ABAP Select data from SAP table CPRODNORDQV into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CPRODNORDQV 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 CPRODNORDQV. 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 CPRODNORDQV 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_CPRODNORDQV TYPE STANDARD TABLE OF CPRODNORDQV,
      WA_CPRODNORDQV TYPE CPRODNORDQV,
      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: <CPRODNORDQV> TYPE CPRODNORDQV.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPRODNORDQV
*  INTO TABLE @DATA(IT_CPRODNORDQV2).
*--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_CPRODNORDQV INDEX 1 INTO DATA(WA_CPRODNORDQV2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPRODNORDQV>-MANDT = 1.
<CPRODNORDQV>-ORDERID = 1.
<CPRODNORDQV>-MANUFACTURINGORDERITEM = 1.
<CPRODNORDQV>-MATERIAL = 1.
<CPRODNORDQV>-MRPPLANT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPRODNORDQV-MANUFACTURINGORDERCATEGORY, sy-vline,
  WA_CPRODNORDQV-MANUFACTURINGORDERTYPE, sy-vline,
  WA_CPRODNORDQV-MANUFACTURINGORDERTYPENAME, sy-vline,
  WA_CPRODNORDQV-MFGORDERRELEASEDCODE, sy-vline,
  WA_CPRODNORDQV-MFGORDERPLANNEDSTARTDATE, sy-vline,
  WA_CPRODNORDQV-MFGORDERSCHEDULEDRELEASEDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPRODNORDQV 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_CPRODNORDQV 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_CPRODNORDQV INTO WA_CPRODNORDQV.


