ABAP Select data from SAP table FPRLS_PAYMENT_DATA into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FPRLS_PAYMENT_DATA
*  INTO TABLE @DATA(IT_FPRLS_PAYMENT_DATA2).
*--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_FPRLS_PAYMENT_DATA INDEX 1 INTO DATA(WA_FPRLS_PAYMENT_DATA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FPRLS_PAYMENT_DATA>-LAUFD_PAY = 1.
<FPRLS_PAYMENT_DATA>-LAUFI_PAY = 1.
<FPRLS_PAYMENT_DATA>-VBLNR_PAY = 1.
<FPRLS_PAYMENT_DATA>-PYORD_PAY = 1.
<FPRLS_PAYMENT_DATA>-XF110_EXEC = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FPRLS_PAYMENT_DATA-LAUFD, sy-vline,
  WA_FPRLS_PAYMENT_DATA-LAUFI, sy-vline,
  WA_FPRLS_PAYMENT_DATA-KURST, sy-vline,
  WA_FPRLS_PAYMENT_DATA-JOBCOUNT, sy-vline,
  WA_FPRLS_PAYMENT_DATA-ZBUKR, sy-vline,
  WA_FPRLS_PAYMENT_DATA-ABSBU, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FPRLS_PAYMENT_DATA 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_FPRLS_PAYMENT_DATA 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_FPRLS_PAYMENT_DATA INTO WA_FPRLS_PAYMENT_DATA.


*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 VBLNR_PAY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FPRLS_PAYMENT_DATA-VBLNR_PAY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FPRLS_PAYMENT_DATA-VBLNR_PAY.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ISOLA, internal->external for field ZSPRA
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_FPRLS_PAYMENT_DATA-ZSPRA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FPRLS_PAYMENT_DATA-ZSPRA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field UBHKT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FPRLS_PAYMENT_DATA-UBHKT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FPRLS_PAYMENT_DATA-UBHKT.
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_FPRLS_PAYMENT_DATA_STR, 
LAUFD_PAY TYPE STRING,
LAUFI_PAY TYPE STRING,
VBLNR_PAY TYPE STRING,
PYORD_PAY TYPE STRING,
XF110_EXEC TYPE STRING,
LAUFD TYPE STRING,
LAUFI TYPE STRING,
KURST TYPE STRING,
JOBCOUNT TYPE STRING,
ZBUKR TYPE STRING,
ABSBU TYPE STRING,
ZNME1 TYPE STRING,
ZPSTL TYPE STRING,
ZORT1 TYPE STRING,
ZLAND TYPE STRING,
ZREGI TYPE STRING,
ZSPRA TYPE STRING,
NAME1 TYPE STRING,
ZBVTY TYPE STRING,
ZBNKS TYPE STRING,
ZBNKY TYPE STRING,
ZBNKL TYPE STRING,
ZBNKN TYPE STRING,
ZBKON TYPE STRING,
BKREF TYPE STRING,
ZSWIF TYPE STRING,
ZIBAN TYPE STRING,
KOINH TYPE STRING,
HKTID TYPE STRING,
HBKID TYPE STRING,
UBNKS TYPE STRING,
UBNKY TYPE STRING,
UBNKL TYPE STRING,
UBKNT TYPE STRING,
UBKON TYPE STRING,
UBHKT TYPE STRING,
RZAWE TYPE STRING,
UZAWE TYPE STRING,
DTAWS TYPE STRING,
ZALDT TYPE STRING,
VALUT TYPE STRING,
AUSFD TYPE STRING,
ANFAE TYPE STRING,
WEFAE TYPE STRING,
WDATE TYPE STRING,
BUSAB TYPE STRING,
EIKTO TYPE STRING,
KIDNO TYPE STRING,
RFTTRN TYPE STRING,
BTYP1 TYPE STRING,
BNKS1 TYPE STRING,
BNKL1 TYPE STRING,
BNKN1 TYPE STRING,
BTYP2 TYPE STRING,
BNKS2 TYPE STRING,
BNKL2 TYPE STRING,
BNKN2 TYPE STRING,
BTYP3 TYPE STRING,
BNKS3 TYPE STRING,
BNKL3 TYPE STRING,
BNKN3 TYPE STRING,
MGUID TYPE STRING,
MNDID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FPRLS_PAYMENT_DATA_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_FPRLS_PAYMENT_DATA_STR-LAUFD_PAY sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-LAUFI_PAY sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-VBLNR_PAY sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-PYORD_PAY sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-XF110_EXEC sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-LAUFD sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-LAUFI sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-KURST sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-JOBCOUNT sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZBUKR sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ABSBU sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZNME1 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZPSTL sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZORT1 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZLAND sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZREGI sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZSPRA sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-NAME1 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZBVTY sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZBNKS sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZBNKY sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZBNKL sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZBNKN sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZBKON sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-BKREF sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZSWIF sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZIBAN sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-KOINH sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-HKTID sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-HBKID sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-UBNKS sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-UBNKY sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-UBNKL sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-UBKNT sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-UBKON sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-UBHKT sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-RZAWE sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-UZAWE sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-DTAWS sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ZALDT sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-VALUT sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-AUSFD sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-ANFAE sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-WEFAE sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-WDATE sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-BUSAB sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-EIKTO sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-KIDNO sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-RFTTRN sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-BTYP1 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-BNKS1 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-BNKL1 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-BNKN1 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-BTYP2 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-BNKS2 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-BNKL2 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-BNKN2 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-BTYP3 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-BNKS3 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-BNKL3 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-BNKN3 sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-MGUID sy-vline 
WA_FPRLS_PAYMENT_DATA_STR-MNDID sy-vline      INTO ld_text SEPARATED BY SPACE.

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