ABAP Select data from SAP table FICA_RETURN_STR_RT_EURO into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FICA_RETURN_STR_RT_EURO
*  INTO TABLE @DATA(IT_FICA_RETURN_STR_RT_EURO2).
*--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_FICA_RETURN_STR_RT_EURO INDEX 1 INTO DATA(WA_FICA_RETURN_STR_RT_EURO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FICA_RETURN_STR_RT_EURO>-WA_RT_EURO = 1.
<FICA_RETURN_STR_RT_EURO>-MANDT = 1.
<FICA_RETURN_STR_RT_EURO>-KEYR1 = 1.
<FICA_RETURN_STR_RT_EURO>-POSRA = 1.
<FICA_RETURN_STR_RT_EURO>-SELT1 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FICA_RETURN_STR_RT_EURO-SELW1, sy-vline,
  WA_FICA_RETURN_STR_RT_EURO-BETRR, sy-vline,
  WA_FICA_RETURN_STR_RT_EURO-BETRH, sy-vline,
  WA_FICA_RETURN_STR_RT_EURO-BETRU, sy-vline,
  WA_FICA_RETURN_STR_RT_EURO-BTRB1, sy-vline,
  WA_FICA_RETURN_STR_RT_EURO-BTRB2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FICA_RETURN_STR_RT_EURO 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_FICA_RETURN_STR_RT_EURO 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_FICA_RETURN_STR_RT_EURO INTO WA_FICA_RETURN_STR_RT_EURO.


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

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

*Conversion exit EXCRT, internal->external for field KURSF
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_FICA_RETURN_STR_RT_EURO-KURSF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FICA_RETURN_STR_RT_EURO-KURSF.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field KUKEY_LOGSYS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FICA_RETURN_STR_RT_EURO-KUKEY_LOGSYS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FICA_RETURN_STR_RT_EURO-KUKEY_LOGSYS.
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_FICA_RETURN_STR_RT_EURO_STR, 
WA_RT_EURO TYPE STRING,
MANDT TYPE STRING,
KEYR1 TYPE STRING,
POSRA TYPE STRING,
SELT1 TYPE STRING,
SELW1 TYPE STRING,
BETRR TYPE STRING,
BETRH TYPE STRING,
BETRU TYPE STRING,
BTRB1 TYPE STRING,
BTRB2 TYPE STRING,
BTRV1 TYPE STRING,
BTRV2 TYPE STRING,
STBB1 TYPE STRING,
STBB2 TYPE STRING,
STBV1 TYPE STRING,
STBV2 TYPE STRING,
SKZB1 TYPE STRING,
SKZB2 TYPE STRING,
SKZV1 TYPE STRING,
SKZV2 TYPE STRING,
FIKEY TYPE STRING,
RLSKO TYPE STRING,
BUKRS TYPE STRING,
GSBER TYPE STRING,
PRCTR TYPE STRING,
BLART TYPE STRING,
WAERS TYPE STRING,
WAERU TYPE STRING,
KURSF TYPE STRING,
BUDAT TYPE STRING,
BLDAT TYPE STRING,
VALUT TYPE STRING,
XEIPH TYPE STRING,
RLGRD TYPE STRING,
RLHBK TYPE STRING,
AENAM TYPE STRING,
AEDAT TYPE STRING,
AETIM TYPE STRING,
OPBEL TYPE STRING,
RLBEL TYPE STRING,
URBEL TYPE STRING,
TXTVW TYPE STRING,
BANKL TYPE STRING,
BANKK TYPE STRING,
BANKN TYPE STRING,
IBAN TYPE STRING,
HBKID TYPE STRING,
HKTID TYPE STRING,
CHECF TYPE STRING,
XACCEPTCHARGES TYPE STRING,
RLMOD TYPE STRING,
FLAGS TYPE STRING,
XERWR TYPE STRING,
XKLAE TYPE STRING,
KLAEB TYPE STRING,
KLAEH TYPE STRING,
KLAED TYPE STRING,
XVOID TYPE STRING,
KUKEY TYPE STRING,
ESNUM TYPE STRING,
KUKEY_LOGSYS TYPE STRING,
SWIFT TYPE STRING,
LTYPE TYPE STRING,
LNKID TYPE STRING,
TAX_COUNTRY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FICA_RETURN_STR_RT_EURO_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_FICA_RETURN_STR_RT_EURO_STR-WA_RT_EURO sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-MANDT sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-KEYR1 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-POSRA sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-SELT1 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-SELW1 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-BETRR sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-BETRH sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-BETRU sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-BTRB1 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-BTRB2 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-BTRV1 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-BTRV2 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-STBB1 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-STBB2 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-STBV1 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-STBV2 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-SKZB1 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-SKZB2 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-SKZV1 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-SKZV2 sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-FIKEY sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-RLSKO sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-BUKRS sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-GSBER sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-PRCTR sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-BLART sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-WAERS sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-WAERU sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-KURSF sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-BUDAT sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-BLDAT sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-VALUT sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-XEIPH sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-RLGRD sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-RLHBK sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-AENAM sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-AEDAT sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-AETIM sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-OPBEL sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-RLBEL sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-URBEL sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-TXTVW sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-BANKL sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-BANKK sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-BANKN sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-IBAN sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-HBKID sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-HKTID sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-CHECF sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-XACCEPTCHARGES sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-RLMOD sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-FLAGS sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-XERWR sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-XKLAE sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-KLAEB sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-KLAEH sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-KLAED sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-XVOID sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-KUKEY sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-ESNUM sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-KUKEY_LOGSYS sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-SWIFT sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-LTYPE sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-LNKID sy-vline 
WA_FICA_RETURN_STR_RT_EURO_STR-TAX_COUNTRY sy-vline      INTO ld_text SEPARATED BY SPACE.

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