ABAP Select data from SAP table FIEUD_SDINV_H into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FIEUD_SDINV_H
*  INTO TABLE @DATA(IT_FIEUD_SDINV_H2).
*--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_FIEUD_SDINV_H INDEX 1 INTO DATA(WA_FIEUD_SDINV_H2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FIEUD_SDINV_H>-MANDT = 1.
<FIEUD_SDINV_H>-BUKRS = 1.
<FIEUD_SDINV_H>-INV_YEAR = 1.
<FIEUD_SDINV_H>-INV_PERIOD = 1.
<FIEUD_SDINV_H>-INV_DATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FIEUD_SDINV_H-INVOICE_NO, sy-vline,
  WA_FIEUD_SDINV_H-INVOICE_SOURCE, sy-vline,
  WA_FIEUD_SDINV_H-EXT_UUID, sy-vline,
  WA_FIEUD_SDINV_H-SALES_OFFICE, sy-vline,
  WA_FIEUD_SDINV_H-SALES_ORG, sy-vline,
  WA_FIEUD_SDINV_H-DIVISION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FIEUD_SDINV_H 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_FIEUD_SDINV_H 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_FIEUD_SDINV_H INTO WA_FIEUD_SDINV_H.


*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 INV_YEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FIEUD_SDINV_H-INV_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIEUD_SDINV_H-INV_YEAR.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit AC172, internal->external for field DOC_TOTAL_GROSS
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FIEUD_SDINV_H-DOC_TOTAL_GROSS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIEUD_SDINV_H-DOC_TOTAL_GROSS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field DOC_TOTAL_NET
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FIEUD_SDINV_H-DOC_TOTAL_NET
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIEUD_SDINV_H-DOC_TOTAL_NET.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field DOC_TOTAL_TAX
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FIEUD_SDINV_H-DOC_TOTAL_TAX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIEUD_SDINV_H-DOC_TOTAL_TAX.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit EXCRT, internal->external for field EXCHANGE_RATE
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_FIEUD_SDINV_H-EXCHANGE_RATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIEUD_SDINV_H-EXCHANGE_RATE.
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_FIEUD_SDINV_H_STR, 
MANDT TYPE STRING,
BUKRS TYPE STRING,
INV_YEAR TYPE STRING,
INV_PERIOD TYPE STRING,
INV_DATE TYPE STRING,
INVOICE_NO TYPE STRING,
INVOICE_SOURCE TYPE STRING,
