ABAP Select data from SAP table FIWTTH_S_PND54_FORM into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FIWTTH_S_PND54_FORM 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 FIWTTH_S_PND54_FORM. 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 FIWTTH_S_PND54_FORM 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_FIWTTH_S_PND54_FORM TYPE STANDARD TABLE OF FIWTTH_S_PND54_FORM,
      WA_FIWTTH_S_PND54_FORM TYPE FIWTTH_S_PND54_FORM,
      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: <FIWTTH_S_PND54_FORM> TYPE FIWTTH_S_PND54_FORM.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FIWTTH_S_PND54_FORM.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FIWTTH_S_PND54_FORM
  INTO TABLE IT_FIWTTH_S_PND54_FORM.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FIWTTH_S_PND54_FORM
*  INTO TABLE @DATA(IT_FIWTTH_S_PND54_FORM2).
*--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_FIWTTH_S_PND54_FORM INDEX 1 INTO DATA(WA_FIWTTH_S_PND54_FORM2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FIWTTH_S_PND54_FORM ASSIGNING <FIWTTH_S_PND54_FORM>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FIWTTH_S_PND54_FORM>-TH_WHT_PDF = 1.
<FIWTTH_S_PND54_FORM>-BUDAT = 1.
<FIWTTH_S_PND54_FORM>-ERAYEAR = 1.
<FIWTTH_S_PND54_FORM>-NAME = 1.
<FIWTTH_S_PND54_FORM>-BUKRS = 1.

ENDLOOP.

LOOP AT IT_FIWTTH_S_PND54_FORM INTO WA_FIWTTH_S_PND54_FORM.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FIWTTH_S_PND54_FORM-BUPLA, sy-vline,
  WA_FIWTTH_S_PND54_FORM-CERTNO, sy-vline,
  WA_FIWTTH_S_PND54_FORM-PHASE, sy-vline,
  WA_FIWTTH_S_PND54_FORM-MOO, sy-vline,
  WA_FIWTTH_S_PND54_FORM-NUMBER1, sy-vline,
  WA_FIWTTH_S_PND54_FORM-STREET, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FIWTTH_S_PND54_FORM 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_FIWTTH_S_PND54_FORM 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_FIWTTH_S_PND54_FORM INTO WA_FIWTTH_S_PND54_FORM.


