ABAP Select data from SAP table PVFINDEODQTY into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PVFINDEODQTY
*  INTO TABLE @DATA(IT_PVFINDEODQTY2).
*--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_PVFINDEODQTY INDEX 1 INTO DATA(WA_PVFINDEODQTY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PVFINDEODQTY>-MANDT = 1.
<PVFINDEODQTY>-COMPANYCODE = 1.
<PVFINDEODQTY>-COMMODITYPRICEEXPOSURE = 1.
<PVFINDEODQTY>-COMMODITYEXPOSURECATEGORY = 1.
<PVFINDEODQTY>-COMMODITYPRICEEXPOSUREVERSION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PVFINDEODQTY-COMMODITYPRICESUBEXPOSURE, sy-vline,
  WA_PVFINDEODQTY-VALIDITYSTARTDATETIME, sy-vline,
  WA_PVFINDEODQTY-VALIDITYENDDATETIME, sy-vline,
  WA_PVFINDEODQTY-VALIDITYSTARTDATE, sy-vline,
  WA_PVFINDEODQTY-VALIDITYSTARTTIME, sy-vline,
  WA_PVFINDEODQTY-VALIDITYENDDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PVFINDEODQTY 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_PVFINDEODQTY 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_PVFINDEODQTY INTO WA_PVFINDEODQTY.


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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field DERIVATIVECONTRACT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PVFINDEODQTY-DERIVATIVECONTRACT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PVFINDEODQTY-DERIVATIVECONTRACT.
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_PVFINDEODQTY_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
COMMODITYPRICEEXPOSURE TYPE STRING,
COMMODITYEXPOSURECATEGORY TYPE STRING,
COMMODITYPRICEEXPOSUREVERSION TYPE STRING,
COMMODITYPRICESUBEXPOSURE TYPE STRING,
VALIDITYSTARTDATETIME TYPE STRING,
VALIDITYENDDATETIME TYPE STRING,
VALIDITYSTARTDATE TYPE STRING,
VALIDITYSTARTTIME TYPE STRING,
VALIDITYENDDATE TYPE STRING,
VALIDITYENDTIME TYPE STRING,
VALIDITYSTARTCHARTIMESTAMP TYPE STRING,
VALIDITYENDCHARTIMESTAMP TYPE STRING,
MAXIMUMVERSION TYPE STRING,
RISKANALYZERVERSIONUUID TYPE STRING,
EXPOSUREDUEDATE TYPE STRING,
REPORTINGDATE TYPE STRING,
COMMODITY TYPE STRING,
CASHFLOWDIRECTION TYPE STRING,
TREASURYPOSITIONLONGSHORTCODE TYPE STRING,
DERIVATIVECONTRSPECIFICATION TYPE STRING,
MARKETIDENTIFIERCODE TYPE STRING,
TIMETOMATURITY TYPE STRING,
CMMDTYFORWARDINDEXTIMING TYPE STRING,
MATURITYKEYDATE TYPE STRING,
DERIVATIVECONTRACTMATURITYCODE TYPE STRING,
FINANCIALINSTRPRODUCTCATEGORY TYPE STRING,
FINANCIALASSETSMGMTPRODUCTTYPE TYPE STRING,
FININSTRTRANSACTIONCATEGORY TYPE STRING,
FINANCIALINSTRUMENTPRODUCTTYPE TYPE STRING,
FINANCIALINSTRACTIVITYCATEGORY TYPE STRING,
FINANCIALOBJECT TYPE STRING,
PNLEVENTTYPE TYPE STRING,
HASERROR TYPE STRING,
TERMSTARTDATE TYPE STRING,
TERMENDDATE TYPE STRING,
DELIVERYDATE TYPE STRING,
NUMBEROFCOMMODITYCONTRACTS TYPE STRING,
COMMODITYPRICEEXPOSUREUNIT TYPE STRING,
COMMODITYPRICEEXPOSUREBASEUNIT TYPE STRING,
CMMDTYPRICEEXPSRMASSUNIT TYPE STRING,
CMMDTYPRICEEXPSRVOLUMEUNIT TYPE STRING,
COMMODITYPRICEEXPOSUREQUANTITY TYPE STRING,
COMMODITYPRICEEXPOSUREBASEQTY TYPE STRING,
CMMDTYPRICEEXPSRQTYINMASSUNIT TYPE STRING,
CMMDTYPRICEEXPSRQTYINVOLUNIT TYPE STRING,
TREASURYPOSITIONACCOUNT TYPE STRING,
DERIVATIVECONTRACT TYPE STRING,
OPTIONSTRIKEPRICE TYPE STRING,
OPTIONSTRIKECURRENCY TYPE STRING,
OPTIONPUTCALLCODE TYPE STRING,
OPTIONEXERCISETYPE TYPE STRING,
EVALUATIONDATE TYPE STRING,
