ABAP Select data from SAP table CPOQV 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 CPOQV 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 CPOQV. 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 CPOQV 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_CPOQV TYPE STANDARD TABLE OF CPOQV,
      WA_CPOQV TYPE CPOQV,
      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: <CPOQV> TYPE CPOQV.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPOQV
*  INTO TABLE @DATA(IT_CPOQV2).
*--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_CPOQV INDEX 1 INTO DATA(WA_CPOQV2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPOQV>-MANDT = 1.
<CPOQV>-PURCHASINGDOCUMENT = 1.
<CPOQV>-PURCHASINGDOCUMENTITEM = 1.
<CPOQV>-SCHEDULELINE = 1.
<CPOQV>-MATERIAL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPOQV-MATERIALNAME, sy-vline,
  WA_CPOQV-PURCHASINGDOCUMENTCATEGORY, sy-vline,
  WA_CPOQV-PURCHASINGDOCUMENTTYPE, sy-vline,
  WA_CPOQV-PURCHASINGDOCUMENTTYPENAME, sy-vline,
  WA_CPOQV-MATERIALPROCUREMENTCATEGORY, sy-vline,
  WA_CPOQV-SUPPLIERMATERIALNUMBER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPOQV 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_CPOQV 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_CPOQV INTO WA_CPOQV.