*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 AU132, internal->external for field TOTALINCOME403
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIWTTH_S_PND54_FORM-TOTALINCOME403
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTTH_S_PND54_FORM-TOTALINCOME403.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TOTALWHT403
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIWTTH_S_PND54_FORM-TOTALWHT403
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTTH_S_PND54_FORM-TOTALWHT403.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TOTALINCOME404A
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIWTTH_S_PND54_FORM-TOTALINCOME404A
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTTH_S_PND54_FORM-TOTALINCOME404A.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TOTALWHT404A
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIWTTH_S_PND54_FORM-TOTALWHT404A
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTTH_S_PND54_FORM-TOTALWHT404A.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TOTALINCOME404B
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIWTTH_S_PND54_FORM-TOTALINCOME404B
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTTH_S_PND54_FORM-TOTALINCOME404B.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TOTALWHT404B
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIWTTH_S_PND54_FORM-TOTALWHT404B
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTTH_S_PND54_FORM-TOTALWHT404B.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TOTALINCOME404G
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIWTTH_S_PND54_FORM-TOTALINCOME404G
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTTH_S_PND54_FORM-TOTALINCOME404G.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TOTALWHT404G
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIWTTH_S_PND54_FORM-TOTALWHT404G
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTTH_S_PND54_FORM-TOTALWHT404G.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TOTALINCOME404OTH
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIWTTH_S_PND54_FORM-TOTALINCOME404OTH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTTH_S_PND54_FORM-TOTALINCOME404OTH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TOTALWHT404OTH
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIWTTH_S_PND54_FORM-TOTALWHT404OTH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTTH_S_PND54_FORM-TOTALWHT404OTH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field SURCHARGE
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIWTTH_S_PND54_FORM-SURCHARGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTTH_S_PND54_FORM-SURCHARGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FIWTTH_S_PND54_FORM-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTTH_S_PND54_FORM-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCALYEAR_70BIS
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FIWTTH_S_PND54_FORM-FISCALYEAR_70BIS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTTH_S_PND54_FORM-FISCALYEAR_70BIS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field SURCHARGE_70BIS
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIWTTH_S_PND54_FORM-SURCHARGE_70BIS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIWTTH_S_PND54_FORM-SURCHARGE_70BIS.
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_FIWTTH_S_PND54_FORM_STR, 
TH_WHT_PDF TYPE STRING,
BUDAT TYPE STRING,
ERAYEAR TYPE STRING,
NAME TYPE STRING,
BUKRS TYPE STRING,
BUPLA TYPE STRING,
CERTNO TYPE STRING,
PHASE TYPE STRING,
MOO TYPE STRING,
NUMBER1 TYPE STRING,
STREET TYPE STRING,
LANE TYPE STRING,
COUNTRY TYPE STRING,
LANDX TYPE STRING,
POST_CODE TYPE STRING,
STCD1 TYPE STRING,
TEL_NUMBER TYPE STRING,
BUILDING TYPE STRING,
FLOOR TYPE STRING,
ROOMNUMBER TYPE STRING,
ROAD TYPE STRING,
PROVINCE TYPE STRING,
DISTRICT TYPE STRING,
SUB_DISTRICT TYPE STRING,
BUDAT_DAY TYPE STRING,
BUDAT_MONTH TYPE STRING,
BUDAT_YEAR TYPE STRING,
NOOFPERSON403 TYPE STRING,
TOTALINCOME403 TYPE STRING,
TOTALWHT403 TYPE STRING,
NOOFPERSON404A TYPE STRING,
TOTALINCOME404A TYPE STRING,
TOTALWHT404A TYPE STRING,
NOOFPERSON404B TYPE STRING,
TOTALINCOME404B TYPE STRING,
TOTALWHT404B TYPE STRING,
NOOFPERSON404G TYPE STRING,
TOTALINCOME404G TYPE STRING,
TOTALWHT404G TYPE STRING,
NOOFPERSON404OTH TYPE STRING,
TOTALINCOME404OTH TYPE STRING,
TOTALWHT404OTH TYPE STRING,
SURCHARGE TYPE STRING,
STR_SUPPL1 TYPE STRING,
STR_SUPPL2 TYPE STRING,
TOTNOOFPERSON TYPE STRING,
SUPPLIERFULLNAME TYPE STRING,
SUP_HOUSE_NO TYPE STRING,
SUP_STREET TYPE STRING,
SUP_DISTRICT TYPE STRING,
SUP_CITY TYPE STRING,
SUP_COUNTRY TYPE STRING,
SUPPLIERFULLNAME_70BIS TYPE STRING,
SUP_HOUSE_NO_70BIS TYPE STRING,
SUP_STREET_70BIS TYPE STRING,
SUP_DISTRICT_70BIS TYPE STRING,
SUP_CITY_70BIS TYPE STRING,
SUP_COUNTRY_70BIS TYPE STRING,
INCOMETYPE TYPE STRING,
TAX_RATE TYPE STRING,
TAX_RATE_70BIS TYPE STRING,
BUDAT_70 TYPE STRING,
BUDAT_70BIS TYPE STRING,
POSTING_INDICATOR TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALYEAR_70BIS TYPE STRING,
MONTH_70 TYPE STRING,
MONTH_70BIS TYPE STRING,
FISCALYEAR_COMM TYPE STRING,
MONTH_COMM TYPE STRING,
DAY_COMM TYPE STRING,
COMPANY_NAME2 TYPE STRING,
COMPANY_NAME3 TYPE STRING,
XBLNR TYPE STRING,
EXCHANGE_RATE_IDICATOR TYPE STRING,
SURCHARGE_70BIS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FIWTTH_S_PND54_FORM_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_FIWTTH_S_PND54_FORM_STR-TH_WHT_PDF sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-BUDAT sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-ERAYEAR sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-NAME sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-BUKRS sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-BUPLA sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-CERTNO sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-PHASE sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-MOO sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-NUMBER1 sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-STREET sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-LANE sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-COUNTRY sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-LANDX sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-POST_CODE sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-STCD1 sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-TEL_NUMBER sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-BUILDING sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-FLOOR sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-ROOMNUMBER sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-ROAD sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-PROVINCE sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-DISTRICT sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SUB_DISTRICT sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-BUDAT_DAY sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-BUDAT_MONTH sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-BUDAT_YEAR sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-NOOFPERSON403 sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-TOTALINCOME403 sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-TOTALWHT403 sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-NOOFPERSON404A sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-TOTALINCOME404A sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-TOTALWHT404A sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-NOOFPERSON404B sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-TOTALINCOME404B sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-TOTALWHT404B sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-NOOFPERSON404G sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-TOTALINCOME404G sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-TOTALWHT404G sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-NOOFPERSON404OTH sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-TOTALINCOME404OTH sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-TOTALWHT404OTH sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SURCHARGE sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-STR_SUPPL1 sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-STR_SUPPL2 sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-TOTNOOFPERSON sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SUPPLIERFULLNAME sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SUP_HOUSE_NO sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SUP_STREET sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SUP_DISTRICT sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SUP_CITY sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SUP_COUNTRY sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SUPPLIERFULLNAME_70BIS sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SUP_HOUSE_NO_70BIS sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SUP_STREET_70BIS sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SUP_DISTRICT_70BIS sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SUP_CITY_70BIS sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SUP_COUNTRY_70BIS sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-INCOMETYPE sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-TAX_RATE sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-TAX_RATE_70BIS sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-BUDAT_70 sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-BUDAT_70BIS sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-POSTING_INDICATOR sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-FISCALYEAR sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-FISCALYEAR_70BIS sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-MONTH_70 sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-MONTH_70BIS sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-FISCALYEAR_COMM sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-MONTH_COMM sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-DAY_COMM sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-COMPANY_NAME2 sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-COMPANY_NAME3 sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-XBLNR sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-EXCHANGE_RATE_IDICATOR sy-vline 
WA_FIWTTH_S_PND54_FORM_STR-SURCHARGE_70BIS sy-vline      INTO ld_text SEPARATED BY SPACE.

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