ABAP Select data from SAP table F140_INT_PAY_PH2 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP F140_INT_PAY_PH2 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 F140_INT_PAY_PH2. 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 F140_INT_PAY_PH2 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_F140_INT_PAY_PH2 TYPE STANDARD TABLE OF F140_INT_PAY_PH2,
      WA_F140_INT_PAY_PH2 TYPE F140_INT_PAY_PH2,
      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: <F140_INT_PAY_PH2> TYPE F140_INT_PAY_PH2.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_F140_INT_PAY_PH2.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM F140_INT_PAY_PH2
  INTO TABLE IT_F140_INT_PAY_PH2.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM F140_INT_PAY_PH2
*  INTO TABLE @DATA(IT_F140_INT_PAY_PH22).
*--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_F140_INT_PAY_PH2 INDEX 1 INTO DATA(WA_F140_INT_PAY_PH22).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_F140_INT_PAY_PH2 ASSIGNING <F140_INT_PAY_PH2>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<F140_INT_PAY_PH2>-BELNR = 1.
<F140_INT_PAY_PH2>-AWKEY = 1.
<F140_INT_PAY_PH2>-AWTYP = 1.
<F140_INT_PAY_PH2>-WRBTR = 1.
<F140_INT_PAY_PH2>-SIGN = 1.

ENDLOOP.

LOOP AT IT_F140_INT_PAY_PH2 INTO WA_F140_INT_PAY_PH2.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_F140_INT_PAY_PH2-WAERS, sy-vline,
  WA_F140_INT_PAY_PH2-MWSKZ, sy-vline,
  WA_F140_INT_PAY_PH2-SGTXT, sy-vline,
  WA_F140_INT_PAY_PH2-BUDAT, sy-vline,
  WA_F140_INT_PAY_PH2-WORD, sy-vline,
  WA_F140_INT_PAY_PH2-CENTAVOS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_F140_INT_PAY_PH2 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_F140_INT_PAY_PH2 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_F140_INT_PAY_PH2 INTO WA_F140_INT_PAY_PH2.


*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.

*Conversion exit ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_F140_INT_PAY_PH2-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_F140_INT_PAY_PH2-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field WRBTR
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_F140_INT_PAY_PH2-WRBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_F140_INT_PAY_PH2-WRBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TOTAL
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_F140_INT_PAY_PH2-TOTAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_F140_INT_PAY_PH2-TOTAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field BASE_AMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_F140_INT_PAY_PH2-BASE_AMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_F140_INT_PAY_PH2-BASE_AMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC112, internal->external for field TAX_RATE
CALL FUNCTION 'CONVERSION_EXIT_AC112_OUTPUT'
  EXPORTING
    input =                      WA_F140_INT_PAY_PH2-TAX_RATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_F140_INT_PAY_PH2-TAX_RATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TAX_AMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_F140_INT_PAY_PH2-TAX_AMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_F140_INT_PAY_PH2-TAX_AMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field WHT_AMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_F140_INT_PAY_PH2-WHT_AMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_F140_INT_PAY_PH2-WHT_AMOUNT.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_F140_INT_PAY_PH2_STR, 
BELNR TYPE STRING,
AWKEY TYPE STRING,
AWTYP TYPE STRING,
WRBTR TYPE STRING,
SIGN TYPE STRING,
WAERS TYPE STRING,
MWSKZ TYPE STRING,
SGTXT TYPE STRING,
BUDAT TYPE STRING,
WORD TYPE STRING,
CENTAVOS TYPE STRING,
TOTAL TYPE STRING,
BASE_AMOUNT TYPE STRING,
TAX_RATE TYPE STRING,
TAX_AMOUNT TYPE STRING,
WHT_AMOUNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_F140_INT_PAY_PH2_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_F140_INT_PAY_PH2_STR-BELNR sy-vline 
WA_F140_INT_PAY_PH2_STR-AWKEY sy-vline 
WA_F140_INT_PAY_PH2_STR-AWTYP sy-vline 
WA_F140_INT_PAY_PH2_STR-WRBTR sy-vline 
WA_F140_INT_PAY_PH2_STR-SIGN sy-vline 
WA_F140_INT_PAY_PH2_STR-WAERS sy-vline 
WA_F140_INT_PAY_PH2_STR-MWSKZ sy-vline 
WA_F140_INT_PAY_PH2_STR-SGTXT sy-vline 
WA_F140_INT_PAY_PH2_STR-BUDAT sy-vline 
WA_F140_INT_PAY_PH2_STR-WORD sy-vline 
WA_F140_INT_PAY_PH2_STR-CENTAVOS sy-vline 
WA_F140_INT_PAY_PH2_STR-TOTAL sy-vline 
WA_F140_INT_PAY_PH2_STR-BASE_AMOUNT sy-vline 
WA_F140_INT_PAY_PH2_STR-TAX_RATE sy-vline 
WA_F140_INT_PAY_PH2_STR-TAX_AMOUNT sy-vline 
WA_F140_INT_PAY_PH2_STR-WHT_AMOUNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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