ABAP Select data from SAP table UPARI_V_BUGDTY into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM UPARI_V_BUGDTY
*  INTO TABLE @DATA(IT_UPARI_V_BUGDTY2).
*--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_UPARI_V_BUGDTY INDEX 1 INTO DATA(WA_UPARI_V_BUGDTY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<UPARI_V_BUGDTY>-MANDT = 1.
<UPARI_V_BUGDTY>-APPL = 1.
<UPARI_V_BUGDTY>-TYPE = 1.
<UPARI_V_BUGDTY>-DATE_FROM = 1.
<UPARI_V_BUGDTY>-DATE_TO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_UPARI_V_BUGDTY-BUDG_LEVEL, sy-vline,
  WA_UPARI_V_BUGDTY-KEYFIG_SET, sy-vline,
  WA_UPARI_V_BUGDTY-ODSOBJECT, sy-vline,
  WA_UPARI_V_BUGDTY-INFOAREA, sy-vline,
  WA_UPARI_V_BUGDTY-IO_BUDG, sy-vline,
  WA_UPARI_V_BUGDTY-DELTA_ON, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_UPARI_V_BUGDTY 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_UPARI_V_BUGDTY 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_UPARI_V_BUGDTY INTO WA_UPARI_V_BUGDTY.


*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_UPARI_V_BUGDTY_STR, 
MANDT TYPE STRING,
APPL TYPE STRING,
TYPE TYPE STRING,
DATE_FROM TYPE STRING,
DATE_TO TYPE STRING,
BUDG_LEVEL TYPE STRING,
KEYFIG_SET TYPE STRING,
ODSOBJECT TYPE STRING,
INFOAREA TYPE STRING,
IO_BUDG TYPE STRING,
DELTA_ON TYPE STRING,
TOLERANCE TYPE STRING,
STATUS_BW TYPE STRING,
PRODUCTIVE TYPE STRING,
CURRENCY TYPE STRING,
RFCDEST_PROD TYPE STRING,
RFCDEST_ACT TYPE STRING,
TS_DATE_TIME_BW TYPE STRING,
TS_PROG_BW TYPE STRING,
TS_USER_BW TYPE STRING,
CHECK_TYPE TYPE STRING,
OTB_ALLOC TYPE STRING,
ORDER_PERIOD TYPE STRING,
DEAC_OP_DOC TYPE STRING,
TYPE_TEXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_UPARI_V_BUGDTY_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_UPARI_V_BUGDTY_STR-MANDT sy-vline 
WA_UPARI_V_BUGDTY_STR-APPL sy-vline 
WA_UPARI_V_BUGDTY_STR-TYPE sy-vline 
WA_UPARI_V_BUGDTY_STR-DATE_FROM sy-vline 
WA_UPARI_V_BUGDTY_STR-DATE_TO sy-vline 
WA_UPARI_V_BUGDTY_STR-BUDG_LEVEL sy-vline 
WA_UPARI_V_BUGDTY_STR-KEYFIG_SET sy-vline 
WA_UPARI_V_BUGDTY_STR-ODSOBJECT sy-vline 
WA_UPARI_V_BUGDTY_STR-INFOAREA sy-vline 
WA_UPARI_V_BUGDTY_STR-IO_BUDG sy-vline 
WA_UPARI_V_BUGDTY_STR-DELTA_ON sy-vline 
WA_UPARI_V_BUGDTY_STR-TOLERANCE sy-vline 
WA_UPARI_V_BUGDTY_STR-STATUS_BW sy-vline 
WA_UPARI_V_BUGDTY_STR-PRODUCTIVE sy-vline 
WA_UPARI_V_BUGDTY_STR-CURRENCY sy-vline 
WA_UPARI_V_BUGDTY_STR-RFCDEST_PROD sy-vline 
WA_UPARI_V_BUGDTY_STR-RFCDEST_ACT sy-vline 
WA_UPARI_V_BUGDTY_STR-TS_DATE_TIME_BW sy-vline 
WA_UPARI_V_BUGDTY_STR-TS_PROG_BW sy-vline 
WA_UPARI_V_BUGDTY_STR-TS_USER_BW sy-vline 
WA_UPARI_V_BUGDTY_STR-CHECK_TYPE sy-vline 
WA_UPARI_V_BUGDTY_STR-OTB_ALLOC sy-vline 
WA_UPARI_V_BUGDTY_STR-ORDER_PERIOD sy-vline 
WA_UPARI_V_BUGDTY_STR-DEAC_OP_DOC sy-vline 
WA_UPARI_V_BUGDTY_STR-TYPE_TEXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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