ABAP Select data from SAP table T5HPBS_HAVIBONT 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 T5HPBS_HAVIBONT 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 T5HPBS_HAVIBONT. 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 T5HPBS_HAVIBONT 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_T5HPBS_HAVIBONT TYPE STANDARD TABLE OF T5HPBS_HAVIBONT,
      WA_T5HPBS_HAVIBONT TYPE T5HPBS_HAVIBONT,
      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: <T5HPBS_HAVIBONT> TYPE T5HPBS_HAVIBONT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_T5HPBS_HAVIBONT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM T5HPBS_HAVIBONT
  INTO TABLE IT_T5HPBS_HAVIBONT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM T5HPBS_HAVIBONT
*  INTO TABLE @DATA(IT_T5HPBS_HAVIBONT2).
*--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_T5HPBS_HAVIBONT INDEX 1 INTO DATA(WA_T5HPBS_HAVIBONT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_T5HPBS_HAVIBONT ASSIGNING <T5HPBS_HAVIBONT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<T5HPBS_HAVIBONT>-MANDT = 1.
<T5HPBS_HAVIBONT>-BUKRS = 1.
<T5HPBS_HAVIBONT>-PERNR = 1.
<T5HPBS_HAVIBONT>-STRNR = 1.
<T5HPBS_HAVIBONT>-ID = 1.

ENDLOOP.

LOOP AT IT_T5HPBS_HAVIBONT INTO WA_T5HPBS_HAVIBONT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_T5HPBS_HAVIBONT-SORSZ, sy-vline,
  WA_T5HPBS_HAVIBONT-STAT, sy-vline,
  WA_T5HPBS_HAVIBONT-INPER, sy-vline,
  WA_T5HPBS_HAVIBONT-FUPER, sy-vline,
  WA_T5HPBS_HAVIBONT-KIF_DAT, sy-vline,
  WA_T5HPBS_HAVIBONT-TIMESTAMP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_T5HPBS_HAVIBONT 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_T5HPBS_HAVIBONT 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_T5HPBS_HAVIBONT INTO WA_T5HPBS_HAVIBONT.


*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 CLKEY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_T5HPBS_HAVIBONT-CLKEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_T5HPBS_HAVIBONT-CLKEY.
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_T5HPBS_HAVIBONT_STR, 
MANDT TYPE STRING,
BUKRS TYPE STRING,
PERNR TYPE STRING,
STRNR TYPE STRING,
ID TYPE STRING,
SORSZ TYPE STRING,
STAT TYPE STRING,
INPER TYPE STRING,
FUPER TYPE STRING,
KIF_DAT TYPE STRING,
TIMESTAMP TYPE STRING,
KIF_0164 TYPE STRING,
BRUTTO TYPE STRING,
FPER TYPE STRING,
BOOKING_PERNR TYPE STRING,
UDAT TYPE STRING,
CLKEY TYPE STRING,
KISOSSZEGU_E TYPE STRING,
WAERS TYPE STRING,
B_MV_EHO TYPE STRING,
B_MA_JAR TYPE STRING,
B_MV_JAR TYPE STRING,
B_MV_NY TYPE STRING,
B_MV_EUP TYPE STRING,
B_MV_EUT TYPE STRING,
K_MV_EHO TYPE STRING,
K_MA_JAR TYPE STRING,
K_MV_JAR TYPE STRING,
K_MV_NY TYPE STRING,
K_MV_EUP TYPE STRING,
K_MV_EUT TYPE STRING,
K_EHONAP TYPE STRING,
K_EHOFT TYPE STRING,
K_JARMAX_NAP TYPE STRING,
K_JARMAX_FELETT TYPE STRING,
DAILY_AVG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_T5HPBS_HAVIBONT_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_T5HPBS_HAVIBONT_STR-MANDT sy-vline 
WA_T5HPBS_HAVIBONT_STR-BUKRS sy-vline 
WA_T5HPBS_HAVIBONT_STR-PERNR sy-vline 
WA_T5HPBS_HAVIBONT_STR-STRNR sy-vline 
WA_T5HPBS_HAVIBONT_STR-ID sy-vline 
WA_T5HPBS_HAVIBONT_STR-SORSZ sy-vline 
WA_T5HPBS_HAVIBONT_STR-STAT sy-vline 
WA_T5HPBS_HAVIBONT_STR-INPER sy-vline 
WA_T5HPBS_HAVIBONT_STR-FUPER sy-vline 
WA_T5HPBS_HAVIBONT_STR-KIF_DAT sy-vline 
WA_T5HPBS_HAVIBONT_STR-TIMESTAMP sy-vline 
WA_T5HPBS_HAVIBONT_STR-KIF_0164 sy-vline 
WA_T5HPBS_HAVIBONT_STR-BRUTTO sy-vline 
WA_T5HPBS_HAVIBONT_STR-FPER sy-vline 
WA_T5HPBS_HAVIBONT_STR-BOOKING_PERNR sy-vline 
WA_T5HPBS_HAVIBONT_STR-UDAT sy-vline 
WA_T5HPBS_HAVIBONT_STR-CLKEY sy-vline 
WA_T5HPBS_HAVIBONT_STR-KISOSSZEGU_E sy-vline 
WA_T5HPBS_HAVIBONT_STR-WAERS sy-vline 
WA_T5HPBS_HAVIBONT_STR-B_MV_EHO sy-vline 
WA_T5HPBS_HAVIBONT_STR-B_MA_JAR sy-vline 
WA_T5HPBS_HAVIBONT_STR-B_MV_JAR sy-vline 
WA_T5HPBS_HAVIBONT_STR-B_MV_NY sy-vline 
WA_T5HPBS_HAVIBONT_STR-B_MV_EUP sy-vline 
WA_T5HPBS_HAVIBONT_STR-B_MV_EUT sy-vline 
WA_T5HPBS_HAVIBONT_STR-K_MV_EHO sy-vline 
WA_T5HPBS_HAVIBONT_STR-K_MA_JAR sy-vline 
WA_T5HPBS_HAVIBONT_STR-K_MV_JAR sy-vline 
WA_T5HPBS_HAVIBONT_STR-K_MV_NY sy-vline 
WA_T5HPBS_HAVIBONT_STR-K_MV_EUP sy-vline 
WA_T5HPBS_HAVIBONT_STR-K_MV_EUT sy-vline 
WA_T5HPBS_HAVIBONT_STR-K_EHONAP sy-vline 
WA_T5HPBS_HAVIBONT_STR-K_EHOFT sy-vline 
WA_T5HPBS_HAVIBONT_STR-K_JARMAX_NAP sy-vline 
WA_T5HPBS_HAVIBONT_STR-K_JARMAX_FELETT sy-vline 
WA_T5HPBS_HAVIBONT_STR-DAILY_AVG sy-vline      INTO ld_text SEPARATED BY SPACE.

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