ABAP Select data from SAP table HRFPM_S_FIN_REQ_COST_DIST into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRFPM_S_FIN_REQ_COST_DIST
*  INTO TABLE @DATA(IT_HRFPM_S_FIN_REQ_COST_DIST2).
*--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_HRFPM_S_FIN_REQ_COST_DIST INDEX 1 INTO DATA(WA_HRFPM_S_FIN_REQ_COST_DIST2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRFPM_S_FIN_REQ_COST_DIST>-PLVAR = 1.
<HRFPM_S_FIN_REQ_COST_DIST>-OTYPE = 1.
<HRFPM_S_FIN_REQ_COST_DIST>-OBJID = 1.
<HRFPM_S_FIN_REQ_COST_DIST>-BEGDA = 1.
<HRFPM_S_FIN_REQ_COST_DIST>-ENDDA = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRFPM_S_FIN_REQ_COST_DIST-BUKRS, sy-vline,
  WA_HRFPM_S_FIN_REQ_COST_DIST-KOKRS, sy-vline,
  WA_HRFPM_S_FIN_REQ_COST_DIST-KOSTL, sy-vline,
  WA_HRFPM_S_FIN_REQ_COST_DIST-AUFNR, sy-vline,
  WA_HRFPM_S_FIN_REQ_COST_DIST-POSNR, sy-vline,
  WA_HRFPM_S_FIN_REQ_COST_DIST-NPLNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRFPM_S_FIN_REQ_COST_DIST 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_HRFPM_S_FIN_REQ_COST_DIST 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_HRFPM_S_FIN_REQ_COST_DIST INTO WA_HRFPM_S_FIN_REQ_COST_DIST.


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

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

*Conversion exit ABPSP, internal->external for field POSNR
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_HRFPM_S_FIN_REQ_COST_DIST-POSNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRFPM_S_FIN_REQ_COST_DIST-POSNR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit NUMCV, internal->external for field VORNR
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_HRFPM_S_FIN_REQ_COST_DIST-VORNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRFPM_S_FIN_REQ_COST_DIST-VORNR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit FMCIL, internal->external for field FIPEX
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_HRFPM_S_FIN_REQ_COST_DIST-FIPEX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRFPM_S_FIN_REQ_COST_DIST-FIPEX.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SEGMT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRFPM_S_FIN_REQ_COST_DIST-SEGMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRFPM_S_FIN_REQ_COST_DIST-SEGMT.
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_HRFPM_S_FIN_REQ_COST_DIST_STR, 
PLVAR TYPE STRING,
OTYPE TYPE STRING,
OBJID TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
BUKRS TYPE STRING,
KOKRS TYPE STRING,
KOSTL TYPE STRING,
AUFNR TYPE STRING,
POSNR TYPE STRING,
NPLNR TYPE STRING,
VORNR TYPE STRING,
GRANT_NBR TYPE STRING,
GEBER TYPE STRING,
BUDGET_PD TYPE STRING,
FKBER TYPE STRING,
FISTL TYPE STRING,
FIPEX TYPE STRING,
GSBER TYPE STRING,
SEGMT TYPE STRING,
PROZT TYPE STRING,
DART TYPE STRING,
UDART TYPE STRING,
INFTY TYPE STRING,
SUBTY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRFPM_S_FIN_REQ_COST_DIST_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_HRFPM_S_FIN_REQ_COST_DIST_STR-PLVAR sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-OTYPE sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-OBJID sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-BEGDA sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-ENDDA sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-BUKRS sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-KOKRS sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-KOSTL sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-AUFNR sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-POSNR sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-NPLNR sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-VORNR sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-GRANT_NBR sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-GEBER sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-BUDGET_PD sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-FKBER sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-FISTL sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-FIPEX sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-GSBER sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-SEGMT sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-PROZT sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-DART sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-UDART sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-INFTY sy-vline 
WA_HRFPM_S_FIN_REQ_COST_DIST_STR-SUBTY sy-vline      INTO ld_text SEPARATED BY SPACE.

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