ABAP Select data from SAP table J_1UFDI_XML_TAXV into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP J_1UFDI_XML_TAXV 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 J_1UFDI_XML_TAXV. 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 J_1UFDI_XML_TAXV 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_J_1UFDI_XML_TAXV TYPE STANDARD TABLE OF J_1UFDI_XML_TAXV,
      WA_J_1UFDI_XML_TAXV TYPE J_1UFDI_XML_TAXV,
      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: <J_1UFDI_XML_TAXV> TYPE J_1UFDI_XML_TAXV.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_J_1UFDI_XML_TAXV.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM J_1UFDI_XML_TAXV
  INTO TABLE IT_J_1UFDI_XML_TAXV.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM J_1UFDI_XML_TAXV
*  INTO TABLE @DATA(IT_J_1UFDI_XML_TAXV2).
*--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_J_1UFDI_XML_TAXV INDEX 1 INTO DATA(WA_J_1UFDI_XML_TAXV2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_J_1UFDI_XML_TAXV ASSIGNING <J_1UFDI_XML_TAXV>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<J_1UFDI_XML_TAXV>-TIN = 1.
<J_1UFDI_XML_TAXV>-C_DOC = 1.
<J_1UFDI_XML_TAXV>-C_DOC_SUB = 1.
<J_1UFDI_XML_TAXV>-C_DOC_VER = 1.
<J_1UFDI_XML_TAXV>-C_DOC_TYPE = 1.

ENDLOOP.

LOOP AT IT_J_1UFDI_XML_TAXV INTO WA_J_1UFDI_XML_TAXV.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_J_1UFDI_XML_TAXV-C_DOC_CNT, sy-vline,
  WA_J_1UFDI_XML_TAXV-C_REG, sy-vline,
  WA_J_1UFDI_XML_TAXV-C_RAJ, sy-vline,
  WA_J_1UFDI_XML_TAXV-PERIOD_MONTH, sy-vline,
  WA_J_1UFDI_XML_TAXV-PERIOD_TYPE, sy-vline,
  WA_J_1UFDI_XML_TAXV-PERIOD_YEAR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_J_1UFDI_XML_TAXV 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_J_1UFDI_XML_TAXV 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_J_1UFDI_XML_TAXV INTO WA_J_1UFDI_XML_TAXV.