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

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

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

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

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

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

*Conversion exit ABPSN, internal->external for field PARTNERWBSELEMENT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_CPRODNORDQV-PARTNERWBSELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPRODNORDQV-PARTNERWBSELEMENT.
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_CPRODNORDQV_STR, 
MANDT TYPE STRING,
ORDERID TYPE STRING,
MANUFACTURINGORDERITEM TYPE STRING,
MATERIAL TYPE STRING,
MRPPLANT TYPE STRING,
MANUFACTURINGORDERCATEGORY TYPE STRING,
MANUFACTURINGORDERTYPE TYPE STRING,
MANUFACTURINGORDERTYPENAME TYPE STRING,
MFGORDERRELEASEDCODE TYPE STRING,
MFGORDERPLANNEDSTARTDATE TYPE STRING,
MFGORDERSCHEDULEDRELEASEDATE TYPE STRING,
MFGORDERSCHEDULEDSTARTDATE TYPE STRING,
MFGORDERSCHEDULEDENDDATE TYPE STRING,
MFGORDERPLANNEDENDDATE TYPE STRING,
MATERIALGOODSRECEIPTDURATION TYPE STRING,
MFGORDERPLANNEDTOTALQTY TYPE STRING,
EXPECTEDDEVIATIONQUANTITY TYPE STRING,
MFGORDERPLANNEDSCRAPQTY TYPE STRING,
MFGORDERITEMGOODSRECEIPTQTY TYPE STRING,
MRPELEMENTOPENQUANTITY TYPE STRING,
BASEUNIT TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
PRODUCTIONPLANTNAME TYPE STRING,
PRODUCTIONVERSION TYPE STRING,
PRODUCTIONVERSIONTEXT TYPE STRING,
PRODUCTIONLINE TYPE STRING,
PRODUCTIONLINETEXT TYPE STRING,
MANUFACTURINGORDERIMPORTANCE TYPE STRING,
PRODUCTIONSUPERVISOR TYPE STRING,
PRODUCTIONSUPERVISORNAME TYPE STRING,
MRPCONTROLLER TYPE STRING,
MRPCONTROLLERNAME TYPE STRING,
INTERNALCONTACTPERSONNAME TYPE STRING,
INTERNALCONTACTPHONENUMBER TYPE STRING,
INTERNALCONTACTEMAILADDRESS TYPE STRING,
RESERVATION TYPE STRING,
REQUIREMENTDATE TYPE STRING,
ORDEREDQUANTITY TYPE STRING,
WITHDRAWNQUANTITY TYPE STRING,
OPENQUANTITY TYPE STRING,
MATERIALPLANNEDPRODUCTIONDURN TYPE STRING,
TOTALREPLENISHMENTLEADDURATION TYPE STRING,
FIXEDLOTSIZEQUANTITY TYPE STRING,
MINIMUMLOTSIZEQUANTITY TYPE STRING,
MAXIMUMLOTSIZEQUANTITY TYPE STRING,
LOTSIZEROUNDINGQUANTITY TYPE STRING,
ROUNDINGPROFILE TYPE STRING,
MATERIALROUNDINGPROFILENAME TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
PARTNERWBSELEMENT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPRODNORDQV_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_CPRODNORDQV_STR-MANDT sy-vline 
WA_CPRODNORDQV_STR-ORDERID sy-vline 
WA_CPRODNORDQV_STR-MANUFACTURINGORDERITEM sy-vline 
WA_CPRODNORDQV_STR-MATERIAL sy-vline 
WA_CPRODNORDQV_STR-MRPPLANT sy-vline 
WA_CPRODNORDQV_STR-MANUFACTURINGORDERCATEGORY sy-vline 
WA_CPRODNORDQV_STR-MANUFACTURINGORDERTYPE sy-vline 
WA_CPRODNORDQV_STR-MANUFACTURINGORDERTYPENAME sy-vline 
WA_CPRODNORDQV_STR-MFGORDERRELEASEDCODE sy-vline 
WA_CPRODNORDQV_STR-MFGORDERPLANNEDSTARTDATE sy-vline 
WA_CPRODNORDQV_STR-MFGORDERSCHEDULEDRELEASEDATE sy-vline 
WA_CPRODNORDQV_STR-MFGORDERSCHEDULEDSTARTDATE sy-vline 
WA_CPRODNORDQV_STR-MFGORDERSCHEDULEDENDDATE sy-vline 
WA_CPRODNORDQV_STR-MFGORDERPLANNEDENDDATE sy-vline 
WA_CPRODNORDQV_STR-MATERIALGOODSRECEIPTDURATION sy-vline 
WA_CPRODNORDQV_STR-MFGORDERPLANNEDTOTALQTY sy-vline 
WA_CPRODNORDQV_STR-EXPECTEDDEVIATIONQUANTITY sy-vline 
WA_CPRODNORDQV_STR-MFGORDERPLANNEDSCRAPQTY sy-vline 
WA_CPRODNORDQV_STR-MFGORDERITEMGOODSRECEIPTQTY sy-vline 
WA_CPRODNORDQV_STR-MRPELEMENTOPENQUANTITY sy-vline 
WA_CPRODNORDQV_STR-BASEUNIT sy-vline 
WA_CPRODNORDQV_STR-PRODUCTIONPLANT sy-vline 
WA_CPRODNORDQV_STR-PRODUCTIONPLANTNAME sy-vline 
WA_CPRODNORDQV_STR-PRODUCTIONVERSION sy-vline 
WA_CPRODNORDQV_STR-PRODUCTIONVERSIONTEXT sy-vline 
WA_CPRODNORDQV_STR-PRODUCTIONLINE sy-vline 
WA_CPRODNORDQV_STR-PRODUCTIONLINETEXT sy-vline 
WA_CPRODNORDQV_STR-MANUFACTURINGORDERIMPORTANCE sy-vline 
WA_CPRODNORDQV_STR-PRODUCTIONSUPERVISOR sy-vline 
WA_CPRODNORDQV_STR-PRODUCTIONSUPERVISORNAME sy-vline 
WA_CPRODNORDQV_STR-MRPCONTROLLER sy-vline 
WA_CPRODNORDQV_STR-MRPCONTROLLERNAME sy-vline 
WA_CPRODNORDQV_STR-INTERNALCONTACTPERSONNAME sy-vline 
WA_CPRODNORDQV_STR-INTERNALCONTACTPHONENUMBER sy-vline 
WA_CPRODNORDQV_STR-INTERNALCONTACTEMAILADDRESS sy-vline 
WA_CPRODNORDQV_STR-RESERVATION sy-vline 
WA_CPRODNORDQV_STR-REQUIREMENTDATE sy-vline 
WA_CPRODNORDQV_STR-ORDEREDQUANTITY sy-vline 
WA_CPRODNORDQV_STR-WITHDRAWNQUANTITY sy-vline 
WA_CPRODNORDQV_STR-OPENQUANTITY sy-vline 
WA_CPRODNORDQV_STR-MATERIALPLANNEDPRODUCTIONDURN sy-vline 
WA_CPRODNORDQV_STR-TOTALREPLENISHMENTLEADDURATION sy-vline 
WA_CPRODNORDQV_STR-FIXEDLOTSIZEQUANTITY sy-vline 
WA_CPRODNORDQV_STR-MINIMUMLOTSIZEQUANTITY sy-vline 
WA_CPRODNORDQV_STR-MAXIMUMLOTSIZEQUANTITY sy-vline 
WA_CPRODNORDQV_STR-LOTSIZEROUNDINGQUANTITY sy-vline 
WA_CPRODNORDQV_STR-ROUNDINGPROFILE sy-vline 
WA_CPRODNORDQV_STR-MATERIALROUNDINGPROFILENAME sy-vline 
WA_CPRODNORDQV_STR-SALESORDER sy-vline 
WA_CPRODNORDQV_STR-SALESORDERITEM sy-vline 
WA_CPRODNORDQV_STR-WBSELEMENTINTERNALID sy-vline 
WA_CPRODNORDQV_STR-PARTNERWBSELEMENT sy-vline      INTO ld_text SEPARATED BY SPACE.

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