ABAP Select data from SAP table FIVATES_S_MOD30301 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FIVATES_S_MOD30301 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 FIVATES_S_MOD30301. 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 FIVATES_S_MOD30301 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_FIVATES_S_MOD30301 TYPE STANDARD TABLE OF FIVATES_S_MOD30301,
      WA_FIVATES_S_MOD30301 TYPE FIVATES_S_MOD30301,
      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: <FIVATES_S_MOD30301> TYPE FIVATES_S_MOD30301.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FIVATES_S_MOD30301.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FIVATES_S_MOD30301
  INTO TABLE IT_FIVATES_S_MOD30301.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FIVATES_S_MOD30301
*  INTO TABLE @DATA(IT_FIVATES_S_MOD303012).
*--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_FIVATES_S_MOD30301 INDEX 1 INTO DATA(WA_FIVATES_S_MOD303012).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FIVATES_S_MOD30301 ASSIGNING <FIVATES_S_MOD30301>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FIVATES_S_MOD30301>-IDENTIFIER = 1.
<FIVATES_S_MOD30301>-FORM = 1.
<FIVATES_S_MOD30301>-PAGE_NUMBER = 1.
<FIVATES_S_MOD30301>-END_IDENTIFIER_FORM = 1.
<FIVATES_S_MOD30301>-COMPANION_PAGE_INDI = 1.

ENDLOOP.

LOOP AT IT_FIVATES_S_MOD30301 INTO WA_FIVATES_S_MOD30301.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FIVATES_S_MOD30301-RETURN_TYPE, sy-vline,
  WA_FIVATES_S_MOD30301-TAXID, sy-vline,
  WA_FIVATES_S_MOD30301-SURNAMES_COMPANY_NAME, sy-vline,
  WA_FIVATES_S_MOD30301-NAME, sy-vline,
  WA_FIVATES_S_MOD30301-ACCRUAL_REPORTING_YEAR, sy-vline,
  WA_FIVATES_S_MOD30301-ACCRUAL_REPORTING_PERIOD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FIVATES_S_MOD30301 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_FIVATES_S_MOD30301 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_FIVATES_S_MOD30301 INTO WA_FIVATES_S_MOD30301.


