ABAP Select data from SAP table HRPAO_S_ORGTREE_OBJECSTRUC 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 HRPAO_S_ORGTREE_OBJECSTRUC 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 HRPAO_S_ORGTREE_OBJECSTRUC. 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 HRPAO_S_ORGTREE_OBJECSTRUC 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_HRPAO_S_ORGTREE_OBJECSTRUC TYPE STANDARD TABLE OF HRPAO_S_ORGTREE_OBJECSTRUC,
      WA_HRPAO_S_ORGTREE_OBJECSTRUC TYPE HRPAO_S_ORGTREE_OBJECSTRUC,
      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: <HRPAO_S_ORGTREE_OBJECSTRUC> TYPE HRPAO_S_ORGTREE_OBJECSTRUC.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPAO_S_ORGTREE_OBJECSTRUC
*  INTO TABLE @DATA(IT_HRPAO_S_ORGTREE_OBJECSTRUC2).
*--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_HRPAO_S_ORGTREE_OBJECSTRUC INDEX 1 INTO DATA(WA_HRPAO_S_ORGTREE_OBJECSTRUC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPAO_S_ORGTREE_OBJECSTRUC>-STRUC_KEY = 1.
<HRPAO_S_ORGTREE_OBJECSTRUC>-SEQNR = 1.
<HRPAO_S_ORGTREE_OBJECSTRUC>-LEVEL = 1.
<HRPAO_S_ORGTREE_OBJECSTRUC>-OTYPE = 1.
<HRPAO_S_ORGTREE_OBJECSTRUC>-OBJID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPAO_S_ORGTREE_OBJECSTRUC-PDOWN, sy-vline,
  WA_HRPAO_S_ORGTREE_OBJECSTRUC-DFLAG, sy-vline,
  WA_HRPAO_S_ORGTREE_OBJECSTRUC-VCOUNT, sy-vline,
  WA_HRPAO_S_ORGTREE_OBJECSTRUC-PNEXT, sy-vline,
  WA_HRPAO_S_ORGTREE_OBJECSTRUC-PUP, sy-vline,
  WA_HRPAO_S_ORGTREE_OBJECSTRUC-PPREV, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPAO_S_ORGTREE_OBJECSTRUC 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_HRPAO_S_ORGTREE_OBJECSTRUC 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_HRPAO_S_ORGTREE_OBJECSTRUC INTO WA_HRPAO_S_ORGTREE_OBJECSTRUC.


*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_HRPAO_S_ORGTREE_OBJECSTRUC_STR, 
STRUC_KEY TYPE STRING,
SEQNR TYPE STRING,
LEVEL TYPE STRING,
OTYPE TYPE STRING,
OBJID TYPE STRING,
PDOWN TYPE STRING,
DFLAG TYPE STRING,
VCOUNT TYPE STRING,
PNEXT TYPE STRING,
PUP TYPE STRING,
PPREV TYPE STRING,
VRSIGN TYPE STRING,
VRELAT TYPE STRING,
VPRIOX TYPE STRING,
VISTAT TYPE STRING,
VBEGDA TYPE STRING,
VENDDA TYPE STRING,
VPROZT TYPE STRING,
VADATA TYPE STRING,
SUBRC TYPE STRING,
RFLAG TYPE STRING,
SBEGD TYPE STRING,
SENDD TYPE STRING,
VSIGN TYPE STRING,
VSEQNR TYPE STRING,
RTEXT TYPE STRING,
RINVT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPAO_S_ORGTREE_OBJECSTRUC_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_HRPAO_S_ORGTREE_OBJECSTRUC_STR-STRUC_KEY sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-SEQNR sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-LEVEL sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-OTYPE sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-OBJID sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-PDOWN sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-DFLAG sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-VCOUNT sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-PNEXT sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-PUP sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-PPREV sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-VRSIGN sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-VRELAT sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-VPRIOX sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-VISTAT sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-VBEGDA sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-VENDDA sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-VPROZT sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-VADATA sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-SUBRC sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-RFLAG sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-SBEGD sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-SENDD sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-VSIGN sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-VSEQNR sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-RTEXT sy-vline 
WA_HRPAO_S_ORGTREE_OBJECSTRUC_STR-RINVT sy-vline      INTO ld_text SEPARATED BY SPACE.

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