ABAP Select data from SAP table CPRODSPLYITEMD into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPRODSPLYITEMD
*  INTO TABLE @DATA(IT_CPRODSPLYITEMD2).
*--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_CPRODSPLYITEMD INDEX 1 INTO DATA(WA_CPRODSPLYITEMD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPRODSPLYITEMD>-MANDT = 1.
<CPRODSPLYITEMD>-KANBANCONTAINER = 1.
<CPRODSPLYITEMD>-KANBANCONTROLCYCLE = 1.
<CPRODSPLYITEMD>-KANBANCONTROLCYCLEITEM = 1.
<CPRODSPLYITEMD>-KANBANCONTAINERSTATUS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPRODSPLYITEMD-ACTUALQUANTITYINBASEUNIT, sy-vline,
  WA_CPRODSPLYITEMD-REQUESTEDQUANTITYINBASEUNIT, sy-vline,
  WA_CPRODSPLYITEMD-BASEUNIT, sy-vline,
  WA_CPRODSPLYITEMD-PLANNEDRECEIPTDATETIME, sy-vline,
  WA_CPRODSPLYITEMD-LASTCHANGEDATE, sy-vline,
  WA_CPRODSPLYITEMD-LASTCHANGETIME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPRODSPLYITEMD 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_CPRODSPLYITEMD 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_CPRODSPLYITEMD INTO WA_CPRODSPLYITEMD.


