ABAP Select data from SAP table IPVSMMRYTAXPYBL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPVSMMRYTAXPYBL
*  INTO TABLE @DATA(IT_IPVSMMRYTAXPYBL2).
*--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_IPVSMMRYTAXPYBL INDEX 1 INTO DATA(WA_IPVSMMRYTAXPYBL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPVSMMRYTAXPYBL>-MANDT = 1.
<IPVSMMRYTAXPYBL>-COMPANYCODE = 1.
<IPVSMMRYTAXPYBL>-COUNTRY = 1.
<IPVSMMRYTAXPYBL>-PRIMARYGEOGRLLOCATION = 1.
<IPVSMMRYTAXPYBL>-SALESDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPVSMMRYTAXPYBL-PRODUCT, sy-vline,
  WA_IPVSMMRYTAXPYBL-JOINTVENTURE, sy-vline,
  WA_IPVSMMRYTAXPYBL-DIVISIONOFINTEREST, sy-vline,
  WA_IPVSMMRYTAXPYBL-SEVERANCETAXTYPE, sy-vline,
  WA_IPVSMMRYTAXPYBL-GLACCOUNT, sy-vline,
  WA_IPVSMMRYTAXPYBL-UNITJOINTVENTURE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IPVSMMRYTAXPYBL 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_IPVSMMRYTAXPYBL 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_IPVSMMRYTAXPYBL INTO WA_IPVSMMRYTAXPYBL.


*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 ALPHA, internal->external for field JOINTVENTURE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IPVSMMRYTAXPYBL-JOINTVENTURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPVSMMRYTAXPYBL-JOINTVENTURE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DIVISIONOFINTEREST
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IPVSMMRYTAXPYBL-DIVISIONOFINTEREST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPVSMMRYTAXPYBL-DIVISIONOFINTEREST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GLACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IPVSMMRYTAXPYBL-GLACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPVSMMRYTAXPYBL-GLACCOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field UNITJOINTVENTURE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IPVSMMRYTAXPYBL-UNITJOINTVENTURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPVSMMRYTAXPYBL-UNITJOINTVENTURE.
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_IPVSMMRYTAXPYBL_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
COUNTRY TYPE STRING,
PRIMARYGEOGRLLOCATION TYPE STRING,
SALESDATE TYPE STRING,
PRODUCT TYPE STRING,
JOINTVENTURE TYPE STRING,
DIVISIONOFINTEREST TYPE STRING,
SEVERANCETAXTYPE TYPE STRING,
GLACCOUNT TYPE STRING,
UNITJOINTVENTURE TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
TAXPYBLSTATUS TYPE STRING,
STATUSLASTCHANGEDBYUSER TYPE STRING,
WRITEOFFRESPONSIBLEUSER TYPE STRING,
BALAMTAGECODE TYPE STRING,
AGINGPERIOD TYPE STRING,
TARGETDATE TYPE STRING,
GLACCOUNTTYPE TYPE STRING,
BALAMTINCOMPANYCODECRCY TYPE STRING,
STATUSAMTINCOMPANYCODECRCY TYPE STRING,
WRITEOFFAMTINCOCODECRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPVSMMRYTAXPYBL_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_IPVSMMRYTAXPYBL_STR-MANDT sy-vline 
WA_IPVSMMRYTAXPYBL_STR-COMPANYCODE sy-vline 
WA_IPVSMMRYTAXPYBL_STR-COUNTRY sy-vline 
WA_IPVSMMRYTAXPYBL_STR-PRIMARYGEOGRLLOCATION sy-vline 
WA_IPVSMMRYTAXPYBL_STR-SALESDATE sy-vline 
WA_IPVSMMRYTAXPYBL_STR-PRODUCT sy-vline 
WA_IPVSMMRYTAXPYBL_STR-JOINTVENTURE sy-vline 
WA_IPVSMMRYTAXPYBL_STR-DIVISIONOFINTEREST sy-vline 
WA_IPVSMMRYTAXPYBL_STR-SEVERANCETAXTYPE sy-vline 
WA_IPVSMMRYTAXPYBL_STR-GLACCOUNT sy-vline 
WA_IPVSMMRYTAXPYBL_STR-UNITJOINTVENTURE sy-vline 
WA_IPVSMMRYTAXPYBL_STR-COMPANYCODECURRENCY sy-vline 
WA_IPVSMMRYTAXPYBL_STR-TAXPYBLSTATUS sy-vline 
WA_IPVSMMRYTAXPYBL_STR-STATUSLASTCHANGEDBYUSER sy-vline 
WA_IPVSMMRYTAXPYBL_STR-WRITEOFFRESPONSIBLEUSER sy-vline 
WA_IPVSMMRYTAXPYBL_STR-BALAMTAGECODE sy-vline 
WA_IPVSMMRYTAXPYBL_STR-AGINGPERIOD sy-vline 
WA_IPVSMMRYTAXPYBL_STR-TARGETDATE sy-vline 
WA_IPVSMMRYTAXPYBL_STR-GLACCOUNTTYPE sy-vline 
WA_IPVSMMRYTAXPYBL_STR-BALAMTINCOMPANYCODECRCY sy-vline 
WA_IPVSMMRYTAXPYBL_STR-STATUSAMTINCOMPANYCODECRCY sy-vline 
WA_IPVSMMRYTAXPYBL_STR-WRITEOFFAMTINCOCODECRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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