ABAP Select data from SAP table CPTSAFTSBINVHDRQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPTSAFTSBINVHDRQ
*  INTO TABLE @DATA(IT_CPTSAFTSBINVHDRQ2).
*--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_CPTSAFTSBINVHDRQ INDEX 1 INTO DATA(WA_CPTSAFTSBINVHDRQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPTSAFTSBINVHDRQ>-MANDT = 1.
<CPTSAFTSBINVHDRQ>-COMPANYCODE = 1.
<CPTSAFTSBINVHDRQ>-PORTUGUESEINVOICENUMBER = 1.
<CPTSAFTSBINVHDRQ>-SUPPLIER = 1.
<CPTSAFTSBINVHDRQ>-PTDGTLSGNTRSYSTEMDATETIMETEXT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPTSAFTSBINVHDRQ-PORTUGUESEDGTLSGNTRSYSTDTETIME, sy-vline,
  WA_CPTSAFTSBINVHDRQ-LASTCHANGEDBYUSER, sy-vline,
  WA_CPTSAFTSBINVHDRQ-PORTUGUESEDIGITALSIGNATURE, sy-vline,
  WA_CPTSAFTSBINVHDRQ-PORTUGUESEDGTLSGNTRKEYVERSION, sy-vline,
  WA_CPTSAFTSBINVHDRQ-FISCALPERIOD, sy-vline,
  WA_CPTSAFTSBINVHDRQ-PORTUGUESEINVOICEDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPTSAFTSBINVHDRQ 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_CPTSAFTSBINVHDRQ 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_CPTSAFTSBINVHDRQ INTO WA_CPTSAFTSBINVHDRQ.


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

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

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

*Conversion exit EXCRT, internal->external for field EXCHANGERATE
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_CPTSAFTSBINVHDRQ-EXCHANGERATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPTSAFTSBINVHDRQ-EXCHANGERATE.
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_CPTSAFTSBINVHDRQ_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
PORTUGUESEINVOICENUMBER TYPE STRING,
SUPPLIER TYPE STRING,
PTDGTLSGNTRSYSTEMDATETIMETEXT TYPE STRING,
PORTUGUESEDGTLSGNTRSYSTDTETIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
PORTUGUESEDIGITALSIGNATURE TYPE STRING,
PORTUGUESEDGTLSGNTRKEYVERSION TYPE STRING,
FISCALPERIOD TYPE STRING,
PORTUGUESEINVOICEDATE TYPE STRING,
PORTUGUESEINVOICETYPE TYPE STRING,
PORTUGUESECUSTOMERWITHVERSION TYPE STRING,
PLANTCUSTOMER TYPE STRING,
INVOICEREFERENCE TYPE STRING,
TAXAMOUNTINCOCODECRCY TYPE STRING,
NETAMOUNTINCOCODECURRENCY TYPE STRING,
TOTALGROSSAMOUNTINCOCODECRCY TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
INVOICEAMOUNTINFRGNCURRENCY TYPE STRING,
EXCHANGERATE TYPE STRING,
PAYMENTTERMS TYPE STRING,
CASHDISCOUNTAMTINCOCODECRCY TYPE STRING,
CASHDISCOUNTAMTINTRANSACCRCY TYPE STRING,
CASHDISCOUNT1DUEDATE TYPE STRING,
CASHDISCOUNT2DUEDATE TYPE STRING,
CUSTOMERPAYMENTTERMSNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPTSAFTSBINVHDRQ_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_CPTSAFTSBINVHDRQ_STR-MANDT sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-COMPANYCODE sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-PORTUGUESEINVOICENUMBER sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-SUPPLIER sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-PTDGTLSGNTRSYSTEMDATETIMETEXT sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-PORTUGUESEDGTLSGNTRSYSTDTETIME sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-LASTCHANGEDBYUSER sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-PORTUGUESEDIGITALSIGNATURE sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-PORTUGUESEDGTLSGNTRKEYVERSION sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-FISCALPERIOD sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-PORTUGUESEINVOICEDATE sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-PORTUGUESEINVOICETYPE sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-PORTUGUESECUSTOMERWITHVERSION sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-PLANTCUSTOMER sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-INVOICEREFERENCE sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-TAXAMOUNTINCOCODECRCY sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-NETAMOUNTINCOCODECURRENCY sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-TOTALGROSSAMOUNTINCOCODECRCY sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-DOCUMENTCURRENCY sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-INVOICEAMOUNTINFRGNCURRENCY sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-EXCHANGERATE sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-PAYMENTTERMS sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-CASHDISCOUNTAMTINCOCODECRCY sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-CASHDISCOUNTAMTINTRANSACCRCY sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-CASHDISCOUNT1DUEDATE sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-CASHDISCOUNT2DUEDATE sy-vline 
WA_CPTSAFTSBINVHDRQ_STR-CUSTOMERPAYMENTTERMSNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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