ABAP Select data from SAP table HRFRPBS_FP1_VAR into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRFRPBS_FP1_VAR 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 HRFRPBS_FP1_VAR. 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 HRFRPBS_FP1_VAR 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_HRFRPBS_FP1_VAR TYPE STANDARD TABLE OF HRFRPBS_FP1_VAR,
      WA_HRFRPBS_FP1_VAR TYPE HRFRPBS_FP1_VAR,
      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: <HRFRPBS_FP1_VAR> TYPE HRFRPBS_FP1_VAR.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRFRPBS_FP1_VAR.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRFRPBS_FP1_VAR
  INTO TABLE IT_HRFRPBS_FP1_VAR.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRFRPBS_FP1_VAR
*  INTO TABLE @DATA(IT_HRFRPBS_FP1_VAR2).
*--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_HRFRPBS_FP1_VAR INDEX 1 INTO DATA(WA_HRFRPBS_FP1_VAR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRFRPBS_FP1_VAR ASSIGNING <HRFRPBS_FP1_VAR>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRFRPBS_FP1_VAR>-DATDEBUT = 1.
<HRFRPBS_FP1_VAR>-DATFIN = 1.
<HRFRPBS_FP1_VAR>-DATCOND = 1.
<HRFRPBS_FP1_VAR>-ECHELLE = 1.
<HRFRPBS_FP1_VAR>-ECHELON = 1.

ENDLOOP.

LOOP AT IT_HRFRPBS_FP1_VAR INTO WA_HRFRPBS_FP1_VAR.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRFRPBS_FP1_VAR-DATANCECHELON, sy-vline,
  WA_HRFRPBS_FP1_VAR-DATANCGRADE, sy-vline,
  WA_HRFRPBS_FP1_VAR-DATANCCORPS, sy-vline,
  WA_HRFRPBS_FP1_VAR-DATANCCATEG, sy-vline,
  WA_HRFRPBS_FP1_VAR-DATANCTITUL, sy-vline,
  WA_HRFRPBS_FP1_VAR-DATAGE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRFRPBS_FP1_VAR 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_HRFRPBS_FP1_VAR 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_HRFRPBS_FP1_VAR INTO WA_HRFRPBS_FP1_VAR.


*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_HRFRPBS_FP1_VAR_STR, 
DATDEBUT TYPE STRING,
DATFIN TYPE STRING,
DATCOND TYPE STRING,
ECHELLE TYPE STRING,
ECHELON TYPE STRING,
DATANCECHELON TYPE STRING,
DATANCGRADE TYPE STRING,
DATANCCORPS TYPE STRING,
DATANCCATEG TYPE STRING,
DATANCTITUL TYPE STRING,
DATAGE TYPE STRING,
AUTREDATE TYPE STRING,
AUTREGRADE TYPE STRING,
AUTRECORPS TYPE STRING,
AUTRECATEG TYPE STRING,
DURANS TYPE STRING,
DURMOIS TYPE STRING,
DURJOURS TYPE STRING,
AUTREDURANS TYPE STRING,
AUTREDURMOIS TYPE STRING,
AUTREDURJOURS TYPE STRING,
MODELVALORIS TYPE STRING,
DATANCECHELLE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRFRPBS_FP1_VAR_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_HRFRPBS_FP1_VAR_STR-DATDEBUT sy-vline 
WA_HRFRPBS_FP1_VAR_STR-DATFIN sy-vline 
WA_HRFRPBS_FP1_VAR_STR-DATCOND sy-vline 
WA_HRFRPBS_FP1_VAR_STR-ECHELLE sy-vline 
WA_HRFRPBS_FP1_VAR_STR-ECHELON sy-vline 
WA_HRFRPBS_FP1_VAR_STR-DATANCECHELON sy-vline 
WA_HRFRPBS_FP1_VAR_STR-DATANCGRADE sy-vline 
WA_HRFRPBS_FP1_VAR_STR-DATANCCORPS sy-vline 
WA_HRFRPBS_FP1_VAR_STR-DATANCCATEG sy-vline 
WA_HRFRPBS_FP1_VAR_STR-DATANCTITUL sy-vline 
WA_HRFRPBS_FP1_VAR_STR-DATAGE sy-vline 
WA_HRFRPBS_FP1_VAR_STR-AUTREDATE sy-vline 
WA_HRFRPBS_FP1_VAR_STR-AUTREGRADE sy-vline 
WA_HRFRPBS_FP1_VAR_STR-AUTRECORPS sy-vline 
WA_HRFRPBS_FP1_VAR_STR-AUTRECATEG sy-vline 
WA_HRFRPBS_FP1_VAR_STR-DURANS sy-vline 
WA_HRFRPBS_FP1_VAR_STR-DURMOIS sy-vline 
WA_HRFRPBS_FP1_VAR_STR-DURJOURS sy-vline 
WA_HRFRPBS_FP1_VAR_STR-AUTREDURANS sy-vline 
WA_HRFRPBS_FP1_VAR_STR-AUTREDURMOIS sy-vline 
WA_HRFRPBS_FP1_VAR_STR-AUTREDURJOURS sy-vline 
WA_HRFRPBS_FP1_VAR_STR-MODELVALORIS sy-vline 
WA_HRFRPBS_FP1_VAR_STR-DATANCECHELLE sy-vline      INTO ld_text SEPARATED BY SPACE.

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