ABAP Select data from SAP table BAPI_STR_BUPA_FS_FISCYEAR_TX into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPI_STR_BUPA_FS_FISCYEAR_TX
*  INTO TABLE @DATA(IT_BAPI_STR_BUPA_FS_FISCYEAR_TX2).
*--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_BAPI_STR_BUPA_FS_FISCYEAR_TX INDEX 1 INTO DATA(WA_BAPI_STR_BUPA_FS_FISCYEAR_TX2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI_STR_BUPA_FS_FISCYEAR_TX>-FISCAL_YR = 1.
<BAPI_STR_BUPA_FS_FISCYEAR_TX>-CURRENCY = 1.
<BAPI_STR_BUPA_FS_FISCYEAR_TX>-ISO_CODE = 1.
<BAPI_STR_BUPA_FS_FISCYEAR_TX>-DT_ST_MTG = 1.
<BAPI_STR_BUPA_FS_FISCYEAR_TX>-FY_START = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPI_STR_BUPA_FS_FISCYEAR_TX-FY_END, sy-vline,
  WA_BAPI_STR_BUPA_FS_FISCYEAR_TX-CLOSING, sy-vline,
  WA_BAPI_STR_BUPA_FS_FISCYEAR_TX-DT_CLOSING, sy-vline,
  WA_BAPI_STR_BUPA_FS_FISCYEAR_TX-CONS_ACCTS, sy-vline,
  WA_BAPI_STR_BUPA_FS_FISCYEAR_TX-CAP_STOCK, sy-vline,
  WA_BAPI_STR_BUPA_FS_FISCYEAR_TX-STOCK_CAP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPI_STR_BUPA_FS_FISCYEAR_TX 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_BAPI_STR_BUPA_FS_FISCYEAR_TX 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_BAPI_STR_BUPA_FS_FISCYEAR_TX INTO WA_BAPI_STR_BUPA_FS_FISCYEAR_TX.


*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 GJAHR, internal->external for field FISCAL_YR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_STR_BUPA_FS_FISCYEAR_TX-FISCAL_YR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_STR_BUPA_FS_FISCYEAR_TX-FISCAL_YR.
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_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR, 
FISCAL_YR TYPE STRING,
CURRENCY TYPE STRING,
ISO_CODE TYPE STRING,
DT_ST_MTG TYPE STRING,
FY_START TYPE STRING,
FY_END TYPE STRING,
CLOSING TYPE STRING,
DT_CLOSING TYPE STRING,
CONS_ACCTS TYPE STRING,
CAP_STOCK TYPE STRING,
STOCK_CAP TYPE STRING,
PART_CERTS TYPE STRING,
EQUITYCAP TYPE STRING,
GR_CONTRIB TYPE STRING,
NET_CONTR TYPE STRING,
SALES TYPE STRING,
SURPLUS TYPE STRING,
DIVIDEND TYPE STRING,
DEBT_RATIO TYPE STRING,
PROFIT TYPE STRING,
BS_TOTAL TYPE STRING,
CAP_RES TYPE STRING,
RETEARNST TYPE STRING,
RETEARNOS TYPE STRING,
RETEARNART TYPE STRING,
RETEARNOTH TYPE STRING,
P_L_FORWRD TYPE STRING,
SUB_LIAB TYPE STRING,
TOTCAPRETN TYPE STRING,
DEBT_CL TYPE STRING,
FIN_COEFF TYPE STRING,
EQUIT_RAT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_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_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-FISCAL_YR sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-CURRENCY sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-ISO_CODE sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-DT_ST_MTG sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-FY_START sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-FY_END sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-CLOSING sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-DT_CLOSING sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-CONS_ACCTS sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-CAP_STOCK sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-STOCK_CAP sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-PART_CERTS sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-EQUITYCAP sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-GR_CONTRIB sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-NET_CONTR sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-SALES sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-SURPLUS sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-DIVIDEND sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-DEBT_RATIO sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-PROFIT sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-BS_TOTAL sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-CAP_RES sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-RETEARNST sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-RETEARNOS sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-RETEARNART sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-RETEARNOTH sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-P_L_FORWRD sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-SUB_LIAB sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-TOTCAPRETN sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-DEBT_CL sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-FIN_COEFF sy-vline 
WA_BAPI_STR_BUPA_FS_FISCYEAR_TX_STR-EQUIT_RAT sy-vline      INTO ld_text SEPARATED BY SPACE.

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