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

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

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

*Conversion exit SXIDN, internal->external for field PURCHASINGGROUPEMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CPOQV-PURCHASINGGROUPEMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPOQV-PURCHASINGGROUPEMAILADDRESS.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit SXIDN, internal->external for field CONTACTPERSONEMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CPOQV-CONTACTPERSONEMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPOQV-CONTACTPERSONEMAILADDRESS.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit SXIDN, internal->external for field INTERNALCONTACTEMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CPOQV-INTERNALCONTACTEMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPOQV-INTERNALCONTACTEMAILADDRESS.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit SXIDN, internal->external for field EMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CPOQV-EMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPOQV-EMAILADDRESS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field WBSELEMENTINTERNALID
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_CPOQV-WBSELEMENTINTERNALID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPOQV-WBSELEMENTINTERNALID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PARTNERWBSELEMENT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_CPOQV-PARTNERWBSELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPOQV-PARTNERWBSELEMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PROJECT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_CPOQV-PROJECT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPOQV-PROJECT.
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_CPOQV_STR, 
MANDT TYPE STRING,
PURCHASINGDOCUMENT TYPE STRING,
PURCHASINGDOCUMENTITEM TYPE STRING,
SCHEDULELINE TYPE STRING,
MATERIAL TYPE STRING,
MATERIALNAME TYPE STRING,
PURCHASINGDOCUMENTCATEGORY TYPE STRING,
PURCHASINGDOCUMENTTYPE TYPE STRING,
PURCHASINGDOCUMENTTYPENAME TYPE STRING,
MATERIALPROCUREMENTCATEGORY TYPE STRING,
SUPPLIERMATERIALNUMBER TYPE STRING,
INVENTORYSPECIALSTOCKTYPE TYPE STRING,
MRPPLANT TYPE STRING,
SUPPLYINGPLANT TYPE STRING,
SUPPLYINGPLANTNAME TYPE STRING,
PURCHASINGINFORECORD TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
PURCHASINGGROUPNAME TYPE STRING,
PURCHASINGGROUPPHONENUMBER TYPE STRING,
PURCHASINGGROUPEMAILADDRESS TYPE STRING,
PLANNEDDELIVERYDURATIONINDAYS TYPE STRING,
GOODSRECEIPTDURATIONINDAYS TYPE STRING,
DELIVERYDATE TYPE STRING,
PRODUCTAVAILABILITYDATE TYPE STRING,
SCHEDULELINEORDERDATE TYPE STRING,
PARTIALDELIVERYISALLOWED TYPE STRING,
PURCHASECONTRACT TYPE STRING,
PURCHASECONTRACTITEM TYPE STRING,
PURCHASEORDERITEMQUANTITYUNIT TYPE STRING,
ORDERQUANTITY TYPE STRING,
SCHEDULELINEORDERQUANTITY TYPE STRING,
ROUGHGOODSRECEIPTQTY TYPE STRING,
SCHEDULELINEOPENQUANTITY TYPE STRING,
MRPRELEVANTQUANTITY TYPE STRING,
STOCKINTRANSITQUANTITY TYPE STRING,
MRPELEMENTOPENQUANTITY TYPE STRING,
SCHEDULELINEISSUEDQUANTITY TYPE STRING,
STOCKTRANSFERDELIVEREDQUANTITY TYPE STRING,
ORDERPRICEUNITTOORDERUNITNMRTR TYPE STRING,
ORDPRICEUNITTOORDERUNITDNMNTR TYPE STRING,
MRPCONTROLLER TYPE STRING,
MRPCONTROLLERNAME TYPE STRING,
INTERNALCONTACTPERSONNAME TYPE STRING,
MRPCONTROLLERPHONENUMBER TYPE STRING,
CONTACTPERSONEMAILADDRESS TYPE STRING,
SUPPLIER TYPE STRING,
SUPPLIERNAME TYPE STRING,
SUPPLIERFULLNAME TYPE STRING,
SUPPLIERPHONENUMBER TYPE STRING,
INTERNALCONTACTEMAILADDRESS TYPE STRING,
SALESDOCUMENT TYPE STRING,
SALESDOCUMENTITEM TYPE STRING,
SALESDOCUMENTTYPE TYPE STRING,
SALESORDERITEMMATERIAL TYPE STRING,
SALESORDERITEMMATERIALNAME TYPE STRING,
CUSTOMER TYPE STRING,
CUSTOMERNAME TYPE STRING,
CUSTOMERFULLNAME TYPE STRING,
PHONENUMBER TYPE STRING,
EMAILADDRESS TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
PARTNERWBSELEMENT TYPE STRING,
WBSDESCRIPTION TYPE STRING,
WBSELEMENTDESCRIPTION TYPE STRING,
RESPONSIBLEPERSON TYPE STRING,
RESPONSIBLEPERSONNAME TYPE STRING,
PROJECTINTERNALID TYPE STRING,
WBSELEMENTOBJECT TYPE STRING,
PROJECT TYPE STRING,
PROJECTDESCRIPTION TYPE STRING,
