ABAP Select data from SAP table J_1UFDI_XML_RSTR_EXTRACT 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_RSTR_EXTRACT 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_RSTR_EXTRACT. 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_RSTR_EXTRACT 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_RSTR_EXTRACT TYPE STANDARD TABLE OF J_1UFDI_XML_RSTR_EXTRACT,
      WA_J_1UFDI_XML_RSTR_EXTRACT TYPE J_1UFDI_XML_RSTR_EXTRACT,
      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_RSTR_EXTRACT> TYPE J_1UFDI_XML_RSTR_EXTRACT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_J_1UFDI_XML_RSTR_EXTRACT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM J_1UFDI_XML_RSTR_EXTRACT
  INTO TABLE IT_J_1UFDI_XML_RSTR_EXTRACT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM J_1UFDI_XML_RSTR_EXTRACT
*  INTO TABLE @DATA(IT_J_1UFDI_XML_RSTR_EXTRACT2).
*--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_RSTR_EXTRACT INDEX 1 INTO DATA(WA_J_1UFDI_XML_RSTR_EXTRACT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_J_1UFDI_XML_RSTR_EXTRACT ASSIGNING <J_1UFDI_XML_RSTR_EXTRACT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<J_1UFDI_XML_RSTR_EXTRACT>-TIN = 1.
<J_1UFDI_XML_RSTR_EXTRACT>-C_DOC = 1.
<J_1UFDI_XML_RSTR_EXTRACT>-C_DOC_SUB = 1.
<J_1UFDI_XML_RSTR_EXTRACT>-C_DOC_VER = 1.
<J_1UFDI_XML_RSTR_EXTRACT>-C_DOC_TYPE = 1.

ENDLOOP.

LOOP AT IT_J_1UFDI_XML_RSTR_EXTRACT INTO WA_J_1UFDI_XML_RSTR_EXTRACT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_J_1UFDI_XML_RSTR_EXTRACT-C_DOC_CNT, sy-vline,
  WA_J_1UFDI_XML_RSTR_EXTRACT-C_REG, sy-vline,
  WA_J_1UFDI_XML_RSTR_EXTRACT-C_RAJ, sy-vline,
  WA_J_1UFDI_XML_RSTR_EXTRACT-PERIOD_MONTH, sy-vline,
  WA_J_1UFDI_XML_RSTR_EXTRACT-PERIOD_TYPE, sy-vline,
  WA_J_1UFDI_XML_RSTR_EXTRACT-PERIOD_YEAR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_J_1UFDI_XML_RSTR_EXTRACT 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_RSTR_EXTRACT 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_RSTR_EXTRACT INTO WA_J_1UFDI_XML_RSTR_EXTRACT.


