ABAP Select data from SAP table HRPAD00S_BD_EMPLOYEE_DETAILS into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRPAD00S_BD_EMPLOYEE_DETAILS 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 HRPAD00S_BD_EMPLOYEE_DETAILS. 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 HRPAD00S_BD_EMPLOYEE_DETAILS 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_HRPAD00S_BD_EMPLOYEE_DETAILS TYPE STANDARD TABLE OF HRPAD00S_BD_EMPLOYEE_DETAILS,
      WA_HRPAD00S_BD_EMPLOYEE_DETAILS TYPE HRPAD00S_BD_EMPLOYEE_DETAILS,
      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: <HRPAD00S_BD_EMPLOYEE_DETAILS> TYPE HRPAD00S_BD_EMPLOYEE_DETAILS.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRPAD00S_BD_EMPLOYEE_DETAILS.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRPAD00S_BD_EMPLOYEE_DETAILS
  INTO TABLE IT_HRPAD00S_BD_EMPLOYEE_DETAILS.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPAD00S_BD_EMPLOYEE_DETAILS
*  INTO TABLE @DATA(IT_HRPAD00S_BD_EMPLOYEE_DETAILS2).
*--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_HRPAD00S_BD_EMPLOYEE_DETAILS INDEX 1 INTO DATA(WA_HRPAD00S_BD_EMPLOYEE_DETAILS2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRPAD00S_BD_EMPLOYEE_DETAILS ASSIGNING <HRPAD00S_BD_EMPLOYEE_DETAILS>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPAD00S_BD_EMPLOYEE_DETAILS>-P0002 = 1.
<HRPAD00S_BD_EMPLOYEE_DETAILS>-PERNR = 1.
<HRPAD00S_BD_EMPLOYEE_DETAILS>-INFTY = 1.
<HRPAD00S_BD_EMPLOYEE_DETAILS>-SUBTY = 1.
<HRPAD00S_BD_EMPLOYEE_DETAILS>-OBJPS = 1.

ENDLOOP.

LOOP AT IT_HRPAD00S_BD_EMPLOYEE_DETAILS INTO WA_HRPAD00S_BD_EMPLOYEE_DETAILS.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPAD00S_BD_EMPLOYEE_DETAILS-SPRPS, sy-vline,
  WA_HRPAD00S_BD_EMPLOYEE_DETAILS-ENDDA, sy-vline,
  WA_HRPAD00S_BD_EMPLOYEE_DETAILS-BEGDA, sy-vline,
  WA_HRPAD00S_BD_EMPLOYEE_DETAILS-SEQNR, sy-vline,
  WA_HRPAD00S_BD_EMPLOYEE_DETAILS-AEDTM, sy-vline,
  WA_HRPAD00S_BD_EMPLOYEE_DETAILS-UNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPAD00S_BD_EMPLOYEE_DETAILS 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_HRPAD00S_BD_EMPLOYEE_DETAILS 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_HRPAD00S_BD_EMPLOYEE_DETAILS INTO WA_HRPAD00S_BD_EMPLOYEE_DETAILS.


