ABAP Select data from SAP table ARBERP_XPAYP_S_PAYABLE_INFO into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ARBERP_XPAYP_S_PAYABLE_INFO
*  INTO TABLE @DATA(IT_ARBERP_XPAYP_S_PAYABLE_INFO2).
*--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_ARBERP_XPAYP_S_PAYABLE_INFO INDEX 1 INTO DATA(WA_ARBERP_XPAYP_S_PAYABLE_INFO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ARBERP_XPAYP_S_PAYABLE_INFO>-PAYABLE_INVOICE_INFO = 1.
<ARBERP_XPAYP_S_PAYABLE_INFO>-INVOICE_REFERENCE = 1.
<ARBERP_XPAYP_S_PAYABLE_INFO>-DOCUMENT_REFERENCE = 1.
<ARBERP_XPAYP_S_PAYABLE_INFO>-PAYLOAD_ID = 1.
<ARBERP_XPAYP_S_PAYABLE_INFO>-INVOICE_ID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ARBERP_XPAYP_S_PAYABLE_INFO-INVOICE_DATE, sy-vline,
  WA_ARBERP_XPAYP_S_PAYABLE_INFO-INVOICE_IDINFO, sy-vline,
  WA_ARBERP_XPAYP_S_PAYABLE_INFO-INVOICE_ID, sy-vline,
  WA_ARBERP_XPAYP_S_PAYABLE_INFO-INVOICE_DATE, sy-vline,
  WA_ARBERP_XPAYP_S_PAYABLE_INFO-PAYABLE_ORDER_INFO, sy-vline,
  WA_ARBERP_XPAYP_S_PAYABLE_INFO-ORDER_REFERENCE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ARBERP_XPAYP_S_PAYABLE_INFO 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_ARBERP_XPAYP_S_PAYABLE_INFO 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_ARBERP_XPAYP_S_PAYABLE_INFO INTO WA_ARBERP_XPAYP_S_PAYABLE_INFO.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_ARBERP_XPAYP_S_PAYABLE_INFO_STR, 
PAYABLE_INVOICE_INFO TYPE STRING,
INVOICE_REFERENCE TYPE STRING,
DOCUMENT_REFERENCE TYPE STRING,
PAYLOAD_ID TYPE STRING,
INVOICE_ID TYPE STRING,
INVOICE_DATE TYPE STRING,
INVOICE_IDINFO TYPE STRING,
INVOICE_ID TYPE STRING,
INVOICE_DATE TYPE STRING,
PAYABLE_ORDER_INFO TYPE STRING,
ORDER_REFERENCE TYPE STRING,
DOCUMENT_REFERENCE TYPE STRING,
PAYLOAD_ID TYPE STRING,
ORDER_ID TYPE STRING,
ORDER_DATE TYPE STRING,
ORDER_IDINFO TYPE STRING,
ID_REFERENCE TYPE STRING,
ORDER_ID TYPE STRING,
ORDER_DATE TYPE STRING,
PAYABLE_MASTER_AGREEMENT_INFO TYPE STRING,
MASTER_AGREEMENT_REFERENCE TYPE STRING,
DOCUMENT_REFERENCE TYPE STRING,
PAYLOAD_ID TYPE STRING,
AGREEMENT_ID TYPE STRING,
AGREEMENT_DATE TYPE STRING,
AGREEMENT_TYPE TYPE STRING,
MASTER_AGREEMENT_IDINFO TYPE STRING,
ID_REFERENCE TYPE STRING,
AGREEMENT_ID TYPE STRING,
AGREEMENT_DATE TYPE STRING,
AGREEMENT_TYPE TYPE STRING,
PAYABLE_ORDER_INFO TYPE STRING,
ORDER_REFERENCE TYPE STRING,
DOCUMENT_REFERENCE TYPE STRING,
PAYLOAD_ID TYPE STRING,
ORDER_ID TYPE STRING,
ORDER_DATE TYPE STRING,
ORDER_IDINFO TYPE STRING,
ID_REFERENCE TYPE STRING,
ORDER_ID TYPE STRING,
ORDER_DATE TYPE STRING,
PAYABLE_MASTER_AGREEMENT_INFO TYPE STRING,
MASTER_AGREEMENT_REFERENCE TYPE STRING,
DOCUMENT_REFERENCE TYPE STRING,
PAYLOAD_ID TYPE STRING,
AGREEMENT_ID TYPE STRING,
AGREEMENT_DATE TYPE STRING,
AGREEMENT_TYPE TYPE STRING,
MASTER_AGREEMENT_IDINFO TYPE STRING,
ID_REFERENCE TYPE STRING,
AGREEMENT_ID TYPE STRING,
AGREEMENT_DATE TYPE STRING,
AGREEMENT_TYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ARBERP_XPAYP_S_PAYABLE_INFO_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_ARBERP_XPAYP_S_PAYABLE_INFO_STR-PAYABLE_INVOICE_INFO sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-INVOICE_REFERENCE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-DOCUMENT_REFERENCE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-PAYLOAD_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-INVOICE_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-INVOICE_DATE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-INVOICE_IDINFO sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-INVOICE_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-INVOICE_DATE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-PAYABLE_ORDER_INFO sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ORDER_REFERENCE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-DOCUMENT_REFERENCE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-PAYLOAD_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ORDER_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ORDER_DATE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ORDER_IDINFO sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ID_REFERENCE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ORDER_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ORDER_DATE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-PAYABLE_MASTER_AGREEMENT_INFO sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-MASTER_AGREEMENT_REFERENCE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-DOCUMENT_REFERENCE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-PAYLOAD_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-AGREEMENT_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-AGREEMENT_DATE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-AGREEMENT_TYPE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-MASTER_AGREEMENT_IDINFO sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ID_REFERENCE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-AGREEMENT_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-AGREEMENT_DATE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-AGREEMENT_TYPE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-PAYABLE_ORDER_INFO sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ORDER_REFERENCE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-DOCUMENT_REFERENCE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-PAYLOAD_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ORDER_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ORDER_DATE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ORDER_IDINFO sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ID_REFERENCE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ORDER_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ORDER_DATE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-PAYABLE_MASTER_AGREEMENT_INFO sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-MASTER_AGREEMENT_REFERENCE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-DOCUMENT_REFERENCE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-PAYLOAD_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-AGREEMENT_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-AGREEMENT_DATE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-AGREEMENT_TYPE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-MASTER_AGREEMENT_IDINFO sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-ID_REFERENCE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-AGREEMENT_ID sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-AGREEMENT_DATE sy-vline 
WA_ARBERP_XPAYP_S_PAYABLE_INFO_STR-AGREEMENT_TYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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