ABAP Select data from SAP table CNOTRPTDDOCS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CNOTRPTDDOCS
*  INTO TABLE @DATA(IT_CNOTRPTDDOCS2).
*--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_CNOTRPTDDOCS INDEX 1 INTO DATA(WA_CNOTRPTDDOCS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CNOTRPTDDOCS>-MANDT = 1.
<CNOTRPTDDOCS>-COMPANYCODE = 1.
<CNOTRPTDDOCS>-FISCALYEAR = 1.
<CNOTRPTDDOCS>-ACCOUNTINGDOCUMENT = 1.
<CNOTRPTDDOCS>-REPORTINGDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CNOTRPTDDOCS-ACCOUNTINGDOCUMENTTYPE, sy-vline,
  WA_CNOTRPTDDOCS-TAXREPORTINGDATE, sy-vline,
  WA_CNOTRPTDDOCS-DOCUMENTDATE, sy-vline,
  WA_CNOTRPTDDOCS-POSTINGDATE, sy-vline,
  WA_CNOTRPTDDOCS-FISCALPERIOD, sy-vline,
  WA_CNOTRPTDDOCS-ACCOUNTINGDOCUMENTCREATIONDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CNOTRPTDDOCS 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_CNOTRPTDDOCS 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_CNOTRPTDDOCS INTO WA_CNOTRPTDDOCS.


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

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

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

*Conversion exit GJAHR, internal->external for field SENDERFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_CNOTRPTDDOCS-SENDERFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CNOTRPTDDOCS-SENDERFISCALYEAR.
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_CNOTRPTDDOCS_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
REPORTINGDATE TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
POSTINGDATE TYPE STRING,
FISCALPERIOD TYPE STRING,
ACCOUNTINGDOCUMENTCREATIONDATE TYPE STRING,
TRANSACTIONCODE TYPE STRING,
INTERCOMPANYTRANSACTION TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
ACCOUNTINGDOCUMENTCATEGORY TYPE STRING,
BUSINESSTRANSACTIONTYPE TYPE STRING,
REFERENCEDOCUMENTTYPE TYPE STRING,
ORIGINALREFERENCEDOCUMENT TYPE STRING,
FINANCIALMANAGEMENTAREA TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
ADDITIONALCURRENCY1 TYPE STRING,
ADDITIONALCURRENCY2 TYPE STRING,
REVERSALISPLANNED TYPE STRING,
TAXISCALCULATEDAUTOMATICALLY TYPE STRING,
TAXBASEAMOUNTISNETAMOUNT TYPE STRING,
SOURCECOMPANYCODE TYPE STRING,
BRANCH TYPE STRING,
ISDISCOUNTDOCUMENT TYPE STRING,
INVOICERECEIPTDATE TYPE STRING,
ACCOUNTINGDOCUMENTCLASS TYPE STRING,
EXCHANGERATETYPE TYPE STRING,
SENDERCOMPANYCODE TYPE STRING,
SENDERACCOUNTINGDOCUMENT TYPE STRING,
SENDERFISCALYEAR TYPE STRING,
ISREVERSAL TYPE STRING,
ISREVERSED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CNOTRPTDDOCS_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_CNOTRPTDDOCS_STR-MANDT sy-vline 
WA_CNOTRPTDDOCS_STR-COMPANYCODE sy-vline 
WA_CNOTRPTDDOCS_STR-FISCALYEAR sy-vline 
WA_CNOTRPTDDOCS_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CNOTRPTDDOCS_STR-REPORTINGDATE sy-vline 
WA_CNOTRPTDDOCS_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_CNOTRPTDDOCS_STR-TAXREPORTINGDATE sy-vline 
WA_CNOTRPTDDOCS_STR-DOCUMENTDATE sy-vline 
WA_CNOTRPTDDOCS_STR-POSTINGDATE sy-vline 
WA_CNOTRPTDDOCS_STR-FISCALPERIOD sy-vline 
WA_CNOTRPTDDOCS_STR-ACCOUNTINGDOCUMENTCREATIONDATE sy-vline 
WA_CNOTRPTDDOCS_STR-TRANSACTIONCODE sy-vline 
WA_CNOTRPTDDOCS_STR-INTERCOMPANYTRANSACTION sy-vline 
WA_CNOTRPTDDOCS_STR-TRANSACTIONCURRENCY sy-vline 
WA_CNOTRPTDDOCS_STR-ACCOUNTINGDOCUMENTCATEGORY sy-vline 
WA_CNOTRPTDDOCS_STR-BUSINESSTRANSACTIONTYPE sy-vline 
WA_CNOTRPTDDOCS_STR-REFERENCEDOCUMENTTYPE sy-vline 
WA_CNOTRPTDDOCS_STR-ORIGINALREFERENCEDOCUMENT sy-vline 
WA_CNOTRPTDDOCS_STR-FINANCIALMANAGEMENTAREA sy-vline 
WA_CNOTRPTDDOCS_STR-COMPANYCODECURRENCY sy-vline 
WA_CNOTRPTDDOCS_STR-ADDITIONALCURRENCY1 sy-vline 
WA_CNOTRPTDDOCS_STR-ADDITIONALCURRENCY2 sy-vline 
WA_CNOTRPTDDOCS_STR-REVERSALISPLANNED sy-vline 
WA_CNOTRPTDDOCS_STR-TAXISCALCULATEDAUTOMATICALLY sy-vline 
WA_CNOTRPTDDOCS_STR-TAXBASEAMOUNTISNETAMOUNT sy-vline 
WA_CNOTRPTDDOCS_STR-SOURCECOMPANYCODE sy-vline 
WA_CNOTRPTDDOCS_STR-BRANCH sy-vline 
WA_CNOTRPTDDOCS_STR-ISDISCOUNTDOCUMENT sy-vline 
WA_CNOTRPTDDOCS_STR-INVOICERECEIPTDATE sy-vline 
WA_CNOTRPTDDOCS_STR-ACCOUNTINGDOCUMENTCLASS sy-vline 
WA_CNOTRPTDDOCS_STR-EXCHANGERATETYPE sy-vline 
WA_CNOTRPTDDOCS_STR-SENDERCOMPANYCODE sy-vline 
WA_CNOTRPTDDOCS_STR-SENDERACCOUNTINGDOCUMENT sy-vline 
WA_CNOTRPTDDOCS_STR-SENDERFISCALYEAR sy-vline 
WA_CNOTRPTDDOCS_STR-ISREVERSAL sy-vline 
WA_CNOTRPTDDOCS_STR-ISREVERSED sy-vline      INTO ld_text SEPARATED BY SPACE.

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