EXT_UUID TYPE STRING,
SALES_OFFICE TYPE STRING,
SALES_ORG TYPE STRING,
DIVISION TYPE STRING,
EKORG TYPE STRING,
NUMBERING_SERIES TYPE STRING,
INV_DOCTYPE TYPE STRING,
INV_TYPE TYPE STRING,
INV_CATEGORY TYPE STRING,
INV_STATUS TYPE STRING,
INV_STATUS_DATE TYPE STRING,
INV_STAT_USER TYPE STRING,
INV_STAT_REASON TYPE STRING,
HASH TYPE STRING,
HASHCONTROL TYPE STRING,
INVOICE_TYPE TYPE STRING,
IND_SELFBILLNG TYPE STRING,
SOURCE_ID TYPE STRING,
SYS_ENTRY_DATE TYPE STRING,
TRANSACTIONID TYPE STRING,
CUSTOMERID TYPE STRING,
ONETIME_IND TYPE STRING,
CUSTOMER TYPE STRING,
ST_DELIVERYID TYPE STRING,
ST_DELIVERYDATE TYPE STRING,
SF_WERKS TYPE STRING,
CANCELLED_IND TYPE STRING,
CANCEL_DOC TYPE STRING,
CANCEL_DOCDATE TYPE STRING,
SF_ADDRESS TYPE STRING,
SF_CITY TYPE STRING,
SF_POSTAL TYPE STRING,
SF_COUNTRY TYPE STRING,
ST_ADDRESS TYPE STRING,
ST_CITY TYPE STRING,
ST_POSTAL TYPE STRING,
ST_COUNTRY TYPE STRING,
SF_STCEG TYPE STRING,
MOVE_ETIME TYPE STRING,
MOVE_STIME TYPE STRING,
ATDOCCODEID TYPE STRING,
DOC_TOTAL_GROSS TYPE STRING,
DOC_TOTAL_NET TYPE STRING,
DOC_TOTAL_TAX TYPE STRING,
SB_BELNR TYPE STRING,
SB_IVTYP TYPE STRING,
SB_QSFBT TYPE STRING,
INV_ARCHIVE TYPE STRING,
EACCODE TYPE STRING,
SOURCEBILLING TYPE STRING,
CURRENCY TYPE STRING,
EXCHANGE_RATE TYPE STRING,
SAFT_INV_NO TYPE STRING,
XFIELD1 TYPE STRING,
XFEILD2 TYPE STRING,
XFEILD3 TYPE STRING,
XFEILD4 TYPE STRING,
XFIELD4 TYPE STRING,
SETTLE_DATE1 TYPE STRING,
SETTLE_DATE_2 TYPE STRING,
PAYM_TERMS_1 TYPE STRING,
PAYM_TERMS_2 TYPE STRING,
SETTLE_AMOUNT_1 TYPE STRING,
SETTLE_AMOUNT_2 TYPE STRING,
SETTLMNT_AGRMNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FIEUD_SDINV_H_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_FIEUD_SDINV_H_STR-MANDT sy-vline 
WA_FIEUD_SDINV_H_STR-BUKRS sy-vline 
WA_FIEUD_SDINV_H_STR-INV_YEAR sy-vline 
WA_FIEUD_SDINV_H_STR-INV_PERIOD sy-vline 
WA_FIEUD_SDINV_H_STR-INV_DATE sy-vline 
WA_FIEUD_SDINV_H_STR-INVOICE_NO sy-vline 
WA_FIEUD_SDINV_H_STR-INVOICE_SOURCE sy-vline 
WA_FIEUD_SDINV_H_STR-EXT_UUID sy-vline 
WA_FIEUD_SDINV_H_STR-SALES_OFFICE sy-vline 
WA_FIEUD_SDINV_H_STR-SALES_ORG sy-vline 
WA_FIEUD_SDINV_H_STR-DIVISION sy-vline 
WA_FIEUD_SDINV_H_STR-EKORG sy-vline 
WA_FIEUD_SDINV_H_STR-NUMBERING_SERIES sy-vline 
WA_FIEUD_SDINV_H_STR-INV_DOCTYPE sy-vline 
WA_FIEUD_SDINV_H_STR-INV_TYPE sy-vline 
WA_FIEUD_SDINV_H_STR-INV_CATEGORY sy-vline 
WA_FIEUD_SDINV_H_STR-INV_STATUS sy-vline 
WA_FIEUD_SDINV_H_STR-INV_STATUS_DATE sy-vline 
