ABAP Select data from SAP table PPURORDCOMMIT 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 PPURORDCOMMIT 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 PPURORDCOMMIT. 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 PPURORDCOMMIT 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_PPURORDCOMMIT TYPE STANDARD TABLE OF PPURORDCOMMIT,
      WA_PPURORDCOMMIT TYPE PPURORDCOMMIT,
      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: <PPURORDCOMMIT> TYPE PPURORDCOMMIT.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PPURORDCOMMIT
*  INTO TABLE @DATA(IT_PPURORDCOMMIT2).
*--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_PPURORDCOMMIT INDEX 1 INTO DATA(WA_PPURORDCOMMIT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PPURORDCOMMIT>-MANDT = 1.
<PPURORDCOMMIT>-PURCHASINGDOCUMENT = 1.
<PPURORDCOMMIT>-PURCHASINGDOCUMENTITEM = 1.
<PPURORDCOMMIT>-ACCOUNTASSIGNMENTNUMBER = 1.
<PPURORDCOMMIT>-SOURCEREFERENCEDOCSUBITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PPURORDCOMMIT-GLACCOUNT, sy-vline,
  WA_PPURORDCOMMIT-CONTROLLINGAREA, sy-vline,
  WA_PPURORDCOMMIT-FUNCTIONALAREA, sy-vline,
  WA_PPURORDCOMMIT-COMPANYCODE, sy-vline,
  WA_PPURORDCOMMIT-FISCALYEARPERIOD, sy-vline,
  WA_PPURORDCOMMIT-CASHLEDGERACCOUNT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PPURORDCOMMIT 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_PPURORDCOMMIT 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_PPURORDCOMMIT INTO WA_PPURORDCOMMIT.


*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_PPURORDCOMMIT-PURCHASINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PPURORDCOMMIT-PURCHASINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field LEDGER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PPURORDCOMMIT-LEDGER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PPURORDCOMMIT-LEDGER.
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_PPURORDCOMMIT_STR, 
MANDT TYPE STRING,
PURCHASINGDOCUMENT TYPE STRING,
PURCHASINGDOCUMENTITEM TYPE STRING,
ACCOUNTASSIGNMENTNUMBER TYPE STRING,
SOURCEREFERENCEDOCSUBITEM TYPE STRING,
GLACCOUNT TYPE STRING,
CONTROLLINGAREA TYPE STRING,
FUNCTIONALAREA TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
CASHLEDGERACCOUNT TYPE STRING,
FUND TYPE STRING,
GRANTID TYPE STRING,
BUDGETPERIOD TYPE STRING,
PUBSECBUDGETACCOUNT TYPE STRING,
PUBSECBUDGETACCOUNTCOCODE TYPE STRING,
PUBSECBUDGETISRELEVANT TYPE STRING,
PUBSECBUDGETCNSMPNTYPE TYPE STRING,
COSTCENTER TYPE STRING,
PROFITCENTER TYPE STRING,
SEGMENT TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
WBSELEMENT TYPE STRING,
ACCOUNTASSIGNMENTTYPE TYPE STRING,
ACCOUNTASSIGNMENT TYPE STRING,
SPONSOREDPROGRAM TYPE STRING,
SPONSOREDCLASS TYPE STRING,
LEDGER TYPE STRING,
ISCOMMITMENT TYPE STRING,
AMOUNTINTRANSACTIONCURRENCY TYPE STRING,
AMOUNTINCOMPANYCODECURRENCY TYPE STRING,
AMOUNTINGLOBALCURRENCY TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
GLOBALCURRENCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PPURORDCOMMIT_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_PPURORDCOMMIT_STR-MANDT sy-vline 
WA_PPURORDCOMMIT_STR-PURCHASINGDOCUMENT sy-vline 
WA_PPURORDCOMMIT_STR-PURCHASINGDOCUMENTITEM sy-vline 
WA_PPURORDCOMMIT_STR-ACCOUNTASSIGNMENTNUMBER sy-vline 
WA_PPURORDCOMMIT_STR-SOURCEREFERENCEDOCSUBITEM sy-vline 
WA_PPURORDCOMMIT_STR-GLACCOUNT sy-vline 
WA_PPURORDCOMMIT_STR-CONTROLLINGAREA sy-vline 
WA_PPURORDCOMMIT_STR-FUNCTIONALAREA sy-vline 
WA_PPURORDCOMMIT_STR-COMPANYCODE sy-vline 
WA_PPURORDCOMMIT_STR-FISCALYEARPERIOD sy-vline 
WA_PPURORDCOMMIT_STR-CASHLEDGERACCOUNT sy-vline 
WA_PPURORDCOMMIT_STR-FUND sy-vline 
WA_PPURORDCOMMIT_STR-GRANTID sy-vline 
WA_PPURORDCOMMIT_STR-BUDGETPERIOD sy-vline 
WA_PPURORDCOMMIT_STR-PUBSECBUDGETACCOUNT sy-vline 
WA_PPURORDCOMMIT_STR-PUBSECBUDGETACCOUNTCOCODE sy-vline 
WA_PPURORDCOMMIT_STR-PUBSECBUDGETISRELEVANT sy-vline 
WA_PPURORDCOMMIT_STR-PUBSECBUDGETCNSMPNTYPE sy-vline 
WA_PPURORDCOMMIT_STR-COSTCENTER sy-vline 
WA_PPURORDCOMMIT_STR-PROFITCENTER sy-vline 
WA_PPURORDCOMMIT_STR-SEGMENT sy-vline 
WA_PPURORDCOMMIT_STR-WBSELEMENTINTERNALID sy-vline 
WA_PPURORDCOMMIT_STR-WBSELEMENT sy-vline 
WA_PPURORDCOMMIT_STR-ACCOUNTASSIGNMENTTYPE sy-vline 
WA_PPURORDCOMMIT_STR-ACCOUNTASSIGNMENT sy-vline 
WA_PPURORDCOMMIT_STR-SPONSOREDPROGRAM sy-vline 
WA_PPURORDCOMMIT_STR-SPONSOREDCLASS sy-vline 
WA_PPURORDCOMMIT_STR-LEDGER sy-vline 
WA_PPURORDCOMMIT_STR-ISCOMMITMENT sy-vline 
WA_PPURORDCOMMIT_STR-AMOUNTINTRANSACTIONCURRENCY sy-vline 
WA_PPURORDCOMMIT_STR-AMOUNTINCOMPANYCODECURRENCY sy-vline 
WA_PPURORDCOMMIT_STR-AMOUNTINGLOBALCURRENCY sy-vline 
WA_PPURORDCOMMIT_STR-TRANSACTIONCURRENCY sy-vline 
WA_PPURORDCOMMIT_STR-COMPANYCODECURRENCY sy-vline 
WA_PPURORDCOMMIT_STR-GLOBALCURRENCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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