ABAP Select data from SAP table HRPP_S_SPLIT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPP_S_SPLIT
*  INTO TABLE @DATA(IT_HRPP_S_SPLIT2).
*--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_HRPP_S_SPLIT INDEX 1 INTO DATA(WA_HRPP_S_SPLIT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPP_S_SPLIT>-KTOSL = 1.
<HRPP_S_SPLIT>-BUKRS = 1.
<HRPP_S_SPLIT>-GSBER = 1.
<HRPP_S_SPLIT>-KOMOK = 1.
<HRPP_S_SPLIT>-ABPER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPP_S_SPLIT-BETRG, sy-vline,
  WA_HRPP_S_SPLIT-WAERS, sy-vline,
  WA_HRPP_S_SPLIT-PRCTR, sy-vline,
  WA_HRPP_S_SPLIT-SEGMENT, sy-vline,
  WA_HRPP_S_SPLIT-FUND, sy-vline,
  WA_HRPP_S_SPLIT-GRANT_NBR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPP_S_SPLIT 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_HRPP_S_SPLIT 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_HRPP_S_SPLIT INTO WA_HRPP_S_SPLIT.


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

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

*Conversion exit ALPHA, internal->external for field GRANT_NBR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_S_SPLIT-GRANT_NBR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_S_SPLIT-GRANT_NBR.
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_HRPP_S_SPLIT_STR, 
KTOSL TYPE STRING,
BUKRS TYPE STRING,
GSBER TYPE STRING,
KOMOK TYPE STRING,
ABPER TYPE STRING,
BETRG TYPE STRING,
WAERS TYPE STRING,
PRCTR TYPE STRING,
SEGMENT TYPE STRING,
FUND TYPE STRING,
GRANT_NBR TYPE STRING,
FKBER TYPE STRING,
BUDGET_PD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPP_S_SPLIT_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_HRPP_S_SPLIT_STR-KTOSL sy-vline 
WA_HRPP_S_SPLIT_STR-BUKRS sy-vline 
WA_HRPP_S_SPLIT_STR-GSBER sy-vline 
WA_HRPP_S_SPLIT_STR-KOMOK sy-vline 
WA_HRPP_S_SPLIT_STR-ABPER sy-vline 
WA_HRPP_S_SPLIT_STR-BETRG sy-vline 
WA_HRPP_S_SPLIT_STR-WAERS sy-vline 
WA_HRPP_S_SPLIT_STR-PRCTR sy-vline 
WA_HRPP_S_SPLIT_STR-SEGMENT sy-vline 
WA_HRPP_S_SPLIT_STR-FUND sy-vline 
WA_HRPP_S_SPLIT_STR-GRANT_NBR sy-vline 
WA_HRPP_S_SPLIT_STR-FKBER sy-vline 
WA_HRPP_S_SPLIT_STR-BUDGET_PD sy-vline      INTO ld_text SEPARATED BY SPACE.

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