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

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

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

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

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

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

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

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

*Conversion exit GJAHR, internal->external for field MATERIALDOCUMENTYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_CPRODSPLYITEMD-MATERIALDOCUMENTYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRODSPLYITEMD-MATERIALDOCUMENTYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit NUMCV, internal->external for field BACKFLUSHREPORTINGPOINT
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_CPRODSPLYITEMD-BACKFLUSHREPORTINGPOINT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRODSPLYITEMD-BACKFLUSHREPORTINGPOINT.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit MATN1, internal->external for field PRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CPRODSPLYITEMD-PRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRODSPLYITEMD-PRODUCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPRODSPLYITEMD-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRODSPLYITEMD-SUPPLIER.
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_CPRODSPLYITEMD_STR, 
MANDT TYPE STRING,
KANBANCONTAINER TYPE STRING,
KANBANCONTROLCYCLE TYPE STRING,
KANBANCONTROLCYCLEITEM TYPE STRING,
KANBANCONTAINERSTATUS TYPE STRING,
ACTUALQUANTITYINBASEUNIT TYPE STRING,
REQUESTEDQUANTITYINBASEUNIT TYPE STRING,
BASEUNIT TYPE STRING,
PLANNEDRECEIPTDATETIME TYPE STRING,
LASTCHANGEDATE TYPE STRING,
LASTCHANGETIME TYPE STRING,
ISLOCKED TYPE STRING,
PLANNEDORDER TYPE STRING,
ORDERID TYPE STRING,
SCHEDULINGAGREEMENT TYPE STRING,
SCHEDULINGAGREEMENTITEM TYPE STRING,
PURCHASEORDER TYPE STRING,
PURCHASEORDERITEM TYPE STRING,
DELIVERYDOCUMENT TYPE STRING,
DELIVERYDOCUMENTITEM TYPE STRING,
RESERVATION TYPE STRING,
RESERVATIONITEM TYPE STRING,
MATERIALDOCUMENT TYPE STRING,
MATERIALDOCUMENTYEAR TYPE STRING,
BACKFLUSHREPORTINGPOINT TYPE STRING,
REPETITIVEMFGCONFIRMATION TYPE STRING,
TRANSFERREQUIREMENTNUMBER TYPE STRING,
TRANSFERREQUIREMENTITEM TYPE STRING,
ISDELETED TYPE STRING,
PREVIOUSKANBANCONTAINERSTATUS TYPE STRING,
TARGETKANBANCONTAINERSTATUS TYPE STRING,
INTERNALJITCALLNUMBER TYPE STRING,
JITCALLITEMNUMBER TYPE STRING,
WAREHOUSEERP TYPE STRING,
WAREHOUSE TYPE STRING,
WAREHOUSETASK TYPE STRING,
WHSEGOODSMOVEMENTDOCUMENT TYPE STRING,
WHSEGOODSMOVEMENTDOCUMENTITEM TYPE STRING,
SOLDTOPARTY TYPE STRING,
CUSTOMERREFERENCENUMBER TYPE STRING,
OUTBOUNDDELIVERY TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
SEPARATEGRPOSTINGSTATUS TYPE STRING,
SYSTEMMESSAGECLASS TYPE STRING,
SYSTEMMESSAGENUMBER TYPE STRING,
SYSTEMMESSAGETYPE TYPE STRING,
SYSTEMMESSAGEVARIABLE1 TYPE STRING,
SYSTEMMESSAGEVARIABLE2 TYPE STRING,
SYSTEMMESSAGEVARIABLE3 TYPE STRING,
SYSTEMMESSAGEVARIABLE4 TYPE STRING,
SYSTEMMESSAGETEXT TYPE STRING,
PRODUCT TYPE STRING,
PLANT TYPE STRING,
SUPPLIER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPRODSPLYITEMD_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_CPRODSPLYITEMD_STR-MANDT sy-vline 
WA_CPRODSPLYITEMD_STR-KANBANCONTAINER sy-vline 
WA_CPRODSPLYITEMD_STR-KANBANCONTROLCYCLE sy-vline 
WA_CPRODSPLYITEMD_STR-KANBANCONTROLCYCLEITEM sy-vline 
WA_CPRODSPLYITEMD_STR-KANBANCONTAINERSTATUS sy-vline 
WA_CPRODSPLYITEMD_STR-ACTUALQUANTITYINBASEUNIT sy-vline 
WA_CPRODSPLYITEMD_STR-REQUESTEDQUANTITYINBASEUNIT sy-vline 
WA_CPRODSPLYITEMD_STR-BASEUNIT sy-vline 
WA_CPRODSPLYITEMD_STR-PLANNEDRECEIPTDATETIME sy-vline 
WA_CPRODSPLYITEMD_STR-LASTCHANGEDATE sy-vline 
WA_CPRODSPLYITEMD_STR-LASTCHANGETIME sy-vline 
WA_CPRODSPLYITEMD_STR-ISLOCKED sy-vline 
WA_CPRODSPLYITEMD_STR-PLANNEDORDER sy-vline 
WA_CPRODSPLYITEMD_STR-ORDERID sy-vline 
WA_CPRODSPLYITEMD_STR-SCHEDULINGAGREEMENT sy-vline 
WA_CPRODSPLYITEMD_STR-SCHEDULINGAGREEMENTITEM sy-vline 
WA_CPRODSPLYITEMD_STR-PURCHASEORDER sy-vline 
WA_CPRODSPLYITEMD_STR-PURCHASEORDERITEM sy-vline 
WA_CPRODSPLYITEMD_STR-DELIVERYDOCUMENT sy-vline 
WA_CPRODSPLYITEMD_STR-DELIVERYDOCUMENTITEM sy-vline 
WA_CPRODSPLYITEMD_STR-RESERVATION sy-vline 
WA_CPRODSPLYITEMD_STR-RESERVATIONITEM sy-vline 
WA_CPRODSPLYITEMD_STR-MATERIALDOCUMENT sy-vline 
WA_CPRODSPLYITEMD_STR-MATERIALDOCUMENTYEAR sy-vline 
WA_CPRODSPLYITEMD_STR-BACKFLUSHREPORTINGPOINT sy-vline 
WA_CPRODSPLYITEMD_STR-REPETITIVEMFGCONFIRMATION sy-vline 
WA_CPRODSPLYITEMD_STR-TRANSFERREQUIREMENTNUMBER sy-vline 
WA_CPRODSPLYITEMD_STR-TRANSFERREQUIREMENTITEM sy-vline 
WA_CPRODSPLYITEMD_STR-ISDELETED sy-vline 
WA_CPRODSPLYITEMD_STR-PREVIOUSKANBANCONTAINERSTATUS sy-vline 
WA_CPRODSPLYITEMD_STR-TARGETKANBANCONTAINERSTATUS sy-vline 
WA_CPRODSPLYITEMD_STR-INTERNALJITCALLNUMBER sy-vline 
WA_CPRODSPLYITEMD_STR-JITCALLITEMNUMBER sy-vline 
WA_CPRODSPLYITEMD_STR-WAREHOUSEERP sy-vline 
WA_CPRODSPLYITEMD_STR-WAREHOUSE sy-vline 
WA_CPRODSPLYITEMD_STR-WAREHOUSETASK sy-vline 
WA_CPRODSPLYITEMD_STR-WHSEGOODSMOVEMENTDOCUMENT sy-vline 
WA_CPRODSPLYITEMD_STR-WHSEGOODSMOVEMENTDOCUMENTITEM sy-vline 
WA_CPRODSPLYITEMD_STR-SOLDTOPARTY sy-vline 
WA_CPRODSPLYITEMD_STR-CUSTOMERREFERENCENUMBER sy-vline 
WA_CPRODSPLYITEMD_STR-OUTBOUNDDELIVERY sy-vline 
WA_CPRODSPLYITEMD_STR-LASTCHANGEDATETIME sy-vline 
WA_CPRODSPLYITEMD_STR-SEPARATEGRPOSTINGSTATUS sy-vline 
WA_CPRODSPLYITEMD_STR-SYSTEMMESSAGECLASS sy-vline 
WA_CPRODSPLYITEMD_STR-SYSTEMMESSAGENUMBER sy-vline 
WA_CPRODSPLYITEMD_STR-SYSTEMMESSAGETYPE sy-vline 
WA_CPRODSPLYITEMD_STR-SYSTEMMESSAGEVARIABLE1 sy-vline 
WA_CPRODSPLYITEMD_STR-SYSTEMMESSAGEVARIABLE2 sy-vline 
WA_CPRODSPLYITEMD_STR-SYSTEMMESSAGEVARIABLE3 sy-vline 
WA_CPRODSPLYITEMD_STR-SYSTEMMESSAGEVARIABLE4 sy-vline 
WA_CPRODSPLYITEMD_STR-SYSTEMMESSAGETEXT sy-vline 
WA_CPRODSPLYITEMD_STR-PRODUCT sy-vline 
WA_CPRODSPLYITEMD_STR-PLANT sy-vline 
WA_CPRODSPLYITEMD_STR-SUPPLIER sy-vline      INTO ld_text SEPARATED BY SPACE.

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