ABAP Select data from SAP table PBE_ZT2_EURO into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PBE_ZT2_EURO 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 PBE_ZT2_EURO. 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 PBE_ZT2_EURO 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_PBE_ZT2_EURO TYPE STANDARD TABLE OF PBE_ZT2_EURO,
      WA_PBE_ZT2_EURO TYPE PBE_ZT2_EURO,
      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: <PBE_ZT2_EURO> TYPE PBE_ZT2_EURO.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PBE_ZT2_EURO.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PBE_ZT2_EURO
  INTO TABLE IT_PBE_ZT2_EURO.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PBE_ZT2_EURO
*  INTO TABLE @DATA(IT_PBE_ZT2_EURO2).
*--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_PBE_ZT2_EURO INDEX 1 INTO DATA(WA_PBE_ZT2_EURO2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PBE_ZT2_EURO ASSIGNING <PBE_ZT2_EURO>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PBE_ZT2_EURO>-Z00259 = 1.
<PBE_ZT2_EURO>-Z00260 = 1.
<PBE_ZT2_EURO>-Z00261 = 1.
<PBE_ZT2_EURO>-Z00262 = 1.
<PBE_ZT2_EURO>-Z00263 = 1.

ENDLOOP.

LOOP AT IT_PBE_ZT2_EURO INTO WA_PBE_ZT2_EURO.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PBE_ZT2_EURO-Z00264, sy-vline,
  WA_PBE_ZT2_EURO-Z00265, sy-vline,
  WA_PBE_ZT2_EURO-Z00266, sy-vline,
  WA_PBE_ZT2_EURO-Z00267, sy-vline,
  WA_PBE_ZT2_EURO-Z00268, sy-vline,
  WA_PBE_ZT2_EURO-Z00269, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PBE_ZT2_EURO 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_PBE_ZT2_EURO 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_PBE_ZT2_EURO INTO WA_PBE_ZT2_EURO.


*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_PBE_ZT2_EURO_STR, 
Z00259 TYPE STRING,
Z00260 TYPE STRING,
Z00261 TYPE STRING,
Z00262 TYPE STRING,
Z00263 TYPE STRING,
Z00264 TYPE STRING,
Z00265 TYPE STRING,
Z00266 TYPE STRING,
Z00267 TYPE STRING,
Z00268 TYPE STRING,
Z00269 TYPE STRING,
Z00270 TYPE STRING,
Z00271 TYPE STRING,
Z00272 TYPE STRING,
Z00273 TYPE STRING,
Z00274 TYPE STRING,
Z00275 TYPE STRING,
Z00276 TYPE STRING,
Z00277 TYPE STRING,
Z00278 TYPE STRING,
Z00279 TYPE STRING,
Z00280 TYPE STRING,
Z00281 TYPE STRING,
Z00282 TYPE STRING,
Z00283 TYPE STRING,
Z00284 TYPE STRING,
Z00285 TYPE STRING,
Z00286 TYPE STRING,
Z00287 TYPE STRING,
Z00288 TYPE STRING,
Z02113 TYPE STRING,
Z02114 TYPE STRING,
Z02115 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PBE_ZT2_EURO_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_PBE_ZT2_EURO_STR-Z00259 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00260 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00261 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00262 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00263 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00264 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00265 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00266 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00267 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00268 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00269 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00270 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00271 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00272 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00273 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00274 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00275 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00276 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00277 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00278 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00279 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00280 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00281 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00282 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00283 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00284 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00285 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00286 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00287 sy-vline 
WA_PBE_ZT2_EURO_STR-Z00288 sy-vline 
WA_PBE_ZT2_EURO_STR-Z02113 sy-vline 
WA_PBE_ZT2_EURO_STR-Z02114 sy-vline 
WA_PBE_ZT2_EURO_STR-Z02115 sy-vline      INTO ld_text SEPARATED BY SPACE.

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