*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 PDATE, internal->external for field GBDAT
CALL FUNCTION 'CONVERSION_EXIT_PDATE_OUTPUT'
  EXPORTING
    input =                      WA_HRPAD00S_BD_EMPLOYEE_DETAILS-GBDAT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPAD00S_BD_EMPLOYEE_DETAILS-GBDAT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field SPRSL
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_HRPAD00S_BD_EMPLOYEE_DETAILS-SPRSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPAD00S_BD_EMPLOYEE_DETAILS-SPRSL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GBJHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_HRPAD00S_BD_EMPLOYEE_DETAILS-GBJHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HRPAD00S_BD_EMPLOYEE_DETAILS-GBJHR.
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_HRPAD00S_BD_EMPLOYEE_DETAILS_STR, 
P0002 TYPE STRING,
PERNR TYPE STRING,
INFTY TYPE STRING,
SUBTY TYPE STRING,
OBJPS TYPE STRING,
SPRPS TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
SEQNR TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
HISTO TYPE STRING,
ITXEX TYPE STRING,
REFEX TYPE STRING,
ORDEX TYPE STRING,
ITBLD TYPE STRING,
PREAS TYPE STRING,
FLAG1 TYPE STRING,
FLAG2 TYPE STRING,
FLAG3 TYPE STRING,
FLAG4 TYPE STRING,
RESE1 TYPE STRING,
RESE2 TYPE STRING,
GRPVL TYPE STRING,
INITS TYPE STRING,
NACHN TYPE STRING,
NAME2 TYPE STRING,
NACH2 TYPE STRING,
VORNA TYPE STRING,
CNAME TYPE STRING,
TITEL TYPE STRING,
TITL2 TYPE STRING,
NAMZU TYPE STRING,
VORSW TYPE STRING,
VORS2 TYPE STRING,
RUFNM TYPE STRING,
MIDNM TYPE STRING,
KNZNM TYPE STRING,
ANRED TYPE STRING,
GESCH TYPE STRING,
GBDAT TYPE STRING,
GBLND TYPE STRING,
GBDEP TYPE STRING,
GBORT TYPE STRING,
NATIO TYPE STRING,
NATI2 TYPE STRING,
NATI3 TYPE STRING,
SPRSL TYPE STRING,
KONFE TYPE STRING,
FAMST TYPE STRING,
FAMDT TYPE STRING,
ANZKD TYPE STRING,
NACON TYPE STRING,
PERMO TYPE STRING,
PERID TYPE STRING,
GBPAS TYPE STRING,
FNAMK TYPE STRING,
LNAMK TYPE STRING,
FNAMR TYPE STRING,
LNAMR TYPE STRING,
NABIK TYPE STRING,
NABIR TYPE STRING,
NICKK TYPE STRING,
NICKR TYPE STRING,
GBJHR TYPE STRING,
GBMON TYPE STRING,
GBTAG TYPE STRING,
NCHMC TYPE STRING,
VNAMC TYPE STRING,
NAMZ2 TYPE STRING,
GENDER_SI TYPE STRING,
P0105 TYPE STRING,
EMAIL TYPE STRING,
TELNO TYPE STRING,
FAXNO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPAD00S_BD_EMPLOYEE_DETAILS_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_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-P0002 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-PERNR sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-INFTY sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-SUBTY sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-OBJPS sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-SPRPS sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-ENDDA sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-BEGDA sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-SEQNR sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-AEDTM sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-UNAME sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-HISTO sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-ITXEX sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-REFEX sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-ORDEX sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-ITBLD sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-PREAS sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-FLAG1 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-FLAG2 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-FLAG3 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-FLAG4 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-RESE1 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-RESE2 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-GRPVL sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-INITS sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-NACHN sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-NAME2 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-NACH2 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-VORNA sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-CNAME sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-TITEL sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-TITL2 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-NAMZU sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-VORSW sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-VORS2 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-RUFNM sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-MIDNM sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-KNZNM sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-ANRED sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-GESCH sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-GBDAT sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-GBLND sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-GBDEP sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-GBORT sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-NATIO sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-NATI2 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-NATI3 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-SPRSL sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-KONFE sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-FAMST sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-FAMDT sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-ANZKD sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-NACON sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-PERMO sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-PERID sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-GBPAS sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-FNAMK sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-LNAMK sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-FNAMR sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-LNAMR sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-NABIK sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-NABIR sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-NICKK sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-NICKR sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-GBJHR sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-GBMON sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-GBTAG sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-NCHMC sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-VNAMC sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-NAMZ2 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-GENDER_SI sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-P0105 sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-EMAIL sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-TELNO sy-vline 
WA_HRPAD00S_BD_EMPLOYEE_DETAILS_STR-FAXNO sy-vline      INTO ld_text SEPARATED BY SPACE.

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