STANDARDPURCHASEORDERQUANTITY TYPE STRING,
MAXIMUMORDERQUANTITY TYPE STRING,
MINIMUMPURCHASEORDERQUANTITY TYPE STRING,
MATERIALSTAGINGTIME TYPE STRING,
MATERIALFIXEDLOTSIZEQUANTITY TYPE STRING,
MATERIALMINLOTSIZEQUANTITY TYPE STRING,
MATERIALMAXLOTSIZEQUANTITY TYPE STRING,
LOTSIZEROUNDINGQUANTITY TYPE STRING,
MATERIALROUNDINGPROFILE TYPE STRING,
MATERIALROUNDINGPROFILENAME TYPE STRING,
MRPELEMENTCATEGORY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPOQV_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_CPOQV_STR-MANDT sy-vline 
WA_CPOQV_STR-PURCHASINGDOCUMENT sy-vline 
WA_CPOQV_STR-PURCHASINGDOCUMENTITEM sy-vline 
WA_CPOQV_STR-SCHEDULELINE sy-vline 
WA_CPOQV_STR-MATERIAL sy-vline 
WA_CPOQV_STR-MATERIALNAME sy-vline 
WA_CPOQV_STR-PURCHASINGDOCUMENTCATEGORY sy-vline 
WA_CPOQV_STR-PURCHASINGDOCUMENTTYPE sy-vline 
WA_CPOQV_STR-PURCHASINGDOCUMENTTYPENAME sy-vline 
WA_CPOQV_STR-MATERIALPROCUREMENTCATEGORY sy-vline 
WA_CPOQV_STR-SUPPLIERMATERIALNUMBER sy-vline 
WA_CPOQV_STR-INVENTORYSPECIALSTOCKTYPE sy-vline 
WA_CPOQV_STR-MRPPLANT sy-vline 
WA_CPOQV_STR-SUPPLYINGPLANT sy-vline 
WA_CPOQV_STR-SUPPLYINGPLANTNAME sy-vline 
WA_CPOQV_STR-PURCHASINGINFORECORD sy-vline 
WA_CPOQV_STR-PURCHASINGORGANIZATION sy-vline 
WA_CPOQV_STR-PURCHASINGGROUP sy-vline 
WA_CPOQV_STR-PURCHASINGGROUPNAME sy-vline 
WA_CPOQV_STR-PURCHASINGGROUPPHONENUMBER sy-vline 
WA_CPOQV_STR-PURCHASINGGROUPEMAILADDRESS sy-vline 
WA_CPOQV_STR-PLANNEDDELIVERYDURATIONINDAYS sy-vline 
WA_CPOQV_STR-GOODSRECEIPTDURATIONINDAYS sy-vline 
WA_CPOQV_STR-DELIVERYDATE sy-vline 
WA_CPOQV_STR-PRODUCTAVAILABILITYDATE sy-vline 
WA_CPOQV_STR-SCHEDULELINEORDERDATE sy-vline 
WA_CPOQV_STR-PARTIALDELIVERYISALLOWED sy-vline 
WA_CPOQV_STR-PURCHASECONTRACT sy-vline 
WA_CPOQV_STR-PURCHASECONTRACTITEM sy-vline 
WA_CPOQV_STR-PURCHASEORDERITEMQUANTITYUNIT sy-vline 
WA_CPOQV_STR-ORDERQUANTITY sy-vline 
WA_CPOQV_STR-SCHEDULELINEORDERQUANTITY sy-vline 
WA_CPOQV_STR-ROUGHGOODSRECEIPTQTY sy-vline 
WA_CPOQV_STR-SCHEDULELINEOPENQUANTITY sy-vline 
WA_CPOQV_STR-MRPRELEVANTQUANTITY sy-vline 
WA_CPOQV_STR-STOCKINTRANSITQUANTITY sy-vline 
WA_CPOQV_STR-MRPELEMENTOPENQUANTITY sy-vline 
WA_CPOQV_STR-SCHEDULELINEISSUEDQUANTITY sy-vline 
WA_CPOQV_STR-STOCKTRANSFERDELIVEREDQUANTITY sy-vline 
WA_CPOQV_STR-ORDERPRICEUNITTOORDERUNITNMRTR sy-vline 
WA_CPOQV_STR-ORDPRICEUNITTOORDERUNITDNMNTR sy-vline 
WA_CPOQV_STR-MRPCONTROLLER sy-vline 
WA_CPOQV_STR-MRPCONTROLLERNAME sy-vline 
WA_CPOQV_STR-INTERNALCONTACTPERSONNAME sy-vline 
WA_CPOQV_STR-MRPCONTROLLERPHONENUMBER sy-vline 
WA_CPOQV_STR-CONTACTPERSONEMAILADDRESS sy-vline 
WA_CPOQV_STR-SUPPLIER sy-vline 
WA_CPOQV_STR-SUPPLIERNAME sy-vline 
WA_CPOQV_STR-SUPPLIERFULLNAME sy-vline 
WA_CPOQV_STR-SUPPLIERPHONENUMBER sy-vline 
WA_CPOQV_STR-INTERNALCONTACTEMAILADDRESS sy-vline 
WA_CPOQV_STR-SALESDOCUMENT sy-vline 
WA_CPOQV_STR-SALESDOCUMENTITEM sy-vline 
WA_CPOQV_STR-SALESDOCUMENTTYPE sy-vline 
WA_CPOQV_STR-SALESORDERITEMMATERIAL sy-vline 
WA_CPOQV_STR-SALESORDERITEMMATERIALNAME sy-vline 
WA_CPOQV_STR-CUSTOMER sy-vline 
WA_CPOQV_STR-CUSTOMERNAME sy-vline 
WA_CPOQV_STR-CUSTOMERFULLNAME sy-vline 
WA_CPOQV_STR-PHONENUMBER sy-vline 
WA_CPOQV_STR-EMAILADDRESS sy-vline 
WA_CPOQV_STR-WBSELEMENTINTERNALID sy-vline 
WA_CPOQV_STR-PARTNERWBSELEMENT sy-vline 
WA_CPOQV_STR-WBSDESCRIPTION sy-vline 
WA_CPOQV_STR-WBSELEMENTDESCRIPTION sy-vline 
WA_CPOQV_STR-RESPONSIBLEPERSON sy-vline 
WA_CPOQV_STR-RESPONSIBLEPERSONNAME sy-vline 
WA_CPOQV_STR-PROJECTINTERNALID sy-vline 
WA_CPOQV_STR-WBSELEMENTOBJECT sy-vline 
WA_CPOQV_STR-PROJECT sy-vline 
WA_CPOQV_STR-PROJECTDESCRIPTION sy-vline 
WA_CPOQV_STR-STANDARDPURCHASEORDERQUANTITY sy-vline 
WA_CPOQV_STR-MAXIMUMORDERQUANTITY sy-vline 
WA_CPOQV_STR-MINIMUMPURCHASEORDERQUANTITY sy-vline 
WA_CPOQV_STR-MATERIALSTAGINGTIME sy-vline 
WA_CPOQV_STR-MATERIALFIXEDLOTSIZEQUANTITY sy-vline 
WA_CPOQV_STR-MATERIALMINLOTSIZEQUANTITY sy-vline 
WA_CPOQV_STR-MATERIALMAXLOTSIZEQUANTITY sy-vline 
WA_CPOQV_STR-LOTSIZEROUNDINGQUANTITY sy-vline 
WA_CPOQV_STR-MATERIALROUNDINGPROFILE sy-vline 
WA_CPOQV_STR-MATERIALROUNDINGPROFILENAME sy-vline 
WA_CPOQV_STR-MRPELEMENTCATEGORY sy-vline      INTO ld_text SEPARATED BY SPACE.

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