ABAP Select data from SAP table HRNO_ACF_REPORTEE_ELEMENT_BET into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRNO_ACF_REPORTEE_ELEMENT_BET
*  INTO TABLE @DATA(IT_HRNO_ACF_REPORTEE_ELEMENT_BET2).
*--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_HRNO_ACF_REPORTEE_ELEMENT_BET INDEX 1 INTO DATA(WA_HRNO_ACF_REPORTEE_ELEMENT_BET2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRNO_ACF_REPORTEE_ELEMENT_BET>-CONTROLLER = 1.
<HRNO_ACF_REPORTEE_ELEMENT_BET>-ALLOW_DELETE = 1.
<HRNO_ACF_REPORTEE_ELEMENT_BET>-ALLOW_NEW_COPY = 1.
<HRNO_ACF_REPORTEE_ELEMENT_BET>-ALTINN1ARCHIVE_UNIT_ID = 1.
<HRNO_ACF_REPORTEE_ELEMENT_BET>-ALTINN1FORM_CODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRNO_ACF_REPORTEE_ELEMENT_BET-ALTINN1FORM_ID, sy-vline,
  WA_HRNO_ACF_REPORTEE_ELEMENT_BET-ALTINN1FORM_INSTANCE_ID, sy-vline,
  WA_HRNO_ACF_REPORTEE_ELEMENT_BET-ALTINN1FORM_ORNO, sy-vline,
  WA_HRNO_ACF_REPORTEE_ELEMENT_BET-ALTINN1PARTICIPANT_ID, sy-vline,
  WA_HRNO_ACF_REPORTEE_ELEMENT_BET-ALTINN1REFERENCE_TYPE, sy-vline,
  WA_HRNO_ACF_REPORTEE_ELEMENT_BET-ALTINN1WORKFLOW_PROCESS_ID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRNO_ACF_REPORTEE_ELEMENT_BET 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_HRNO_ACF_REPORTEE_ELEMENT_BET 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_HRNO_ACF_REPORTEE_ELEMENT_BET INTO WA_HRNO_ACF_REPORTEE_ELEMENT_BET.


*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_HRNO_ACF_REPORTEE_ELEMENT_BET_STR, 
CONTROLLER TYPE STRING,
ALLOW_DELETE TYPE STRING,
ALLOW_NEW_COPY TYPE STRING,
ALTINN1ARCHIVE_UNIT_ID TYPE STRING,
ALTINN1FORM_CODE TYPE STRING,
ALTINN1FORM_ID TYPE STRING,
ALTINN1FORM_INSTANCE_ID TYPE STRING,
ALTINN1FORM_ORNO TYPE STRING,
ALTINN1PARTICIPANT_ID TYPE STRING,
ALTINN1REFERENCE_TYPE TYPE STRING,
ALTINN1WORKFLOW_PROCESS_ID TYPE STRING,
ARCHIVE_ID TYPE STRING,
ARCHIVE_REFERENCE TYPE STRING,
CORRESPONDENCE_STATUS TYPE STRING,
DUE_DATE TYPE STRING,
END_USER_SYSTEM_ID TYPE STRING,
EXTERNAL_SERVICE_CODE TYPE STRING,
LAST_CHANGE_TYPE TYPE STRING,
LAST_CHANGED_BY TYPE STRING,
LAST_CHANGED_BY_ID TYPE STRING,
LAST_CHANGED_DATE TYPE STRING,
REPORTEE_ELEMENT_ID TYPE STRING,
REPORTEE_ELEMENT_OWNER TYPE STRING,
REPORTEE_ELEMENT_TYPE TYPE STRING,
REPORTEE_NAME TYPE STRING,
ROLE_REQUIREMENT TYPE STRING,
ROLE_REQUIREMENT_ALTINN1ELEMEN TYPE STRING,
SERVICE_OWNER TYPE STRING,
SERVICE_OWNER_CODE TYPE STRING,
STATUS TYPE STRING,
STATUS_NAME TYPE STRING,
TASK_STATUS TYPE STRING,
TITLE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRNO_ACF_REPORTEE_ELEMENT_BET_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_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-CONTROLLER sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-ALLOW_DELETE sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-ALLOW_NEW_COPY sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-ALTINN1ARCHIVE_UNIT_ID sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-ALTINN1FORM_CODE sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-ALTINN1FORM_ID sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-ALTINN1FORM_INSTANCE_ID sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-ALTINN1FORM_ORNO sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-ALTINN1PARTICIPANT_ID sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-ALTINN1REFERENCE_TYPE sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-ALTINN1WORKFLOW_PROCESS_ID sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-ARCHIVE_ID sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-ARCHIVE_REFERENCE sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-CORRESPONDENCE_STATUS sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-DUE_DATE sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-END_USER_SYSTEM_ID sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-EXTERNAL_SERVICE_CODE sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-LAST_CHANGE_TYPE sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-LAST_CHANGED_BY sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-LAST_CHANGED_BY_ID sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-LAST_CHANGED_DATE sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-REPORTEE_ELEMENT_ID sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-REPORTEE_ELEMENT_OWNER sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-REPORTEE_ELEMENT_TYPE sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-REPORTEE_NAME sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-ROLE_REQUIREMENT sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-ROLE_REQUIREMENT_ALTINN1ELEMEN sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-SERVICE_OWNER sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-SERVICE_OWNER_CODE sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-STATUS sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-STATUS_NAME sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-TASK_STATUS sy-vline 
WA_HRNO_ACF_REPORTEE_ELEMENT_BET_STR-TITLE sy-vline      INTO ld_text SEPARATED BY SPACE.

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