ABAP Select data from SAP table CPTSAFTWDOCIC into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPTSAFTWDOCIC
*  INTO TABLE @DATA(IT_CPTSAFTWDOCIC2).
*--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_CPTSAFTWDOCIC INDEX 1 INTO DATA(WA_CPTSAFTWDOCIC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPTSAFTWDOCIC>-MANDT = 1.
<CPTSAFTWDOCIC>-COMPANYCODE = 1.
<CPTSAFTWDOCIC>-PORTUGUESEINVOICENUMBER = 1.
<CPTSAFTWDOCIC>-DOCUMENTITEMNUMBER = 1.
<CPTSAFTWDOCIC>-PORTUGUESEINVOICEDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPTSAFTWDOCIC-PORTUGUESEMATERIALWITHVERSION, sy-vline,
  WA_CPTSAFTWDOCIC-MATERIALNAME, sy-vline,
  WA_CPTSAFTWDOCIC-QUANTITY, sy-vline,
  WA_CPTSAFTWDOCIC-UNITOFMEASURE, sy-vline,
  WA_CPTSAFTWDOCIC-UNITOFMEASURENAME, sy-vline,
  WA_CPTSAFTWDOCIC-NETPRICEAMOUNT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPTSAFTWDOCIC 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_CPTSAFTWDOCIC 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_CPTSAFTWDOCIC INTO WA_CPTSAFTWDOCIC.


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

*Conversion exit AU132, internal->external for field TAXAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CPTSAFTWDOCIC-TAXAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPTSAFTWDOCIC-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_CPTSAFTWDOCIC_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
PORTUGUESEINVOICENUMBER TYPE STRING,
DOCUMENTITEMNUMBER TYPE STRING,
PORTUGUESEINVOICEDATE TYPE STRING,
PORTUGUESEMATERIALWITHVERSION TYPE STRING,
MATERIALNAME TYPE STRING,
QUANTITY TYPE STRING,
UNITOFMEASURE TYPE STRING,
UNITOFMEASURENAME TYPE STRING,
NETPRICEAMOUNT TYPE STRING,
BILLINGDOCUMENTITEMTEXT TYPE STRING,
CREDITAMOUNTINCOCODECRCY TYPE STRING,
DEBITAMOUNTINCOCODECRCY TYPE STRING,
NETAMOUNT TYPE STRING,
COMPANYCURRENCY TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
TAXCODE TYPE STRING,
TARGETTAXCODE TYPE STRING,
TAXRATE TYPE STRING,
TAXAMOUNT TYPE STRING,
TAXTYPE TYPE STRING,
TAXRETURNCOUNTRY TYPE STRING,
EXEMPTIONREASON TYPE STRING,
EXEMPTIONREASONTEXT TYPE STRING,
CASHDISCOUNTAMTINCOCODECRCY TYPE STRING,
DOCUMENTBILLINGSTATUS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPTSAFTWDOCIC_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_CPTSAFTWDOCIC_STR-MANDT sy-vline 
WA_CPTSAFTWDOCIC_STR-COMPANYCODE sy-vline 
WA_CPTSAFTWDOCIC_STR-PORTUGUESEINVOICENUMBER sy-vline 
WA_CPTSAFTWDOCIC_STR-DOCUMENTITEMNUMBER sy-vline 
WA_CPTSAFTWDOCIC_STR-PORTUGUESEINVOICEDATE sy-vline 
WA_CPTSAFTWDOCIC_STR-PORTUGUESEMATERIALWITHVERSION sy-vline 
WA_CPTSAFTWDOCIC_STR-MATERIALNAME sy-vline 
WA_CPTSAFTWDOCIC_STR-QUANTITY sy-vline 
WA_CPTSAFTWDOCIC_STR-UNITOFMEASURE sy-vline 
WA_CPTSAFTWDOCIC_STR-UNITOFMEASURENAME sy-vline 
WA_CPTSAFTWDOCIC_STR-NETPRICEAMOUNT sy-vline 
WA_CPTSAFTWDOCIC_STR-BILLINGDOCUMENTITEMTEXT sy-vline 
WA_CPTSAFTWDOCIC_STR-CREDITAMOUNTINCOCODECRCY sy-vline 
WA_CPTSAFTWDOCIC_STR-DEBITAMOUNTINCOCODECRCY sy-vline 
WA_CPTSAFTWDOCIC_STR-NETAMOUNT sy-vline 
WA_CPTSAFTWDOCIC_STR-COMPANYCURRENCY sy-vline 
WA_CPTSAFTWDOCIC_STR-TAXREPORTINGDATE sy-vline 
WA_CPTSAFTWDOCIC_STR-TAXCODE sy-vline 
WA_CPTSAFTWDOCIC_STR-TARGETTAXCODE sy-vline 
WA_CPTSAFTWDOCIC_STR-TAXRATE sy-vline 
WA_CPTSAFTWDOCIC_STR-TAXAMOUNT sy-vline 
WA_CPTSAFTWDOCIC_STR-TAXTYPE sy-vline 
WA_CPTSAFTWDOCIC_STR-TAXRETURNCOUNTRY sy-vline 
WA_CPTSAFTWDOCIC_STR-EXEMPTIONREASON sy-vline 
WA_CPTSAFTWDOCIC_STR-EXEMPTIONREASONTEXT sy-vline 
WA_CPTSAFTWDOCIC_STR-CASHDISCOUNTAMTINCOCODECRCY sy-vline 
WA_CPTSAFTWDOCIC_STR-DOCUMENTBILLINGSTATUS sy-vline      INTO ld_text SEPARATED BY SPACE.

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