ABAP Select data from SAP table HRPADRU_S_FIAS_INPUT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPADRU_S_FIAS_INPUT
*  INTO TABLE @DATA(IT_HRPADRU_S_FIAS_INPUT2).
*--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_HRPADRU_S_FIAS_INPUT INDEX 1 INTO DATA(WA_HRPADRU_S_FIAS_INPUT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPADRU_S_FIAS_INPUT>-FIAS_CODES = 1.
<HRPADRU_S_FIAS_INPUT>-REGIONCODE = 1.
<HRPADRU_S_FIAS_INPUT>-AUTOCODE = 1.
<HRPADRU_S_FIAS_INPUT>-AREACODE = 1.
<HRPADRU_S_FIAS_INPUT>-CITYCODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPADRU_S_FIAS_INPUT-CTARCODE, sy-vline,
  WA_HRPADRU_S_FIAS_INPUT-PLACECODE, sy-vline,
  WA_HRPADRU_S_FIAS_INPUT-PLANCODE, sy-vline,
  WA_HRPADRU_S_FIAS_INPUT-STREETCODE, sy-vline,
  WA_HRPADRU_S_FIAS_INPUT-EXTRCODE, sy-vline,
  WA_HRPADRU_S_FIAS_INPUT-SEXTCODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPADRU_S_FIAS_INPUT 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_HRPADRU_S_FIAS_INPUT 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_HRPADRU_S_FIAS_INPUT INTO WA_HRPADRU_S_FIAS_INPUT.


*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_HRPADRU_S_FIAS_INPUT_STR, 
FIAS_CODES TYPE STRING,
REGIONCODE TYPE STRING,
AUTOCODE TYPE STRING,
AREACODE TYPE STRING,
CITYCODE TYPE STRING,
CTARCODE TYPE STRING,
PLACECODE TYPE STRING,
PLANCODE TYPE STRING,
STREETCODE TYPE STRING,
EXTRCODE TYPE STRING,
SEXTCODE TYPE STRING,
TAB_ADDROBJ TYPE STRING,
TAB_HOUSE TYPE STRING,
TAB_INFOTYPE TYPE STRING,
BEGDATE TYPE STRING,
ENDDATE TYPE STRING,
TAB_ESTSTAT TYPE STRING,
TAB_STRSTAT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPADRU_S_FIAS_INPUT_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_HRPADRU_S_FIAS_INPUT_STR-FIAS_CODES sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-REGIONCODE sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-AUTOCODE sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-AREACODE sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-CITYCODE sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-CTARCODE sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-PLACECODE sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-PLANCODE sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-STREETCODE sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-EXTRCODE sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-SEXTCODE sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-TAB_ADDROBJ sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-TAB_HOUSE sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-TAB_INFOTYPE sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-BEGDATE sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-ENDDATE sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-TAB_ESTSTAT sy-vline 
WA_HRPADRU_S_FIAS_INPUT_STR-TAB_STRSTAT sy-vline      INTO ld_text SEPARATED BY SPACE.

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