ABAP Select data from SAP table FIWTUS_S_1099G_PDF into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FIWTUS_S_1099G_PDF 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 FIWTUS_S_1099G_PDF. 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 FIWTUS_S_1099G_PDF 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_FIWTUS_S_1099G_PDF TYPE STANDARD TABLE OF FIWTUS_S_1099G_PDF,
      WA_FIWTUS_S_1099G_PDF TYPE FIWTUS_S_1099G_PDF,
      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: <FIWTUS_S_1099G_PDF> TYPE FIWTUS_S_1099G_PDF.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FIWTUS_S_1099G_PDF.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FIWTUS_S_1099G_PDF
  INTO TABLE IT_FIWTUS_S_1099G_PDF.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FIWTUS_S_1099G_PDF
*  INTO TABLE @DATA(IT_FIWTUS_S_1099G_PDF2).
*--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_FIWTUS_S_1099G_PDF INDEX 1 INTO DATA(WA_FIWTUS_S_1099G_PDF2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FIWTUS_S_1099G_PDF ASSIGNING <FIWTUS_S_1099G_PDF>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FIWTUS_S_1099G_PDF>-BUKRS = 1.
<FIWTUS_S_1099G_PDF>-PAYER_NAME1 = 1.
<FIWTUS_S_1099G_PDF>-PAYER_NAME2 = 1.
<FIWTUS_S_1099G_PDF>-PAYER_STRAS = 1.
<FIWTUS_S_1099G_PDF>-PAYER_CITY = 1.

ENDLOOP.

LOOP AT IT_FIWTUS_S_1099G_PDF INTO WA_FIWTUS_S_1099G_PDF.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FIWTUS_S_1099G_PDF-PAYER_REGIO, sy-vline,
  WA_FIWTUS_S_1099G_PDF-PAYER_POST, sy-vline,
  WA_FIWTUS_S_1099G_PDF-PAYER_TIN, sy-vline,
  WA_FIWTUS_S_1099G_PDF-PAYER, sy-vline,
  WA_FIWTUS_S_1099G_PDF-PAYER_CTRY, sy-vline,
  WA_FIWTUS_S_1099G_PDF-ACCT_LIFNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FIWTUS_S_1099G_PDF 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_FIWTUS_S_1099G_PDF 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_FIWTUS_S_1099G_PDF INTO WA_FIWTUS_S_1099G_PDF.


