ABAP Select data from SAP table CDEFECTSBYCODE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CDEFECTSBYCODE
*  INTO TABLE @DATA(IT_CDEFECTSBYCODE2).
*--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_CDEFECTSBYCODE INDEX 1 INTO DATA(WA_CDEFECTSBYCODE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CDEFECTSBYCODE>-MANDT = 1.
<CDEFECTSBYCODE>-DEFECTINTERNALID = 1.
<CDEFECTSBYCODE>-NOTIFICATION = 1.
<CDEFECTSBYCODE>-NOTIFICATIONITEM = 1.
<CDEFECTSBYCODE>-DEFECT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CDEFECTSBYCODE-DEFECTCODETEXT, sy-vline,
  WA_CDEFECTSBYCODE-DEFECTCODE, sy-vline,
  WA_CDEFECTSBYCODE-DEFECTCODEGROUPTEXT, sy-vline,
  WA_CDEFECTSBYCODE-DEFECTCODEGROUP, sy-vline,
  WA_CDEFECTSBYCODE-DEFECTCODEGROUPANDCODE, sy-vline,
  WA_CDEFECTSBYCODE-NUMBEROFDEFECTS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CDEFECTSBYCODE 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_CDEFECTSBYCODE 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_CDEFECTSBYCODE INTO WA_CDEFECTSBYCODE.


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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field INSPECTIONLOT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CDEFECTSBYCODE-INSPECTIONLOT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CDEFECTSBYCODE-INSPECTIONLOT.
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_CDEFECTSBYCODE_STR, 
MANDT TYPE STRING,
DEFECTINTERNALID TYPE STRING,
NOTIFICATION TYPE STRING,
NOTIFICATIONITEM TYPE STRING,
DEFECT TYPE STRING,
DEFECTCODETEXT TYPE STRING,
DEFECTCODE TYPE STRING,
DEFECTCODEGROUPTEXT TYPE STRING,
DEFECTCODEGROUP TYPE STRING,
DEFECTCODEGROUPANDCODE TYPE STRING,
NUMBEROFDEFECTS TYPE STRING,
MATERIAL TYPE STRING,
PLANT TYPE STRING,
INSPECTIONLOTORIGIN TYPE STRING,
CREATIONDATE TYPE STRING,
SUPPLIER TYPE STRING,
CUSTOMER TYPE STRING,
DEFECTCATEGORY TYPE STRING,
DEFECTCLASS TYPE STRING,
MAINWORKCENTERINTERNALID TYPE STRING,
MAINWORKCENTERPLANT TYPE STRING,
WORKCENTER TYPE STRING,
INSPECTIONLOTTYPE TYPE STRING,
BATCH TYPE STRING,
BATCHSTORAGELOCATION TYPE STRING,
CALENDARWEEK TYPE STRING,
CALENDARYEAR TYPE STRING,
MANUFACTURER TYPE STRING,
MANUFACTURERPARTNMBR TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGDOCUMENT TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
SALESORDER TYPE STRING,
DELIVERYDOCUMENT TYPE STRING,
SALESORGANIZATION TYPE STRING,
MATERIALBYCUSTOMER TYPE STRING,
INSPECTIONLOTHASUSAGEDECISION TYPE STRING,
INSPECTIONLOT TYPE STRING,
ISBUSINESSPURPOSECOMPLETED TYPE STRING,
WORKCENTERTYPECODE TYPE STRING,
MAINWORKCENTER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CDEFECTSBYCODE_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_CDEFECTSBYCODE_STR-MANDT sy-vline 
WA_CDEFECTSBYCODE_STR-DEFECTINTERNALID sy-vline 
WA_CDEFECTSBYCODE_STR-NOTIFICATION sy-vline 
WA_CDEFECTSBYCODE_STR-NOTIFICATIONITEM sy-vline 
WA_CDEFECTSBYCODE_STR-DEFECT sy-vline 
WA_CDEFECTSBYCODE_STR-DEFECTCODETEXT sy-vline 
WA_CDEFECTSBYCODE_STR-DEFECTCODE sy-vline 
WA_CDEFECTSBYCODE_STR-DEFECTCODEGROUPTEXT sy-vline 
WA_CDEFECTSBYCODE_STR-DEFECTCODEGROUP sy-vline 
WA_CDEFECTSBYCODE_STR-DEFECTCODEGROUPANDCODE sy-vline 
WA_CDEFECTSBYCODE_STR-NUMBEROFDEFECTS sy-vline 
WA_CDEFECTSBYCODE_STR-MATERIAL sy-vline 
WA_CDEFECTSBYCODE_STR-PLANT sy-vline 
WA_CDEFECTSBYCODE_STR-INSPECTIONLOTORIGIN sy-vline 
WA_CDEFECTSBYCODE_STR-CREATIONDATE sy-vline 
WA_CDEFECTSBYCODE_STR-SUPPLIER sy-vline 
WA_CDEFECTSBYCODE_STR-CUSTOMER sy-vline 
WA_CDEFECTSBYCODE_STR-DEFECTCATEGORY sy-vline 
WA_CDEFECTSBYCODE_STR-DEFECTCLASS sy-vline 
WA_CDEFECTSBYCODE_STR-MAINWORKCENTERINTERNALID sy-vline 
WA_CDEFECTSBYCODE_STR-MAINWORKCENTERPLANT sy-vline 
WA_CDEFECTSBYCODE_STR-WORKCENTER sy-vline 
WA_CDEFECTSBYCODE_STR-INSPECTIONLOTTYPE sy-vline 
WA_CDEFECTSBYCODE_STR-BATCH sy-vline 
WA_CDEFECTSBYCODE_STR-BATCHSTORAGELOCATION sy-vline 
WA_CDEFECTSBYCODE_STR-CALENDARWEEK sy-vline 
WA_CDEFECTSBYCODE_STR-CALENDARYEAR sy-vline 
WA_CDEFECTSBYCODE_STR-MANUFACTURER sy-vline 
WA_CDEFECTSBYCODE_STR-MANUFACTURERPARTNMBR sy-vline 
WA_CDEFECTSBYCODE_STR-PURCHASINGORGANIZATION sy-vline 
WA_CDEFECTSBYCODE_STR-PURCHASINGDOCUMENT sy-vline 
WA_CDEFECTSBYCODE_STR-MANUFACTURINGORDER sy-vline 
WA_CDEFECTSBYCODE_STR-SALESORDER sy-vline 
WA_CDEFECTSBYCODE_STR-DELIVERYDOCUMENT sy-vline 
WA_CDEFECTSBYCODE_STR-SALESORGANIZATION sy-vline 
WA_CDEFECTSBYCODE_STR-MATERIALBYCUSTOMER sy-vline 
WA_CDEFECTSBYCODE_STR-INSPECTIONLOTHASUSAGEDECISION sy-vline 
WA_CDEFECTSBYCODE_STR-INSPECTIONLOT sy-vline 
WA_CDEFECTSBYCODE_STR-ISBUSINESSPURPOSECOMPLETED sy-vline 
WA_CDEFECTSBYCODE_STR-WORKCENTERTYPECODE sy-vline 
WA_CDEFECTSBYCODE_STR-MAINWORKCENTER sy-vline      INTO ld_text SEPARATED BY SPACE.

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