ABAP Select data from SAP table V_T5UPBSPOOL into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_T5UPBSPOOL 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 V_T5UPBSPOOL. 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 V_T5UPBSPOOL 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_V_T5UPBSPOOL TYPE STANDARD TABLE OF V_T5UPBSPOOL,
      WA_V_T5UPBSPOOL TYPE V_T5UPBSPOOL,
      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: <V_T5UPBSPOOL> TYPE V_T5UPBSPOOL.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_V_T5UPBSPOOL.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM V_T5UPBSPOOL
  INTO TABLE IT_V_T5UPBSPOOL.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_T5UPBSPOOL
*  INTO TABLE @DATA(IT_V_T5UPBSPOOL2).
*--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_V_T5UPBSPOOL INDEX 1 INTO DATA(WA_V_T5UPBSPOOL2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_T5UPBSPOOL ASSIGNING <V_T5UPBSPOOL>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_T5UPBSPOOL>-MANDT = 1.
<V_T5UPBSPOOL>-POLID = 1.
<V_T5UPBSPOOL>-PNAME = 1.
<V_T5UPBSPOOL>-POLLO = 1.
<V_T5UPBSPOOL>-BALMI = 1.

ENDLOOP.

LOOP AT IT_V_T5UPBSPOOL INTO WA_V_T5UPBSPOOL.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_T5UPBSPOOL-ZEINH, sy-vline,
  WA_V_T5UPBSPOOL-EVOLN, sy-vline,
  WA_V_T5UPBSPOOL-EFULL, sy-vline,
  WA_V_T5UPBSPOOL-EMONT, sy-vline,
  WA_V_T5UPBSPOOL-PROCE, sy-vline,
  WA_V_T5UPBSPOOL-DOMIN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_T5UPBSPOOL 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_V_T5UPBSPOOL 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_V_T5UPBSPOOL INTO WA_V_T5UPBSPOOL.


*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_V_T5UPBSPOOL_STR, 
MANDT TYPE STRING,
POLID TYPE STRING,
PNAME TYPE STRING,
POLLO TYPE STRING,
BALMI TYPE STRING,
ZEINH TYPE STRING,
EVOLN TYPE STRING,
EFULL TYPE STRING,
EMONT TYPE STRING,
PROCE TYPE STRING,
DOMIN TYPE STRING,
DOMIN_UNIT TYPE STRING,
DOMAX TYPE STRING,
DOMAX_UNIT TYPE STRING,
WTMIN TYPE STRING,
WTMIN_UNIT TYPE STRING,
WTMAX TYPE STRING,
WTMAX_UNIT TYPE STRING,
INACT TYPE STRING,
RTUNI TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_T5UPBSPOOL_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_V_T5UPBSPOOL_STR-MANDT sy-vline 
WA_V_T5UPBSPOOL_STR-POLID sy-vline 
WA_V_T5UPBSPOOL_STR-PNAME sy-vline 
WA_V_T5UPBSPOOL_STR-POLLO sy-vline 
WA_V_T5UPBSPOOL_STR-BALMI sy-vline 
WA_V_T5UPBSPOOL_STR-ZEINH sy-vline 
WA_V_T5UPBSPOOL_STR-EVOLN sy-vline 
WA_V_T5UPBSPOOL_STR-EFULL sy-vline 
WA_V_T5UPBSPOOL_STR-EMONT sy-vline 
WA_V_T5UPBSPOOL_STR-PROCE sy-vline 
WA_V_T5UPBSPOOL_STR-DOMIN sy-vline 
WA_V_T5UPBSPOOL_STR-DOMIN_UNIT sy-vline 
WA_V_T5UPBSPOOL_STR-DOMAX sy-vline 
WA_V_T5UPBSPOOL_STR-DOMAX_UNIT sy-vline 
WA_V_T5UPBSPOOL_STR-WTMIN sy-vline 
WA_V_T5UPBSPOOL_STR-WTMIN_UNIT sy-vline 
WA_V_T5UPBSPOOL_STR-WTMAX sy-vline 
WA_V_T5UPBSPOOL_STR-WTMAX_UNIT sy-vline 
WA_V_T5UPBSPOOL_STR-INACT sy-vline 
WA_V_T5UPBSPOOL_STR-RTUNI sy-vline      INTO ld_text SEPARATED BY SPACE.

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