ABAP Select data from SAP table VTBFHAPO_DYNP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VTBFHAPO_DYNP
*  INTO TABLE @DATA(IT_VTBFHAPO_DYNP2).
*--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_VTBFHAPO_DYNP INDEX 1 INTO DATA(WA_VTBFHAPO_DYNP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VTBFHAPO_DYNP>-SSELECTED = 1.
<VTBFHAPO_DYNP>-XZTERM = 1.
<VTBFHAPO_DYNP>-XZBETR = 1.
<VTBFHAPO_DYNP>-XNWHR = 1.
<VTBFHAPO_DYNP>-XPRICE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VTBFHAPO_DYNP-XBEWART, sy-vline,
  WA_VTBFHAPO_DYNP-XSTORNOART, sy-vline,
  WA_VTBFHAPO_DYNP-XKALIDWT, sy-vline,
  WA_VTBFHAPO_DYNP-XINCL, sy-vline,
  WA_VTBFHAPO_DYNP-WHWBETR, sy-vline,
  WA_VTBFHAPO_DYNP-DBESTANDX, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VTBFHAPO_DYNP 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_VTBFHAPO_DYNP 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_VTBFHAPO_DYNP INTO WA_VTBFHAPO_DYNP.


*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_VTBFHAPO_DYNP_STR, 
SSELECTED TYPE STRING,
XZTERM TYPE STRING,
XZBETR TYPE STRING,
XNWHR TYPE STRING,
XPRICE TYPE STRING,
XBEWART TYPE STRING,
XSTORNOART TYPE STRING,
XKALIDWT TYPE STRING,
XINCL TYPE STRING,
WHWBETR TYPE STRING,
DBESTANDX TYPE STRING,
DVALUTX TYPE STRING,
KZWKURS_FROM TYPE STRING,
KZWKURS_TO TYPE STRING,
KHWKURS_FROM TYPE STRING,
KHWKURS_TO TYPE STRING,
KBWKURS_FROM TYPE STRING,
KBWKURS_TO TYPE STRING,
XHBETR TYPE STRING,
XEBETR TYPE STRING,
XBBETR TYPE STRING,
XFLG_DEALFLOW TYPE STRING,
WZBETR_NEW TYPE STRING,
SRUNIT_NEW TYPE STRING,
DEFECT_RATE TYPE STRING,
DEFECT_RATE_NEW TYPE STRING,
ZUONR_NEW TYPE STRING,
INDEX_VALUE_P TYPE STRING,
INDEX_VALUE_U TYPE STRING,
SKALIDWT_TEXT TYPE STRING,
XEQUIP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VTBFHAPO_DYNP_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_VTBFHAPO_DYNP_STR-SSELECTED sy-vline 
WA_VTBFHAPO_DYNP_STR-XZTERM sy-vline 
WA_VTBFHAPO_DYNP_STR-XZBETR sy-vline 
WA_VTBFHAPO_DYNP_STR-XNWHR sy-vline 
WA_VTBFHAPO_DYNP_STR-XPRICE sy-vline 
WA_VTBFHAPO_DYNP_STR-XBEWART sy-vline 
WA_VTBFHAPO_DYNP_STR-XSTORNOART sy-vline 
WA_VTBFHAPO_DYNP_STR-XKALIDWT sy-vline 
WA_VTBFHAPO_DYNP_STR-XINCL sy-vline 
WA_VTBFHAPO_DYNP_STR-WHWBETR sy-vline 
WA_VTBFHAPO_DYNP_STR-DBESTANDX sy-vline 
WA_VTBFHAPO_DYNP_STR-DVALUTX sy-vline 
WA_VTBFHAPO_DYNP_STR-KZWKURS_FROM sy-vline 
WA_VTBFHAPO_DYNP_STR-KZWKURS_TO sy-vline 
WA_VTBFHAPO_DYNP_STR-KHWKURS_FROM sy-vline 
WA_VTBFHAPO_DYNP_STR-KHWKURS_TO sy-vline 
WA_VTBFHAPO_DYNP_STR-KBWKURS_FROM sy-vline 
WA_VTBFHAPO_DYNP_STR-KBWKURS_TO sy-vline 
WA_VTBFHAPO_DYNP_STR-XHBETR sy-vline 
WA_VTBFHAPO_DYNP_STR-XEBETR sy-vline 
WA_VTBFHAPO_DYNP_STR-XBBETR sy-vline 
WA_VTBFHAPO_DYNP_STR-XFLG_DEALFLOW sy-vline 
WA_VTBFHAPO_DYNP_STR-WZBETR_NEW sy-vline 
WA_VTBFHAPO_DYNP_STR-SRUNIT_NEW sy-vline 
WA_VTBFHAPO_DYNP_STR-DEFECT_RATE sy-vline 
WA_VTBFHAPO_DYNP_STR-DEFECT_RATE_NEW sy-vline 
WA_VTBFHAPO_DYNP_STR-ZUONR_NEW sy-vline 
WA_VTBFHAPO_DYNP_STR-INDEX_VALUE_P sy-vline 
WA_VTBFHAPO_DYNP_STR-INDEX_VALUE_U sy-vline 
WA_VTBFHAPO_DYNP_STR-SKALIDWT_TEXT sy-vline 
WA_VTBFHAPO_DYNP_STR-XEQUIP sy-vline      INTO ld_text SEPARATED BY SPACE.

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