*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 GJAHR, internal->external for field PERIOD_YEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-PERIOD_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-PERIOD_YEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R02G11
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-R02G11
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-R02G11.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R03G7
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-R03G7
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-R03G7.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R03G109
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-R03G109
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-R03G109.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R03G14
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-R03G14
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-R03G14.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R03G8
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-R03G8
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-R03G8.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R03G9
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-R03G9
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-R03G9.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R03G11
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-R03G11
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-R03G11.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R04G7
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-R04G7
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-R04G7.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R04G109
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-R04G109
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-R04G109.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R04G8
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-R04G8
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-R04G8.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R04G9
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-R04G9
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-R04G9.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R04G10
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-R04G10
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-R04G10.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R04G11
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-R04G11
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-R04G11.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINS3
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_TAXV-MEINS3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_TAXV-MEINS3.
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_J_1UFDI_XML_TAXV_STR, 
TIN TYPE STRING,
C_DOC TYPE STRING,
C_DOC_SUB TYPE STRING,
C_DOC_VER TYPE STRING,
C_DOC_TYPE TYPE STRING,
C_DOC_CNT TYPE STRING,
C_REG TYPE STRING,
C_RAJ TYPE STRING,
PERIOD_MONTH TYPE STRING,
PERIOD_TYPE TYPE STRING,
PERIOD_YEAR TYPE STRING,
C_STI_ORIG TYPE STRING,
C_DOC_STAN TYPE STRING,
LINKED_DOCS TYPE STRING,
D_FILL TYPE STRING,
D_FILL_C TYPE STRING,
SOFTWARE TYPE STRING,
J1UF_SCHEMA TYPE STRING,
HORIG TYPE STRING,
HCOPY TYPE STRING,
HEL TYPE STRING,
HERPN TYPE STRING,
HORIG1 TYPE STRING,
HTYPR TYPE STRING,
HFILL TYPE STRING,
HFILL_C TYPE STRING,
HNUM TYPE STRING,
HNUM1 TYPE STRING,
HNUM2 TYPE STRING,
HNAMESEL TYPE STRING,
HNAMEBUY TYPE STRING,
HBRANCH_BUY TYPE STRING,
HKSEL TYPE STRING,
HKBUY TYPE STRING,
HLOCSEL TYPE STRING,
HLOCBUY TYPE STRING,
HTELSEL TYPE STRING,
HTELBUY TYPE STRING,
HSUMMARY TYPE STRING,
HFREE TYPE STRING,
HBOS TYPE STRING,
HKBOS TYPE STRING,
R003G10S TYPE STRING,
HTINSEL TYPE STRING,
HTINBUY TYPE STRING,
HKS TYPE STRING,
HKB TYPE STRING,
H01G1S TYPE STRING,
H01G2D TYPE STRING,
H01G2D_C TYPE STRING,
H01G3S TYPE STRING,
H02G1S TYPE STRING,
ITEMS TYPE STRING,
ITEMS_TMP TYPE STRING,
G2D TYPE STRING,
G3S TYPE STRING,
G4 TYPE STRING,
G4S TYPE STRING,
G105_2S TYPE STRING,
G5 TYPE STRING,
G6 TYPE STRING,
G7 TYPE STRING,
G109 TYPE STRING,
G8 TYPE STRING,
G9 TYPE STRING,
G10 TYPE STRING,
G008 TYPE STRING,
G009 TYPE STRING,
G010 TYPE STRING,
G32 TYPE STRING,
G33 TYPE STRING,
G011 TYPE STRING,
G11_10 TYPE STRING,
R01G7 TYPE STRING,
R01G109 TYPE STRING,
R01G14 TYPE STRING,
R01G8 TYPE STRING,
R01G9 TYPE STRING,
R01G10 TYPE STRING,
R01G11 TYPE STRING,
R02G11 TYPE STRING,
R03G7 TYPE STRING,
R03G109 TYPE STRING,
R03G14 TYPE STRING,
R03G8 TYPE STRING,
R03G9 TYPE STRING,
R03G10S TYPE STRING,
R03G11 TYPE STRING,
R04G7 TYPE STRING,
R04G109 TYPE STRING,
R04G8 TYPE STRING,
R04G9 TYPE STRING,
R04G10 TYPE STRING,
R04G11 TYPE STRING,
H10G1S TYPE STRING,
WAERS3 TYPE STRING,
MEINS3 TYPE STRING,
H01 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_J_1UFDI_XML_TAXV_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_J_1UFDI_XML_TAXV_STR-TIN sy-vline 
WA_J_1UFDI_XML_TAXV_STR-C_DOC sy-vline 
WA_J_1UFDI_XML_TAXV_STR-C_DOC_SUB sy-vline 
WA_J_1UFDI_XML_TAXV_STR-C_DOC_VER sy-vline 
WA_J_1UFDI_XML_TAXV_STR-C_DOC_TYPE sy-vline 
WA_J_1UFDI_XML_TAXV_STR-C_DOC_CNT sy-vline 
WA_J_1UFDI_XML_TAXV_STR-C_REG sy-vline 
WA_J_1UFDI_XML_TAXV_STR-C_RAJ sy-vline 
WA_J_1UFDI_XML_TAXV_STR-PERIOD_MONTH sy-vline 
WA_J_1UFDI_XML_TAXV_STR-PERIOD_TYPE sy-vline 
WA_J_1UFDI_XML_TAXV_STR-PERIOD_YEAR sy-vline 
WA_J_1UFDI_XML_TAXV_STR-C_STI_ORIG sy-vline 
WA_J_1UFDI_XML_TAXV_STR-C_DOC_STAN sy-vline 
WA_J_1UFDI_XML_TAXV_STR-LINKED_DOCS sy-vline 
WA_J_1UFDI_XML_TAXV_STR-D_FILL sy-vline 
WA_J_1UFDI_XML_TAXV_STR-D_FILL_C sy-vline 
WA_J_1UFDI_XML_TAXV_STR-SOFTWARE sy-vline 
WA_J_1UFDI_XML_TAXV_STR-J1UF_SCHEMA sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HORIG sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HCOPY sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HEL sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HERPN sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HORIG1 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HTYPR sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HFILL sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HFILL_C sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HNUM sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HNUM1 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HNUM2 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HNAMESEL sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HNAMEBUY sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HBRANCH_BUY sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HKSEL sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HKBUY sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HLOCSEL sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HLOCBUY sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HTELSEL sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HTELBUY sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HSUMMARY sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HFREE sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HBOS sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HKBOS sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R003G10S sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HTINSEL sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HTINBUY sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HKS sy-vline 
WA_J_1UFDI_XML_TAXV_STR-HKB sy-vline 
WA_J_1UFDI_XML_TAXV_STR-H01G1S sy-vline 
WA_J_1UFDI_XML_TAXV_STR-H01G2D sy-vline 
WA_J_1UFDI_XML_TAXV_STR-H01G2D_C sy-vline 
WA_J_1UFDI_XML_TAXV_STR-H01G3S sy-vline 
WA_J_1UFDI_XML_TAXV_STR-H02G1S sy-vline 
WA_J_1UFDI_XML_TAXV_STR-ITEMS sy-vline 
WA_J_1UFDI_XML_TAXV_STR-ITEMS_TMP sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G2D sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G3S sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G4 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G4S sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G105_2S sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G5 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G6 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G7 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G109 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G8 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G9 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G10 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G008 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G009 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G010 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G32 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G33 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G011 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-G11_10 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R01G7 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R01G109 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R01G14 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R01G8 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R01G9 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R01G10 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R01G11 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R02G11 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R03G7 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R03G109 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R03G14 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R03G8 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R03G9 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R03G10S sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R03G11 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R04G7 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R04G109 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R04G8 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R04G9 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R04G10 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-R04G11 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-H10G1S sy-vline 
WA_J_1UFDI_XML_TAXV_STR-WAERS3 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-MEINS3 sy-vline 
WA_J_1UFDI_XML_TAXV_STR-H01 sy-vline      INTO ld_text SEPARATED BY SPACE.

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