ABAP Select data from SAP table HRPP_HRP1_INTERN into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRPP_HRP1_INTERN 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_HRP1_INTERN. 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_HRP1_INTERN 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_HRP1_INTERN TYPE STANDARD TABLE OF HRPP_HRP1_INTERN,
      WA_HRPP_HRP1_INTERN TYPE HRPP_HRP1_INTERN,
      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_HRP1_INTERN> TYPE HRPP_HRP1_INTERN.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRPP_HRP1_INTERN.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRPP_HRP1_INTERN
  INTO TABLE IT_HRPP_HRP1_INTERN.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPP_HRP1_INTERN
*  INTO TABLE @DATA(IT_HRPP_HRP1_INTERN2).
*--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_HRP1_INTERN INDEX 1 INTO DATA(WA_HRPP_HRP1_INTERN2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRPP_HRP1_INTERN ASSIGNING <HRPP_HRP1_INTERN>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPP_HRP1_INTERN>-DOCLIN = 1.
<HRPP_HRP1_INTERN>-HKONT = 1.
<HRPP_HRP1_INTERN>-BUKRS = 1.
<HRPP_HRP1_INTERN>-BUDAT = 1.
<HRPP_HRP1_INTERN>-BLART = 1.

ENDLOOP.

LOOP AT IT_HRPP_HRP1_INTERN INTO WA_HRPP_HRP1_INTERN.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPP_HRP1_INTERN-BELNR, sy-vline,
  WA_HRPP_HRP1_INTERN-GJAHR, sy-vline,
  WA_HRPP_HRP1_INTERN-MONAT, sy-vline,
  WA_HRPP_HRP1_INTERN-ABPER, sy-vline,
  WA_HRPP_HRP1_INTERN-XREF1, sy-vline,
  WA_HRPP_HRP1_INTERN-XREF2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPP_HRP1_INTERN 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_HRP1_INTERN 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_HRP1_INTERN INTO WA_HRPP_HRP1_INTERN.


