ABAP Select data from SAP table CPTSAFTSBINVITMC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPTSAFTSBINVITMC
*  INTO TABLE @DATA(IT_CPTSAFTSBINVITMC2).
*--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_CPTSAFTSBINVITMC INDEX 1 INTO DATA(WA_CPTSAFTSBINVITMC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPTSAFTSBINVITMC>-MANDT = 1.
<CPTSAFTSBINVITMC>-COMPANYCODE = 1.
<CPTSAFTSBINVITMC>-PORTUGUESEINVOICENUMBER = 1.
<CPTSAFTSBINVITMC>-SOURCEDOCUMENTITEM = 1.
<CPTSAFTSBINVITMC>-PURCHASEORDER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPTSAFTSBINVITMC-PURCHASEORDERDATE, sy-vline,
  WA_CPTSAFTSBINVITMC-PORTUGUESEMATERIALWITHVERSION, sy-vline,
  WA_CPTSAFTSBINVITMC-MATERIALNAME, sy-vline,
  WA_CPTSAFTSBINVITMC-QUANTITYINPURCHASEORDERUNIT, sy-vline,
  WA_CPTSAFTSBINVITMC-PURCHASEORDERQUANTITYUNIT, sy-vline,
  WA_CPTSAFTSBINVITMC-DOCUMENTCURRENCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPTSAFTSBINVITMC 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_CPTSAFTSBINVITMC 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_CPTSAFTSBINVITMC INTO WA_CPTSAFTSBINVITMC.


*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 PURCHASEORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPTSAFTSBINVITMC-PURCHASEORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPTSAFTSBINVITMC-PURCHASEORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field PURCHASEORDERQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CPTSAFTSBINVITMC-PURCHASEORDERQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPTSAFTSBINVITMC-PURCHASEORDERQUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit AU132, internal->external for field TAXAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CPTSAFTSBINVITMC-TAXAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPTSAFTSBINVITMC-TAXAMOUNT.
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_CPTSAFTSBINVITMC_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
PORTUGUESEINVOICENUMBER TYPE STRING,
SOURCEDOCUMENTITEM TYPE STRING,
PURCHASEORDER TYPE STRING,
PURCHASEORDERDATE TYPE STRING,
PORTUGUESEMATERIALWITHVERSION TYPE STRING,
MATERIALNAME TYPE STRING,
QUANTITYINPURCHASEORDERUNIT TYPE STRING,
PURCHASEORDERQUANTITYUNIT TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
NETPRICEAMOUNT TYPE STRING,
PORTUGUESEINVOICEDATE TYPE STRING,
DOCUMENTITEMTEXT TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
DEBITAMOUNTINCOCODECRCY TYPE STRING,
CREDITAMOUNTINCOCODECRCY TYPE STRING,
TAXTYPE TYPE STRING,
TAXRETURNCOUNTRY TYPE STRING,
TAXCODE TYPE STRING,
TAXRATE TYPE STRING,
TAXAMOUNT TYPE STRING,
EXEMPTIONREASONTEXT TYPE STRING,
EXEMPTIONREASON TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPTSAFTSBINVITMC_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_CPTSAFTSBINVITMC_STR-MANDT sy-vline 
WA_CPTSAFTSBINVITMC_STR-COMPANYCODE sy-vline 
WA_CPTSAFTSBINVITMC_STR-PORTUGUESEINVOICENUMBER sy-vline 
WA_CPTSAFTSBINVITMC_STR-SOURCEDOCUMENTITEM sy-vline 
WA_CPTSAFTSBINVITMC_STR-PURCHASEORDER sy-vline 
WA_CPTSAFTSBINVITMC_STR-PURCHASEORDERDATE sy-vline 
WA_CPTSAFTSBINVITMC_STR-PORTUGUESEMATERIALWITHVERSION sy-vline 
WA_CPTSAFTSBINVITMC_STR-MATERIALNAME sy-vline 
WA_CPTSAFTSBINVITMC_STR-QUANTITYINPURCHASEORDERUNIT sy-vline 
WA_CPTSAFTSBINVITMC_STR-PURCHASEORDERQUANTITYUNIT sy-vline 
WA_CPTSAFTSBINVITMC_STR-DOCUMENTCURRENCY sy-vline 
WA_CPTSAFTSBINVITMC_STR-NETPRICEAMOUNT sy-vline 
WA_CPTSAFTSBINVITMC_STR-PORTUGUESEINVOICEDATE sy-vline 
WA_CPTSAFTSBINVITMC_STR-DOCUMENTITEMTEXT sy-vline 
WA_CPTSAFTSBINVITMC_STR-COMPANYCODECURRENCY sy-vline 
WA_CPTSAFTSBINVITMC_STR-DEBITAMOUNTINCOCODECRCY sy-vline 
WA_CPTSAFTSBINVITMC_STR-CREDITAMOUNTINCOCODECRCY sy-vline 
WA_CPTSAFTSBINVITMC_STR-TAXTYPE sy-vline 
WA_CPTSAFTSBINVITMC_STR-TAXRETURNCOUNTRY sy-vline 
WA_CPTSAFTSBINVITMC_STR-TAXCODE sy-vline 
WA_CPTSAFTSBINVITMC_STR-TAXRATE sy-vline 
WA_CPTSAFTSBINVITMC_STR-TAXAMOUNT sy-vline 
WA_CPTSAFTSBINVITMC_STR-EXEMPTIONREASONTEXT sy-vline 
WA_CPTSAFTSBINVITMC_STR-EXEMPTIONREASON sy-vline      INTO ld_text SEPARATED BY SPACE.

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