ABAP Select data from SAP table CSDDPLSLSDOC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSDDPLSLSDOC
*  INTO TABLE @DATA(IT_CSDDPLSLSDOC2).
*--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_CSDDPLSLSDOC INDEX 1 INTO DATA(WA_CSDDPLSLSDOC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSDDPLSLSDOC>-MANDT = 1.
<CSDDPLSLSDOC>-SALESDOCUMENT = 1.
<CSDDPLSLSDOC>-DUPLICATESALESDOCUMENTGROUP = 1.
<CSDDPLSLSDOC>-NUMBEROFDUPLICATESLSDOCUMENTS = 1.
<CSDDPLSLSDOC>-NUMBEROFDUPLICATESINGROUP = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSDDPLSLSDOC-NUMBEROFITEMS, sy-vline,
  WA_CSDDPLSLSDOC-SDDOCUMENTCATEGORY, sy-vline,
  WA_CSDDPLSLSDOC-SDDOCUMENTCATEGORYNAME, sy-vline,
  WA_CSDDPLSLSDOC-SALESDOCUMENTTYPE, sy-vline,
  WA_CSDDPLSLSDOC-OVERALLSDPROCESSSTATUS, sy-vline,
  WA_CSDDPLSLSDOC-SOLDTOPARTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSDDPLSLSDOC 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_CSDDPLSLSDOC 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_CSDDPLSLSDOC INTO WA_CSDDPLSLSDOC.


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

*Conversion exit AUART, internal->external for field SALESDOCUMENTTYPE
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_CSDDPLSLSDOC-SALESDOCUMENTTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSDDPLSLSDOC-SALESDOCUMENTTYPE.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field SHIPTOPARTYADDRESSID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CSDDPLSLSDOC-SHIPTOPARTYADDRESSID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSDDPLSLSDOC-SHIPTOPARTYADDRESSID.
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_CSDDPLSLSDOC_STR, 
MANDT TYPE STRING,
SALESDOCUMENT TYPE STRING,
DUPLICATESALESDOCUMENTGROUP TYPE STRING,
NUMBEROFDUPLICATESLSDOCUMENTS TYPE STRING,
NUMBEROFDUPLICATESINGROUP TYPE STRING,
NUMBEROFITEMS TYPE STRING,
SDDOCUMENTCATEGORY TYPE STRING,
SDDOCUMENTCATEGORYNAME TYPE STRING,
SALESDOCUMENTTYPE TYPE STRING,
OVERALLSDPROCESSSTATUS TYPE STRING,
SOLDTOPARTY TYPE STRING,
ADDRESSID TYPE STRING,
SHIPTOPARTY TYPE STRING,
SHIPTOPARTYADDRESSID TYPE STRING,
COUNTRY TYPE STRING,
POSTALCODE TYPE STRING,
CITYNAME TYPE STRING,
STREETNAME TYPE STRING,
HOUSENUMBER TYPE STRING,
CREATIONDATE TYPE STRING,
CREATEDBYUSER TYPE STRING,
TOTALNETAMOUNT TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
PURCHASEORDERBYCUSTOMER TYPE STRING,
SALESORGANIZATION TYPE STRING,
SALESORGANIZATIONNAME TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
ORGANIZATIONDIVISION TYPE STRING,
SALESOFFICE TYPE STRING,
SALESGROUP TYPE STRING,
SALESDOCUMENTRJCNREASON TYPE STRING,
OVERALLSDDOCUMENTREJECTIONSTS TYPE STRING,
REQUESTEDDELIVERYDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CSDDPLSLSDOC_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_CSDDPLSLSDOC_STR-MANDT sy-vline 
WA_CSDDPLSLSDOC_STR-SALESDOCUMENT sy-vline 
WA_CSDDPLSLSDOC_STR-DUPLICATESALESDOCUMENTGROUP sy-vline 
WA_CSDDPLSLSDOC_STR-NUMBEROFDUPLICATESLSDOCUMENTS sy-vline 
WA_CSDDPLSLSDOC_STR-NUMBEROFDUPLICATESINGROUP sy-vline 
WA_CSDDPLSLSDOC_STR-NUMBEROFITEMS sy-vline 
WA_CSDDPLSLSDOC_STR-SDDOCUMENTCATEGORY sy-vline 
WA_CSDDPLSLSDOC_STR-SDDOCUMENTCATEGORYNAME sy-vline 
WA_CSDDPLSLSDOC_STR-SALESDOCUMENTTYPE sy-vline 
WA_CSDDPLSLSDOC_STR-OVERALLSDPROCESSSTATUS sy-vline 
WA_CSDDPLSLSDOC_STR-SOLDTOPARTY sy-vline 
WA_CSDDPLSLSDOC_STR-ADDRESSID sy-vline 
WA_CSDDPLSLSDOC_STR-SHIPTOPARTY sy-vline 
WA_CSDDPLSLSDOC_STR-SHIPTOPARTYADDRESSID sy-vline 
WA_CSDDPLSLSDOC_STR-COUNTRY sy-vline 
WA_CSDDPLSLSDOC_STR-POSTALCODE sy-vline 
WA_CSDDPLSLSDOC_STR-CITYNAME sy-vline 
WA_CSDDPLSLSDOC_STR-STREETNAME sy-vline 
WA_CSDDPLSLSDOC_STR-HOUSENUMBER sy-vline 
WA_CSDDPLSLSDOC_STR-CREATIONDATE sy-vline 
WA_CSDDPLSLSDOC_STR-CREATEDBYUSER sy-vline 
WA_CSDDPLSLSDOC_STR-TOTALNETAMOUNT sy-vline 
WA_CSDDPLSLSDOC_STR-TRANSACTIONCURRENCY sy-vline 
WA_CSDDPLSLSDOC_STR-PURCHASEORDERBYCUSTOMER sy-vline 
WA_CSDDPLSLSDOC_STR-SALESORGANIZATION sy-vline 
WA_CSDDPLSLSDOC_STR-SALESORGANIZATIONNAME sy-vline 
WA_CSDDPLSLSDOC_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CSDDPLSLSDOC_STR-ORGANIZATIONDIVISION sy-vline 
WA_CSDDPLSLSDOC_STR-SALESOFFICE sy-vline 
WA_CSDDPLSLSDOC_STR-SALESGROUP sy-vline 
WA_CSDDPLSLSDOC_STR-SALESDOCUMENTRJCNREASON sy-vline 
WA_CSDDPLSLSDOC_STR-OVERALLSDDOCUMENTREJECTIONSTS sy-vline 
WA_CSDDPLSLSDOC_STR-REQUESTEDDELIVERYDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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