ABAP Select data from SAP table PWRNTYCLMOPM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PWRNTYCLMOPM
*  INTO TABLE @DATA(IT_PWRNTYCLMOPM2).
*--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_PWRNTYCLMOPM INDEX 1 INTO DATA(WA_PWRNTYCLMOPM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PWRNTYCLMOPM>-MANDT = 1.
<PWRNTYCLMOPM>-WARRANTYCLAIMNUMBER = 1.
<PWRNTYCLMOPM>-WRNTYVERSIONNUMBER = 1.
<PWRNTYCLMOPM>-WRNTYCLAIMHEADERUUID = 1.
<PWRNTYCLMOPM>-WRNTYCOMPONENTNODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PWRNTYCLMOPM-WARRANTYCLAIMTYPE, sy-vline,
  WA_PWRNTYCLMOPM-WRNTYCLAIMEXTERNALNUMBER, sy-vline,
  WA_PWRNTYCLMOPM-WRNTYSUPLRCLAIMRESPPERSON, sy-vline,
  WA_PWRNTYCLMOPM-WARRANTYOBJECTTYPE, sy-vline,
  WA_PWRNTYCLMOPM-WRNTYEXTERNALOBJECTNUMBER, sy-vline,
  WA_PWRNTYCLMOPM-WRNTYINTERNALOBJECTNUMBER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PWRNTYCLMOPM 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_PWRNTYCLMOPM 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_PWRNTYCLMOPM INTO WA_PWRNTYCLMOPM.


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

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

*Conversion exit ALPHA, internal->external for field WRNTYCLAIMNOTIFICATIONNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PWRNTYCLMOPM-WRNTYCLAIMNOTIFICATIONNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PWRNTYCLMOPM-WRNTYCLAIMNOTIFICATIONNUMBER.
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_PWRNTYCLMOPM_STR, 
MANDT TYPE STRING,
WARRANTYCLAIMNUMBER TYPE STRING,
WRNTYVERSIONNUMBER TYPE STRING,
WRNTYCLAIMHEADERUUID TYPE STRING,
WRNTYCOMPONENTNODE TYPE STRING,
WARRANTYCLAIMTYPE TYPE STRING,
WRNTYCLAIMEXTERNALNUMBER TYPE STRING,
WRNTYSUPLRCLAIMRESPPERSON TYPE STRING,
WARRANTYOBJECTTYPE TYPE STRING,
WRNTYEXTERNALOBJECTNUMBER TYPE STRING,
WRNTYINTERNALOBJECTNUMBER TYPE STRING,
WRNTYOBJECTGROUPING TYPE STRING,
WRNTYOBJECTDATE TYPE STRING,
WRNTYSUPPLIER TYPE STRING,
WRNTYSUPPLIERROLE TYPE STRING,
WRNTYOBJECTNUMBERSTSMGMT TYPE STRING,
WRNTYSUPLRCLMPROCESSINGSTATUS TYPE STRING,
PLANT TYPE STRING,
WRNTYCLAIMNOTIFICATIONNUMBER TYPE STRING,
WRNTYSUPPLIERAPPLICATIONLOG TYPE STRING,
WRNTYSUPPLIERCLAIMGROUP TYPE STRING,
WRNTYSUPPLIERCLAIMCLOSEDDATE TYPE STRING,
ISARCHIVED TYPE STRING,
WRNTYPROCESSINGMODE TYPE STRING,
WRNTYNEWSTATUS TYPE STRING,
WRNTYSUPPLIERCLAIMISCLOSED TYPE STRING,
VALIDTODATETIME TYPE STRING,
WRNTYCLAIMCREATIONDATE TYPE STRING,
CREATEDBYUSER TYPE STRING,
WRNTYCLAIMCHANGEDDATE TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
WRNTYCLAIMHEADERTEXT TYPE STRING,
WRNTYCLAIMCREATIONTIME TYPE STRING,
WRNTYCLAIMSOURCEOBJECTNUMBER TYPE STRING,
WRNTYCLAIMSOURCE TYPE STRING,
WRNTYCLAIMDAMAGEDATE TYPE STRING,
WRNTYCLAIMREGISTRATIONDATE TYPE STRING,
WRNTYCLAIMREPAIRDATE TYPE STRING,
WRNTYSUPPLIERCOVERAGETYPE TYPE STRING,
WRNTYCLAIMREPAIRENDDATE TYPE STRING,
EXTERNALDOCUMENTID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PWRNTYCLMOPM_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_PWRNTYCLMOPM_STR-MANDT sy-vline 
WA_PWRNTYCLMOPM_STR-WARRANTYCLAIMNUMBER sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYVERSIONNUMBER sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYCLAIMHEADERUUID sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYCOMPONENTNODE sy-vline 
WA_PWRNTYCLMOPM_STR-WARRANTYCLAIMTYPE sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYCLAIMEXTERNALNUMBER sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYSUPLRCLAIMRESPPERSON sy-vline 
WA_PWRNTYCLMOPM_STR-WARRANTYOBJECTTYPE sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYEXTERNALOBJECTNUMBER sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYINTERNALOBJECTNUMBER sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYOBJECTGROUPING sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYOBJECTDATE sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYSUPPLIER sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYSUPPLIERROLE sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYOBJECTNUMBERSTSMGMT sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYSUPLRCLMPROCESSINGSTATUS sy-vline 
WA_PWRNTYCLMOPM_STR-PLANT sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYCLAIMNOTIFICATIONNUMBER sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYSUPPLIERAPPLICATIONLOG sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYSUPPLIERCLAIMGROUP sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYSUPPLIERCLAIMCLOSEDDATE sy-vline 
WA_PWRNTYCLMOPM_STR-ISARCHIVED sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYPROCESSINGMODE sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYNEWSTATUS sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYSUPPLIERCLAIMISCLOSED sy-vline 
WA_PWRNTYCLMOPM_STR-VALIDTODATETIME sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYCLAIMCREATIONDATE sy-vline 
WA_PWRNTYCLMOPM_STR-CREATEDBYUSER sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYCLAIMCHANGEDDATE sy-vline 
WA_PWRNTYCLMOPM_STR-LASTCHANGEDBYUSER sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYCLAIMHEADERTEXT sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYCLAIMCREATIONTIME sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYCLAIMSOURCEOBJECTNUMBER sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYCLAIMSOURCE sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYCLAIMDAMAGEDATE sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYCLAIMREGISTRATIONDATE sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYCLAIMREPAIRDATE sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYSUPPLIERCOVERAGETYPE sy-vline 
WA_PWRNTYCLMOPM_STR-WRNTYCLAIMREPAIRENDDATE sy-vline 
WA_PWRNTYCLMOPM_STR-EXTERNALDOCUMENTID sy-vline      INTO ld_text SEPARATED BY SPACE.

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