFQRATEDIM03-TARGETRATEAMOUNTINRATECRCY, sy-vline,
  WA_PFAGRFQRATEDIM03-TRANSPRATEAMOUNTTOLERANCEINPCT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PFAGRFQRATEDIM03 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_PFAGRFQRATEDIM03 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_PFAGRFQRATEDIM03 INTO WA_PFAGRFQRATEDIM03.


*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_PFAGRFQRATEDIM03_STR, 
MANDT TYPE STRING,
TRANSPRATEDIMENSIONUUID TYPE STRING,
TRANSPRATEVALIDITYUUID TYPE STRING,
TRANSPORTATIONRATEUUID TYPE STRING,
TRANSPRATEDIMNSCALEITEM01UUID TYPE STRING,
TRANSPRATEDIMNSCALEITEM02UUID TYPE STRING,
TRANSPRATEDIMNSCALEITEM03UUID TYPE STRING,
TRANSPORTATIONRATECURRENCY TYPE STRING,
TRANSPRATEAMOUNTINRATECRCY TYPE STRING,
TARGETRATEAMOUNTINRATECRCY TYPE STRING,
TRANSPRATEAMOUNTTOLERANCEINPCT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PFAGRFQRATEDIM03_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_PFAGRFQRATEDIM03_STR-MANDT sy-vline 
WA_PFAGRFQRATEDIM03_STR-TRANSPRATEDIMENSIONUUID sy-vline 
WA_PFAGRFQRATEDIM03_STR-TRANSPRATEVALIDITYUUID sy-vline 
WA_PFAGRFQRATEDIM03_STR-TRANSPORTATIONRATEUUID sy-vline 
WA_PFAGRFQRATEDIM03_STR-TRANSPRATEDIMNSCALEITEM01UUID sy-vline 
WA_PFAGRFQRATEDIM03_STR-TRANSPRATEDIMNSCALEITEM02UUID sy-vline 
WA_PFAGRFQRATEDIM03_STR-TRANSPRATEDIMNSCALEITEM03UUID sy-vline 
WA_PFAGRFQRATEDIM03_STR-TRANSPORTATIONRATECURRENCY sy-vline 
WA_PFAGRFQRATEDIM03_STR-TRANSPRATEAMOUNTINRATECRCY sy-vline 
WA_PFAGRFQRATEDIM03_STR-TARGETRATEAMOUNTINRATECRCY sy-vline 
WA_PFAGRFQRATEDIM03_STR-TRANSPRATEAMOUNTTOLERANCEINPCT sy-vline      INTO ld_text SEPARATED BY SPACE.

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