*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_RSTR_EXTRACT-PERIOD_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_RSTR_EXTRACT-PERIOD_YEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R01G03
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_RSTR_EXTRACT-R01G03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_RSTR_EXTRACT-R01G03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R02G03
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_RSTR_EXTRACT-R02G03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_RSTR_EXTRACT-R02G03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R03G03
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_RSTR_EXTRACT-R03G03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_RSTR_EXTRACT-R03G03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R04G03
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_RSTR_EXTRACT-R04G03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_RSTR_EXTRACT-R04G03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R05G03
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_RSTR_EXTRACT-R05G03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_RSTR_EXTRACT-R05G03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R06G03
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_RSTR_EXTRACT-R06G03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_RSTR_EXTRACT-R06G03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R07G03
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_RSTR_EXTRACT-R07G03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_RSTR_EXTRACT-R07G03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R08G03
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_RSTR_EXTRACT-R08G03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_RSTR_EXTRACT-R08G03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R09G03
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_RSTR_EXTRACT-R09G03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_RSTR_EXTRACT-R09G03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R010G03
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_RSTR_EXTRACT-R010G03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_RSTR_EXTRACT-R010G03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU152, internal->external for field R011G03
CALL FUNCTION 'CONVERSION_EXIT_AU152_OUTPUT'
  EXPORTING
    input =                      WA_J_1UFDI_XML_RSTR_EXTRACT-R011G03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_1UFDI_XML_RSTR_EXTRACT-R011G03.
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_RSTR_EXTRACT_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,
HNUM TYPE STRING,
HFILL1 TYPE STRING,
HFILL1_C TYPE STRING,
HNUM1 TYPE STRING,
HNAME TYPE STRING,
HTIN TYPE STRING,
HNPDV TYPE STRING,
HKSTI TYPE STRING,
HSTI TYPE STRING,
HEMAIL TYPE STRING,
R09G01 TYPE STRING,
R09G02S TYPE STRING,
R10G01S TYPE STRING,
R11G01D TYPE STRING,
R11G01D_C TYPE STRING,
R12G01D TYPE STRING,
R12G01D_C TYPE STRING,
R01G03 TYPE STRING,
R02G03 TYPE STRING,
R02G04S TYPE STRING,
R02G05D_C TYPE STRING,
R03G03 TYPE STRING,
R03G04S TYPE STRING,
R03G05D_C TYPE STRING,
R04G03 TYPE STRING,
R04G04S TYPE STRING,
R04G05D_C TYPE STRING,
R05G03 TYPE STRING,
R05G04S TYPE STRING,
R05G05D_C TYPE STRING,
R06G03 TYPE STRING,
R06G04S TYPE STRING,
R06G05D_C TYPE STRING,
R07G03 TYPE STRING,
R07G04S TYPE STRING,
R07G05D_C TYPE STRING,
R08G03 TYPE STRING,
R08G04S TYPE STRING,
R08G05D_C TYPE STRING,
R09G03 TYPE STRING,
R09G04S TYPE STRING,
R09G05D_C TYPE STRING,
R010G03 TYPE STRING,
R010G04S TYPE STRING,
R010G05D_C TYPE STRING,
R011G03 TYPE STRING,
R011G04S TYPE STRING,
R011G05D_C TYPE STRING,
HFILL TYPE STRING,
HFILL_C TYPE STRING,
HTIME TYPE STRING,
WAERS4 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_J_1UFDI_XML_RSTR_EXTRACT_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_RSTR_EXTRACT_STR-TIN sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-C_DOC sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-C_DOC_SUB sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-C_DOC_VER sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-C_DOC_TYPE sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-C_DOC_CNT sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-C_REG sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-C_RAJ sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-PERIOD_MONTH sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-PERIOD_TYPE sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-PERIOD_YEAR sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-C_STI_ORIG sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-C_DOC_STAN sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-LINKED_DOCS sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-D_FILL sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-D_FILL_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-SOFTWARE sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-J1UF_SCHEMA sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-HNUM sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-HFILL1 sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-HFILL1_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-HNUM1 sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-HNAME sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-HTIN sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-HNPDV sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-HKSTI sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-HSTI sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-HEMAIL sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R09G01 sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R09G02S sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R10G01S sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R11G01D sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R11G01D_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R12G01D sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R12G01D_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R01G03 sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R02G03 sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R02G04S sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R02G05D_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R03G03 sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R03G04S sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R03G05D_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R04G03 sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R04G04S sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R04G05D_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R05G03 sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R05G04S sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R05G05D_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R06G03 sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R06G04S sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R06G05D_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R07G03 sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R07G04S sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R07G05D_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R08G03 sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R08G04S sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R08G05D_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R09G03 sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R09G04S sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R09G05D_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R010G03 sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R010G04S sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R010G05D_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R011G03 sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R011G04S sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-R011G05D_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-HFILL sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-HFILL_C sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-HTIME sy-vline 
WA_J_1UFDI_XML_RSTR_EXTRACT_STR-WAERS4 sy-vline      INTO ld_text SEPARATED BY SPACE.

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