*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 HKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-HKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-HKONT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-AUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit NUMCV, internal->external for field VORNR
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-VORNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-VORNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-MEINS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-MEINS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field POSNR
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-POSNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-POSNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field NPLNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-NPLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-NPLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIL, internal->external for field FIPEX
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-FIPEX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-FIPEX.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KDAUF
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-KDAUF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-KDAUF.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-LIFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-KUNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field KURSF
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-KURSF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-KURSF.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RCOMP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-RCOMP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-RCOMP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GRANT_NBR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-GRANT_NBR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-GRANT_NBR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SEGMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-SEGMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-SEGMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNER_SEGMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-PARTNER_SEGMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-PARTNER_SEGMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PART_PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-PART_PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-PART_PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNER_GRANT_NBR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HRPP_HRP1_INTERN-PARTNER_GRANT_NBR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPP_HRP1_INTERN-PARTNER_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_HRP1_INTERN_STR, 
DOCLIN TYPE STRING,
HKONT TYPE STRING,
BUKRS TYPE STRING,
BUDAT TYPE STRING,
BLART TYPE STRING,
BELNR TYPE STRING,
GJAHR TYPE STRING,
MONAT TYPE STRING,
ABPER TYPE STRING,
XREF1 TYPE STRING,
XREF2 TYPE STRING,
XREF3 TYPE STRING,
SGTXT TYPE STRING,
MWSKZ TYPE STRING,
KTOSL TYPE STRING,
TXJCD TYPE STRING,
ZUONR TYPE STRING,
GSBER TYPE STRING,
PERNR TYPE STRING,
KOSTL TYPE STRING,
AUFNR TYPE STRING,
KSTRG TYPE STRING,
VORNR TYPE STRING,
MENGE TYPE STRING,
MEINS TYPE STRING,
POSNR TYPE STRING,
NPLNR TYPE STRING,
FIPEX TYPE STRING,
FISTL TYPE STRING,
GEBER TYPE STRING,
KDAUF TYPE STRING,
KDPOS TYPE STRING,
LTLST TYPE STRING,
AWTYP_PRE TYPE STRING,
AWKEY_PRE TYPE STRING,
AWPOS_PRE TYPE STRING,
LIFNR TYPE STRING,
ZFBDT TYPE STRING,
UZAWE TYPE STRING,
ZLSCH TYPE STRING,
DIEKZ TYPE STRING,
KUNNR TYPE STRING,
STCEG TYPE STRING,
BVTYP TYPE STRING,
CURTP TYPE STRING,
WAERS TYPE STRING,
WRBTR TYPE STRING,
KURSF TYPE STRING,
FWBAS TYPE STRING,
RCOMP TYPE STRING,
KSCHL TYPE STRING,
MSATZ TYPE STRING,
KSTAT TYPE STRING,
GRANT_NBR TYPE STRING,
FKBER TYPE STRING,
PRCTR TYPE STRING,
SEGMENT TYPE STRING,
PARTNER_BUS_AREA TYPE STRING,
PARTNER_SEGMENT TYPE STRING,
PART_PRCTR TYPE STRING,
PARTNER_FUND TYPE STRING,
PARTNER_GRANT_NBR TYPE STRING,
NEG_POSTNG TYPE STRING,
PARTNER_FKBER TYPE STRING,
BUDGET_PD TYPE STRING,
P_BUDGET_PD TYPE STRING,
TAX_CALC_DT_FROM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPP_HRP1_INTERN_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_HRP1_INTERN_STR-DOCLIN sy-vline 
WA_HRPP_HRP1_INTERN_STR-HKONT sy-vline 
WA_HRPP_HRP1_INTERN_STR-BUKRS sy-vline 
WA_HRPP_HRP1_INTERN_STR-BUDAT sy-vline 
WA_HRPP_HRP1_INTERN_STR-BLART sy-vline 
WA_HRPP_HRP1_INTERN_STR-BELNR sy-vline 
WA_HRPP_HRP1_INTERN_STR-GJAHR sy-vline 
WA_HRPP_HRP1_INTERN_STR-MONAT sy-vline 
WA_HRPP_HRP1_INTERN_STR-ABPER sy-vline 
WA_HRPP_HRP1_INTERN_STR-XREF1 sy-vline 
WA_HRPP_HRP1_INTERN_STR-XREF2 sy-vline 
WA_HRPP_HRP1_INTERN_STR-XREF3 sy-vline 
WA_HRPP_HRP1_INTERN_STR-SGTXT sy-vline 
WA_HRPP_HRP1_INTERN_STR-MWSKZ sy-vline 
WA_HRPP_HRP1_INTERN_STR-KTOSL sy-vline 
WA_HRPP_HRP1_INTERN_STR-TXJCD sy-vline 
WA_HRPP_HRP1_INTERN_STR-ZUONR sy-vline 
WA_HRPP_HRP1_INTERN_STR-GSBER sy-vline 
WA_HRPP_HRP1_INTERN_STR-PERNR sy-vline 
WA_HRPP_HRP1_INTERN_STR-KOSTL sy-vline 
WA_HRPP_HRP1_INTERN_STR-AUFNR sy-vline 
WA_HRPP_HRP1_INTERN_STR-KSTRG sy-vline 
WA_HRPP_HRP1_INTERN_STR-VORNR sy-vline 
WA_HRPP_HRP1_INTERN_STR-MENGE sy-vline 
WA_HRPP_HRP1_INTERN_STR-MEINS sy-vline 
WA_HRPP_HRP1_INTERN_STR-POSNR sy-vline 
WA_HRPP_HRP1_INTERN_STR-NPLNR sy-vline 
WA_HRPP_HRP1_INTERN_STR-FIPEX sy-vline 
WA_HRPP_HRP1_INTERN_STR-FISTL sy-vline 
WA_HRPP_HRP1_INTERN_STR-GEBER sy-vline 
WA_HRPP_HRP1_INTERN_STR-KDAUF sy-vline 
WA_HRPP_HRP1_INTERN_STR-KDPOS sy-vline 
WA_HRPP_HRP1_INTERN_STR-LTLST sy-vline 
WA_HRPP_HRP1_INTERN_STR-AWTYP_PRE sy-vline 
WA_HRPP_HRP1_INTERN_STR-AWKEY_PRE sy-vline 
WA_HRPP_HRP1_INTERN_STR-AWPOS_PRE sy-vline 
WA_HRPP_HRP1_INTERN_STR-LIFNR sy-vline 
WA_HRPP_HRP1_INTERN_STR-ZFBDT sy-vline 
WA_HRPP_HRP1_INTERN_STR-UZAWE sy-vline 
WA_HRPP_HRP1_INTERN_STR-ZLSCH sy-vline 
WA_HRPP_HRP1_INTERN_STR-DIEKZ sy-vline 
WA_HRPP_HRP1_INTERN_STR-KUNNR sy-vline 
WA_HRPP_HRP1_INTERN_STR-STCEG sy-vline 
WA_HRPP_HRP1_INTERN_STR-BVTYP sy-vline 
WA_HRPP_HRP1_INTERN_STR-CURTP sy-vline 
WA_HRPP_HRP1_INTERN_STR-WAERS sy-vline 
WA_HRPP_HRP1_INTERN_STR-WRBTR sy-vline 
WA_HRPP_HRP1_INTERN_STR-KURSF sy-vline 
WA_HRPP_HRP1_INTERN_STR-FWBAS sy-vline 
WA_HRPP_HRP1_INTERN_STR-RCOMP sy-vline 
WA_HRPP_HRP1_INTERN_STR-KSCHL sy-vline 
WA_HRPP_HRP1_INTERN_STR-MSATZ sy-vline 
WA_HRPP_HRP1_INTERN_STR-KSTAT sy-vline 
WA_HRPP_HRP1_INTERN_STR-GRANT_NBR sy-vline 
WA_HRPP_HRP1_INTERN_STR-FKBER sy-vline 
WA_HRPP_HRP1_INTERN_STR-PRCTR sy-vline 
WA_HRPP_HRP1_INTERN_STR-SEGMENT sy-vline 
WA_HRPP_HRP1_INTERN_STR-PARTNER_BUS_AREA sy-vline 
WA_HRPP_HRP1_INTERN_STR-PARTNER_SEGMENT sy-vline 
WA_HRPP_HRP1_INTERN_STR-PART_PRCTR sy-vline 
WA_HRPP_HRP1_INTERN_STR-PARTNER_FUND sy-vline 
WA_HRPP_HRP1_INTERN_STR-PARTNER_GRANT_NBR sy-vline 
WA_HRPP_HRP1_INTERN_STR-NEG_POSTNG sy-vline 
WA_HRPP_HRP1_INTERN_STR-PARTNER_FKBER sy-vline 
WA_HRPP_HRP1_INTERN_STR-BUDGET_PD sy-vline 
WA_HRPP_HRP1_INTERN_STR-P_BUDGET_PD sy-vline 
WA_HRPP_HRP1_INTERN_STR-TAX_CALC_DT_FROM sy-vline      INTO ld_text SEPARATED BY SPACE.

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