CONSUMPTIONTYPE TYPE STRING,
DISPLAYVIEW TYPE STRING,
QUOTATIONPRICETYPE TYPE STRING,
FININSTREXTERNALREFERENCE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PVFINDEODQTY_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_PVFINDEODQTY_STR-MANDT sy-vline 
WA_PVFINDEODQTY_STR-COMPANYCODE sy-vline 
WA_PVFINDEODQTY_STR-COMMODITYPRICEEXPOSURE sy-vline 
WA_PVFINDEODQTY_STR-COMMODITYEXPOSURECATEGORY sy-vline 
WA_PVFINDEODQTY_STR-COMMODITYPRICEEXPOSUREVERSION sy-vline 
WA_PVFINDEODQTY_STR-COMMODITYPRICESUBEXPOSURE sy-vline 
WA_PVFINDEODQTY_STR-VALIDITYSTARTDATETIME sy-vline 
WA_PVFINDEODQTY_STR-VALIDITYENDDATETIME sy-vline 
WA_PVFINDEODQTY_STR-VALIDITYSTARTDATE sy-vline 
WA_PVFINDEODQTY_STR-VALIDITYSTARTTIME sy-vline 
WA_PVFINDEODQTY_STR-VALIDITYENDDATE sy-vline 
WA_PVFINDEODQTY_STR-VALIDITYENDTIME sy-vline 
WA_PVFINDEODQTY_STR-VALIDITYSTARTCHARTIMESTAMP sy-vline 
WA_PVFINDEODQTY_STR-VALIDITYENDCHARTIMESTAMP sy-vline 
WA_PVFINDEODQTY_STR-MAXIMUMVERSION sy-vline 
WA_PVFINDEODQTY_STR-RISKANALYZERVERSIONUUID sy-vline 
WA_PVFINDEODQTY_STR-EXPOSUREDUEDATE sy-vline 
WA_PVFINDEODQTY_STR-REPORTINGDATE sy-vline 
WA_PVFINDEODQTY_STR-COMMODITY sy-vline 
WA_PVFINDEODQTY_STR-CASHFLOWDIRECTION sy-vline 
WA_PVFINDEODQTY_STR-TREASURYPOSITIONLONGSHORTCODE sy-vline 
WA_PVFINDEODQTY_STR-DERIVATIVECONTRSPECIFICATION sy-vline 
WA_PVFINDEODQTY_STR-MARKETIDENTIFIERCODE sy-vline 
WA_PVFINDEODQTY_STR-TIMETOMATURITY sy-vline 
WA_PVFINDEODQTY_STR-CMMDTYFORWARDINDEXTIMING sy-vline 
WA_PVFINDEODQTY_STR-MATURITYKEYDATE sy-vline 
WA_PVFINDEODQTY_STR-DERIVATIVECONTRACTMATURITYCODE sy-vline 
WA_PVFINDEODQTY_STR-FINANCIALINSTRPRODUCTCATEGORY sy-vline 
WA_PVFINDEODQTY_STR-FINANCIALASSETSMGMTPRODUCTTYPE sy-vline 
WA_PVFINDEODQTY_STR-FININSTRTRANSACTIONCATEGORY sy-vline 
WA_PVFINDEODQTY_STR-FINANCIALINSTRUMENTPRODUCTTYPE sy-vline 
WA_PVFINDEODQTY_STR-FINANCIALINSTRACTIVITYCATEGORY sy-vline 
WA_PVFINDEODQTY_STR-FINANCIALOBJECT sy-vline 
WA_PVFINDEODQTY_STR-PNLEVENTTYPE sy-vline 
WA_PVFINDEODQTY_STR-HASERROR sy-vline 
WA_PVFINDEODQTY_STR-TERMSTARTDATE sy-vline 
WA_PVFINDEODQTY_STR-TERMENDDATE sy-vline 
WA_PVFINDEODQTY_STR-DELIVERYDATE sy-vline 
WA_PVFINDEODQTY_STR-NUMBEROFCOMMODITYCONTRACTS sy-vline 
WA_PVFINDEODQTY_STR-COMMODITYPRICEEXPOSUREUNIT sy-vline 
WA_PVFINDEODQTY_STR-COMMODITYPRICEEXPOSUREBASEUNIT sy-vline 
WA_PVFINDEODQTY_STR-CMMDTYPRICEEXPSRMASSUNIT sy-vline 
WA_PVFINDEODQTY_STR-CMMDTYPRICEEXPSRVOLUMEUNIT sy-vline 
WA_PVFINDEODQTY_STR-COMMODITYPRICEEXPOSUREQUANTITY sy-vline 
WA_PVFINDEODQTY_STR-COMMODITYPRICEEXPOSUREBASEQTY sy-vline 
WA_PVFINDEODQTY_STR-CMMDTYPRICEEXPSRQTYINMASSUNIT sy-vline 
WA_PVFINDEODQTY_STR-CMMDTYPRICEEXPSRQTYINVOLUNIT sy-vline 
WA_PVFINDEODQTY_STR-TREASURYPOSITIONACCOUNT sy-vline 
WA_PVFINDEODQTY_STR-DERIVATIVECONTRACT sy-vline 
WA_PVFINDEODQTY_STR-OPTIONSTRIKEPRICE sy-vline 
WA_PVFINDEODQTY_STR-OPTIONSTRIKECURRENCY sy-vline 
WA_PVFINDEODQTY_STR-OPTIONPUTCALLCODE sy-vline 
WA_PVFINDEODQTY_STR-OPTIONEXERCISETYPE sy-vline 
WA_PVFINDEODQTY_STR-EVALUATIONDATE sy-vline 
WA_PVFINDEODQTY_STR-CONSUMPTIONTYPE sy-vline 
WA_PVFINDEODQTY_STR-DISPLAYVIEW sy-vline 
WA_PVFINDEODQTY_STR-QUOTATIONPRICETYPE sy-vline 
WA_PVFINDEODQTY_STR-FININSTREXTERNALREFERENCE sy-vline      INTO ld_text SEPARATED BY SPACE.

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