WA_FIEUD_SDINV_H_STR-INV_STAT_USER sy-vline 
WA_FIEUD_SDINV_H_STR-INV_STAT_REASON sy-vline 
WA_FIEUD_SDINV_H_STR-HASH sy-vline 
WA_FIEUD_SDINV_H_STR-HASHCONTROL sy-vline 
WA_FIEUD_SDINV_H_STR-INVOICE_TYPE sy-vline 
WA_FIEUD_SDINV_H_STR-IND_SELFBILLNG sy-vline 
WA_FIEUD_SDINV_H_STR-SOURCE_ID sy-vline 
WA_FIEUD_SDINV_H_STR-SYS_ENTRY_DATE sy-vline 
WA_FIEUD_SDINV_H_STR-TRANSACTIONID sy-vline 
WA_FIEUD_SDINV_H_STR-CUSTOMERID sy-vline 
WA_FIEUD_SDINV_H_STR-ONETIME_IND sy-vline 
WA_FIEUD_SDINV_H_STR-CUSTOMER sy-vline 
WA_FIEUD_SDINV_H_STR-ST_DELIVERYID sy-vline 
WA_FIEUD_SDINV_H_STR-ST_DELIVERYDATE sy-vline 
WA_FIEUD_SDINV_H_STR-SF_WERKS sy-vline 
WA_FIEUD_SDINV_H_STR-CANCELLED_IND sy-vline 
WA_FIEUD_SDINV_H_STR-CANCEL_DOC sy-vline 
WA_FIEUD_SDINV_H_STR-CANCEL_DOCDATE sy-vline 
WA_FIEUD_SDINV_H_STR-SF_ADDRESS sy-vline 
WA_FIEUD_SDINV_H_STR-SF_CITY sy-vline 
WA_FIEUD_SDINV_H_STR-SF_POSTAL sy-vline 
WA_FIEUD_SDINV_H_STR-SF_COUNTRY sy-vline 
WA_FIEUD_SDINV_H_STR-ST_ADDRESS sy-vline 
WA_FIEUD_SDINV_H_STR-ST_CITY sy-vline 
WA_FIEUD_SDINV_H_STR-ST_POSTAL sy-vline 
WA_FIEUD_SDINV_H_STR-ST_COUNTRY sy-vline 
WA_FIEUD_SDINV_H_STR-SF_STCEG sy-vline 
WA_FIEUD_SDINV_H_STR-MOVE_ETIME sy-vline 
WA_FIEUD_SDINV_H_STR-MOVE_STIME sy-vline 
WA_FIEUD_SDINV_H_STR-ATDOCCODEID sy-vline 
WA_FIEUD_SDINV_H_STR-DOC_TOTAL_GROSS sy-vline 
WA_FIEUD_SDINV_H_STR-DOC_TOTAL_NET sy-vline 
WA_FIEUD_SDINV_H_STR-DOC_TOTAL_TAX sy-vline 
WA_FIEUD_SDINV_H_STR-SB_BELNR sy-vline 
WA_FIEUD_SDINV_H_STR-SB_IVTYP sy-vline 
WA_FIEUD_SDINV_H_STR-SB_QSFBT sy-vline 
WA_FIEUD_SDINV_H_STR-INV_ARCHIVE sy-vline 
WA_FIEUD_SDINV_H_STR-EACCODE sy-vline 
WA_FIEUD_SDINV_H_STR-SOURCEBILLING sy-vline 
WA_FIEUD_SDINV_H_STR-CURRENCY sy-vline 
WA_FIEUD_SDINV_H_STR-EXCHANGE_RATE sy-vline 
WA_FIEUD_SDINV_H_STR-SAFT_INV_NO sy-vline 
WA_FIEUD_SDINV_H_STR-XFIELD1 sy-vline 
WA_FIEUD_SDINV_H_STR-XFEILD2 sy-vline 
WA_FIEUD_SDINV_H_STR-XFEILD3 sy-vline 
WA_FIEUD_SDINV_H_STR-XFEILD4 sy-vline 
WA_FIEUD_SDINV_H_STR-XFIELD4 sy-vline 
WA_FIEUD_SDINV_H_STR-SETTLE_DATE1 sy-vline 
WA_FIEUD_SDINV_H_STR-SETTLE_DATE_2 sy-vline 
WA_FIEUD_SDINV_H_STR-PAYM_TERMS_1 sy-vline 
WA_FIEUD_SDINV_H_STR-PAYM_TERMS_2 sy-vline 
WA_FIEUD_SDINV_H_STR-SETTLE_AMOUNT_1 sy-vline 
WA_FIEUD_SDINV_H_STR-SETTLE_AMOUNT_2 sy-vline 
WA_FIEUD_SDINV_H_STR-SETTLMNT_AGRMNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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