ABAP Select data from SAP table PRU_T61_MONEY into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PRU_T61_MONEY 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 PRU_T61_MONEY. 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 PRU_T61_MONEY 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_PRU_T61_MONEY TYPE STANDARD TABLE OF PRU_T61_MONEY,
      WA_PRU_T61_MONEY TYPE PRU_T61_MONEY,
      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: <PRU_T61_MONEY> TYPE PRU_T61_MONEY.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PRU_T61_MONEY.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PRU_T61_MONEY
  INTO TABLE IT_PRU_T61_MONEY.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRU_T61_MONEY
*  INTO TABLE @DATA(IT_PRU_T61_MONEY2).
*--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_PRU_T61_MONEY INDEX 1 INTO DATA(WA_PRU_T61_MONEY2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PRU_T61_MONEY ASSIGNING <PRU_T61_MONEY>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRU_T61_MONEY>-SEORN = 1.
<PRU_T61_MONEY>-BEGDA = 1.
<PRU_T61_MONEY>-ENDDA = 1.
<PRU_T61_MONEY>-NUM07 = 1.
<PRU_T61_MONEY>-NUM08 = 1.

ENDLOOP.

LOOP AT IT_PRU_T61_MONEY INTO WA_PRU_T61_MONEY.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRU_T61_MONEY-SUM09, sy-vline,
  WA_PRU_T61_MONEY-NAM10, sy-vline,
  WA_PRU_T61_MONEY-SUM10, sy-vline,
  WA_PRU_T61_MONEY-NAM11, sy-vline,
  WA_PRU_T61_MONEY-SUM11, sy-vline,
  WA_PRU_T61_MONEY-NAM12, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PRU_T61_MONEY 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_PRU_T61_MONEY 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_PRU_T61_MONEY INTO WA_PRU_T61_MONEY.


*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_PRU_T61_MONEY_STR, 
SEORN TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
NUM07 TYPE STRING,
NUM08 TYPE STRING,
SUM09 TYPE STRING,
NAM10 TYPE STRING,
SUM10 TYPE STRING,
NAM11 TYPE STRING,
SUM11 TYPE STRING,
NAM12 TYPE STRING,
SUM12 TYPE STRING,
SUM13 TYPE STRING,
SUM14 TYPE STRING,
NAM15 TYPE STRING,
SUM15 TYPE STRING,
SUM16 TYPE STRING,
SUM17 TYPE STRING,
SUM18 TYPE STRING,
SUM19 TYPE STRING,
CURRU TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRU_T61_MONEY_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_PRU_T61_MONEY_STR-SEORN sy-vline 
WA_PRU_T61_MONEY_STR-BEGDA sy-vline 
WA_PRU_T61_MONEY_STR-ENDDA sy-vline 
WA_PRU_T61_MONEY_STR-NUM07 sy-vline 
WA_PRU_T61_MONEY_STR-NUM08 sy-vline 
WA_PRU_T61_MONEY_STR-SUM09 sy-vline 
WA_PRU_T61_MONEY_STR-NAM10 sy-vline 
WA_PRU_T61_MONEY_STR-SUM10 sy-vline 
WA_PRU_T61_MONEY_STR-NAM11 sy-vline 
WA_PRU_T61_MONEY_STR-SUM11 sy-vline 
WA_PRU_T61_MONEY_STR-NAM12 sy-vline 
WA_PRU_T61_MONEY_STR-SUM12 sy-vline 
WA_PRU_T61_MONEY_STR-SUM13 sy-vline 
WA_PRU_T61_MONEY_STR-SUM14 sy-vline 
WA_PRU_T61_MONEY_STR-NAM15 sy-vline 
WA_PRU_T61_MONEY_STR-SUM15 sy-vline 
WA_PRU_T61_MONEY_STR-SUM16 sy-vline 
WA_PRU_T61_MONEY_STR-SUM17 sy-vline 
WA_PRU_T61_MONEY_STR-SUM18 sy-vline 
WA_PRU_T61_MONEY_STR-SUM19 sy-vline 
WA_PRU_T61_MONEY_STR-CURRU sy-vline      INTO ld_text SEPARATED BY SPACE.

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