ABAP Select data from SAP table FIRU_S_PRT_SEC_BY_CAD_VAL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FIRU_S_PRT_SEC_BY_CAD_VAL
*  INTO TABLE @DATA(IT_FIRU_S_PRT_SEC_BY_CAD_VAL2).
*--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_FIRU_S_PRT_SEC_BY_CAD_VAL INDEX 1 INTO DATA(WA_FIRU_S_PRT_SEC_BY_CAD_VAL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FIRU_S_PRT_SEC_BY_CAD_VAL>-OKTMO = 1.
<FIRU_S_PRT_SEC_BY_CAD_VAL>-PROPERTYTYPE = 1.
<FIRU_S_PRT_SEC_BY_CAD_VAL>-CADASTRALNUMBER = 1.
<FIRU_S_PRT_SEC_BY_CAD_VAL>-CADASTRALNUMBERTYPE = 1.
<FIRU_S_PRT_SEC_BY_CAD_VAL>-CADASTRALVALUE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FIRU_S_PRT_SEC_BY_CAD_VAL-TAXEXEMPTIONID, sy-vline,
  WA_FIRU_S_PRT_SEC_BY_CAD_VAL-TAXEXEMPTIONCODE, sy-vline,
  WA_FIRU_S_PRT_SEC_BY_CAD_VAL-CADASTRALVALUEEXEMPT, sy-vline,
  WA_FIRU_S_PRT_SEC_BY_CAD_VAL-PROPERTYSHARE, sy-vline,
  WA_FIRU_S_PRT_SEC_BY_CAD_VAL-AREASHARE, sy-vline,
  WA_FIRU_S_PRT_SEC_BY_CAD_VAL-PROPERTYVALUESHARE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FIRU_S_PRT_SEC_BY_CAD_VAL 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_FIRU_S_PRT_SEC_BY_CAD_VAL 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_FIRU_S_PRT_SEC_BY_CAD_VAL INTO WA_FIRU_S_PRT_SEC_BY_CAD_VAL.


*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 OKTMO, internal->external for field OKTMO
CALL FUNCTION 'CONVERSION_EXIT_OKTMO_OUTPUT'
  EXPORTING
    input =                      WA_FIRU_S_PRT_SEC_BY_CAD_VAL-OKTMO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIRU_S_PRT_SEC_BY_CAD_VAL-OKTMO.
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_FIRU_S_PRT_SEC_BY_CAD_VAL_STR, 
OKTMO TYPE STRING,
PROPERTYTYPE TYPE STRING,
CADASTRALNUMBER TYPE STRING,
CADASTRALNUMBERTYPE TYPE STRING,
CADASTRALVALUE TYPE STRING,
TAXEXEMPTIONID TYPE STRING,
TAXEXEMPTIONCODE TYPE STRING,
CADASTRALVALUEEXEMPT TYPE STRING,
PROPERTYSHARE TYPE STRING,
AREASHARE TYPE STRING,
PROPERTYVALUESHARE TYPE STRING,
TAXBASEAMT TYPE STRING,
TAXRATEREDUCNID TYPE STRING,
TAXRATEREDUCNCODE TYPE STRING,
TAXRATE TYPE STRING,
COEFFOWNERSHIP TYPE STRING,
COEFFCADASTRALVALUE TYPE STRING,
TAXAMTPERIOD TYPE STRING,
TAXAMTREDUCNID TYPE STRING,
TAXAMTREDUCNCODE TYPE STRING,
TAXAMTREDUCN TYPE STRING,
TAXAMTPERIODTOTAL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FIRU_S_PRT_SEC_BY_CAD_VAL_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_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-OKTMO sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-PROPERTYTYPE sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-CADASTRALNUMBER sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-CADASTRALNUMBERTYPE sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-CADASTRALVALUE sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-TAXEXEMPTIONID sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-TAXEXEMPTIONCODE sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-CADASTRALVALUEEXEMPT sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-PROPERTYSHARE sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-AREASHARE sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-PROPERTYVALUESHARE sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-TAXBASEAMT sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-TAXRATEREDUCNID sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-TAXRATEREDUCNCODE sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-TAXRATE sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-COEFFOWNERSHIP sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-COEFFCADASTRALVALUE sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-TAXAMTPERIOD sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-TAXAMTREDUCNID sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-TAXAMTREDUCNCODE sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-TAXAMTREDUCN sy-vline 
WA_FIRU_S_PRT_SEC_BY_CAD_VAL_STR-TAXAMTPERIODTOTAL sy-vline      INTO ld_text SEPARATED BY SPACE.

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