*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 AC152, internal->external for field TOT_UNEMPLOYMENT_COMP_AMT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_FIWTUS_S_1099G_PDF-TOT_UNEMPLOYMENT_COMP_AMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTUS_S_1099G_PDF-TOT_UNEMPLOYMENT_COMP_AMT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field TOT_STATE_TAX_REFUNDS_AMT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_FIWTUS_S_1099G_PDF-TOT_STATE_TAX_REFUNDS_AMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTUS_S_1099G_PDF-TOT_STATE_TAX_REFUNDS_AMT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field TOT_TAXABLE_GRANTS_AMT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_FIWTUS_S_1099G_PDF-TOT_TAXABLE_GRANTS_AMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTUS_S_1099G_PDF-TOT_TAXABLE_GRANTS_AMT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field TOT_AGRICULTURE_PAYMENTS_AMT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_FIWTUS_S_1099G_PDF-TOT_AGRICULTURE_PAYMENTS_AMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTUS_S_1099G_PDF-TOT_AGRICULTURE_PAYMENTS_AMT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field TOT_TRADE_OR_BUSINESS_AMT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_FIWTUS_S_1099G_PDF-TOT_TRADE_OR_BUSINESS_AMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTUS_S_1099G_PDF-TOT_TRADE_OR_BUSINESS_AMT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field TOT_STATE_W_T
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_FIWTUS_S_1099G_PDF-TOT_STATE_W_T
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTUS_S_1099G_PDF-TOT_STATE_W_T.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field TOT_FED_W_T
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_FIWTUS_S_1099G_PDF-TOT_FED_W_T
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTUS_S_1099G_PDF-TOT_FED_W_T.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field TOT_ATAA_PAYMENTS_AMT
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_FIWTUS_S_1099G_PDF-TOT_ATAA_PAYMENTS_AMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTUS_S_1099G_PDF-TOT_ATAA_PAYMENTS_AMT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FIWTUS_S_1099G_PDF-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTUS_S_1099G_PDF-FISCALYEAR.
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_FIWTUS_S_1099G_PDF_STR, 
BUKRS TYPE STRING,
PAYER_NAME1 TYPE STRING,
PAYER_NAME2 TYPE STRING,
PAYER_STRAS TYPE STRING,
PAYER_CITY TYPE STRING,
PAYER_REGIO TYPE STRING,
PAYER_POST TYPE STRING,
PAYER_TIN TYPE STRING,
PAYER TYPE STRING,
PAYER_CTRY TYPE STRING,
ACCT_LIFNR TYPE STRING,
PATNR_NAME1 TYPE STRING,
PATNR_NAME2 TYPE STRING,
PATNR_APT_NUM TYPE STRING,
PATNR_HOUSE_NUM1 TYPE STRING,
PATNR_STREET TYPE STRING,
PATNR_PO_BOX TYPE STRING,
PATNR_CITY1 TYPE STRING,
PATNR_REGION TYPE STRING,
PATNR_CTRY TYPE STRING,
PATNR_POST_CODE1 TYPE STRING,
PATNR_POST_CODE2 TYPE STRING,
PATNR_PO_BOX_LOC TYPE STRING,
PATNR_PO_BOX_REG TYPE STRING,
TOT_UNEMPLOYMENT_COMP_AMT TYPE STRING,
TOT_STATE_TAX_REFUNDS_AMT TYPE STRING,
TOT_TAXABLE_GRANTS_AMT TYPE STRING,
TOT_AGRICULTURE_PAYMENTS_AMT TYPE STRING,
TOT_TRADE_OR_BUSINESS_AMT TYPE STRING,
TOT_STATE_W_T TYPE STRING,
TOT_FED_W_T TYPE STRING,
HWAER TYPE STRING,
PATNR_STREET2 TYPE STRING,
TOT_ATAA_PAYMENTS_AMT TYPE STRING,
PAYER_TEL_NO TYPE STRING,
PAYEEADRESS TYPE STRING,
FISCALYEAR TYPE STRING,
SECOND_TIN_NOTICE TYPE STRING,
PARTNER_TIN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FIWTUS_S_1099G_PDF_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_FIWTUS_S_1099G_PDF_STR-BUKRS sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PAYER_NAME1 sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PAYER_NAME2 sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PAYER_STRAS sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PAYER_CITY sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PAYER_REGIO sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PAYER_POST sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PAYER_TIN sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PAYER sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PAYER_CTRY sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-ACCT_LIFNR sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PATNR_NAME1 sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PATNR_NAME2 sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PATNR_APT_NUM sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PATNR_HOUSE_NUM1 sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PATNR_STREET sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PATNR_PO_BOX sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PATNR_CITY1 sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PATNR_REGION sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PATNR_CTRY sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PATNR_POST_CODE1 sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PATNR_POST_CODE2 sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PATNR_PO_BOX_LOC sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PATNR_PO_BOX_REG sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-TOT_UNEMPLOYMENT_COMP_AMT sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-TOT_STATE_TAX_REFUNDS_AMT sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-TOT_TAXABLE_GRANTS_AMT sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-TOT_AGRICULTURE_PAYMENTS_AMT sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-TOT_TRADE_OR_BUSINESS_AMT sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-TOT_STATE_W_T sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-TOT_FED_W_T sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-HWAER sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PATNR_STREET2 sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-TOT_ATAA_PAYMENTS_AMT sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PAYER_TEL_NO sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PAYEEADRESS sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-FISCALYEAR sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-SECOND_TIN_NOTICE sy-vline 
WA_FIWTUS_S_1099G_PDF_STR-PARTNER_TIN sy-vline      INTO ld_text SEPARATED BY SPACE.

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