*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_FIVATES_S_MOD30301_STR, 
IDENTIFIER TYPE STRING,
FORM TYPE STRING,
PAGE_NUMBER TYPE STRING,
END_IDENTIFIER_FORM TYPE STRING,
COMPANION_PAGE_INDI TYPE STRING,
RETURN_TYPE TYPE STRING,
TAXID TYPE STRING,
SURNAMES_COMPANY_NAME TYPE STRING,
NAME TYPE STRING,
ACCRUAL_REPORTING_YEAR TYPE STRING,
ACCRUAL_REPORTING_PERIOD TYPE STRING,
VAT_REFUND_REGISTER TYPE STRING,
TAXES_EXCLUSIVELY_SIMPLIFIED TYPE STRING,
SELF_ASSESSMENT TYPE STRING,
DECLARED_IN_BANKRUPTCY TYPE STRING,
DATE_INSOLVENCY_PROCESS TYPE STRING,
INSOLVENCY_PROCESS_PERIOD TYPE STRING,
VAT_CASH_REGIME TYPE STRING,
RECIPIENT_VAT_ON_CASH_REGIME TYPE STRING,
SPECIAL_PRORATE TYPE STRING,
REVOCATION_SPECIAL_PRORATE TYPE STRING,
TAXABLE_AMOUNT_01 TYPE STRING,
TAXRATE_02 TYPE STRING,
VAT_AMOUNT_03 TYPE STRING,
TAXABLE_AMOUNT_04 TYPE STRING,
TAXRATE_05 TYPE STRING,
VAT_AMOUNT_06 TYPE STRING,
TAXABLE_AMOUNT_07 TYPE STRING,
TAXRATE_08 TYPE STRING,
VAT_AMOUNT_09 TYPE STRING,
TAXABLE_AMOUNT_10 TYPE STRING,
VAT_AMOUNT_11 TYPE STRING,
TAXABLE_AMOUNT_12 TYPE STRING,
VAT_AMOUNT_13 TYPE STRING,
TAXABLE_AMOUNT_14 TYPE STRING,
VAT_AMOUNT_15 TYPE STRING,
TAXABLE_AMOUNT_16 TYPE STRING,
TAXRATE_17 TYPE STRING,
VAT_AMOUNT_18 TYPE STRING,
TAXABLE_AMOUNT_19 TYPE STRING,
TAXRATE_20 TYPE STRING,
VAT_AMOUNT_21 TYPE STRING,
TAXABLE_AMOUNT_22 TYPE STRING,
EQUALIZATION_TAX_RATE_23 TYPE STRING,
VAT_AMOUNT_24 TYPE STRING,
TAXABLE_AMOUNT_25 TYPE STRING,
VAT_AMOUNT_26 TYPE STRING,
TAX_SETTLEMENT_27 TYPE STRING,
TAXABLE_AMOUNT_28 TYPE STRING,
VAT_AMOUNT_29 TYPE STRING,
TAXABLE_AMOUNT_30 TYPE STRING,
VAT_AMOUNT_31 TYPE STRING,
TAXABLE_AMOUNT_32 TYPE STRING,
VAT_AMOUNT_33 TYPE STRING,
TAXABLE_AMOUNT_34 TYPE STRING,
VAT_AMOUNT_35 TYPE STRING,
TAXABLE_AMOUNT_36 TYPE STRING,
VAT_AMOUNT_37 TYPE STRING,
TAXABLE_AMOUNT_38 TYPE STRING,
VAT_AMOUNT_39 TYPE STRING,
TAXABLE_AMOUNT_40 TYPE STRING,
VAT_AMOUNT_41 TYPE STRING,
VAT_AMOUNT_42 TYPE STRING,
VAT_AMOUNT_43 TYPE STRING,
VAT_AMOUNT_44 TYPE STRING,
VAT_AMOUNT_45 TYPE STRING,
VAT_AMOUNT_46 TYPE STRING,
EXEMPT_SUM_ANNUAL_VAT TYPE STRING,
VAT_IMPORT_PAID TYPE STRING,
ELEC_VAT_APPLIED TYPE STRING,
RESERVED TYPE STRING,
ELECTRONIC_SEAL TYPE STRING,
END_OF_REGISTER_INDI TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FIVATES_S_MOD30301_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_FIVATES_S_MOD30301_STR-IDENTIFIER sy-vline 
WA_FIVATES_S_MOD30301_STR-FORM sy-vline 
WA_FIVATES_S_MOD30301_STR-PAGE_NUMBER sy-vline 
WA_FIVATES_S_MOD30301_STR-END_IDENTIFIER_FORM sy-vline 
WA_FIVATES_S_MOD30301_STR-COMPANION_PAGE_INDI sy-vline 
WA_FIVATES_S_MOD30301_STR-RETURN_TYPE sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXID sy-vline 
WA_FIVATES_S_MOD30301_STR-SURNAMES_COMPANY_NAME sy-vline 
WA_FIVATES_S_MOD30301_STR-NAME sy-vline 
WA_FIVATES_S_MOD30301_STR-ACCRUAL_REPORTING_YEAR sy-vline 
WA_FIVATES_S_MOD30301_STR-ACCRUAL_REPORTING_PERIOD sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_REFUND_REGISTER sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXES_EXCLUSIVELY_SIMPLIFIED sy-vline 
WA_FIVATES_S_MOD30301_STR-SELF_ASSESSMENT sy-vline 
WA_FIVATES_S_MOD30301_STR-DECLARED_IN_BANKRUPTCY sy-vline 
WA_FIVATES_S_MOD30301_STR-DATE_INSOLVENCY_PROCESS sy-vline 
WA_FIVATES_S_MOD30301_STR-INSOLVENCY_PROCESS_PERIOD sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_CASH_REGIME sy-vline 
WA_FIVATES_S_MOD30301_STR-RECIPIENT_VAT_ON_CASH_REGIME sy-vline 
WA_FIVATES_S_MOD30301_STR-SPECIAL_PRORATE sy-vline 
WA_FIVATES_S_MOD30301_STR-REVOCATION_SPECIAL_PRORATE sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_01 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXRATE_02 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_03 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_04 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXRATE_05 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_06 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_07 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXRATE_08 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_09 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_10 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_11 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_12 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_13 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_14 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_15 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_16 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXRATE_17 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_18 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_19 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXRATE_20 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_21 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_22 sy-vline 
WA_FIVATES_S_MOD30301_STR-EQUALIZATION_TAX_RATE_23 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_24 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_25 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_26 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAX_SETTLEMENT_27 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_28 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_29 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_30 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_31 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_32 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_33 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_34 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_35 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_36 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_37 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_38 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_39 sy-vline 
WA_FIVATES_S_MOD30301_STR-TAXABLE_AMOUNT_40 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_41 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_42 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_43 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_44 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_45 sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_AMOUNT_46 sy-vline 
WA_FIVATES_S_MOD30301_STR-EXEMPT_SUM_ANNUAL_VAT sy-vline 
WA_FIVATES_S_MOD30301_STR-VAT_IMPORT_PAID sy-vline 
WA_FIVATES_S_MOD30301_STR-ELEC_VAT_APPLIED sy-vline 
WA_FIVATES_S_MOD30301_STR-RESERVED sy-vline 
WA_FIVATES_S_MOD30301_STR-ELECTRONIC_SEAL sy-vline 
WA_FIVATES_S_MOD30301_STR-END_OF_REGISTER_INDI sy-vline      INTO ld_text SEPARATED BY SPACE.

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