ABAP Select data from SAP table PFASSETTRAN into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PFASSETTRAN
*  INTO TABLE @DATA(IT_PFASSETTRAN2).
*--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_PFASSETTRAN INDEX 1 INTO DATA(WA_PFASSETTRAN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PFASSETTRAN>-MANDT = 1.
<PFASSETTRAN>-COMPANYCODE = 1.
<PFASSETTRAN>-MASTERFIXEDASSET = 1.
<PFASSETTRAN>-FIXEDASSET = 1.
<PFASSETTRAN>-FISCALYEAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PFASSETTRAN-FISCALPERIOD, sy-vline,
  WA_PFASSETTRAN-ASSETDEPRECIATIONAREA, sy-vline,
  WA_PFASSETTRAN-LEDGERGROUP, sy-vline,
  WA_PFASSETTRAN-LEDGER, sy-vline,
  WA_PFASSETTRAN-ACCOUNTINGDOCUMENT, sy-vline,
  WA_PFASSETTRAN-TRANSACTIONSUBITEM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PFASSETTRAN 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_PFASSETTRAN 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_PFASSETTRAN INTO WA_PFASSETTRAN.


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

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

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PFASSETTRAN-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFASSETTRAN-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit GJAHR, internal->external for field LEDGERFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PFASSETTRAN-LEDGERFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFASSETTRAN-LEDGERFISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field GRANTID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PFASSETTRAN-GRANTID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFASSETTRAN-GRANTID.
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_PFASSETTRAN_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
MASTERFIXEDASSET TYPE STRING,
FIXEDASSET TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALPERIOD TYPE STRING,
ASSETDEPRECIATIONAREA TYPE STRING,
LEDGERGROUP TYPE STRING,
LEDGER TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
TRANSACTIONSUBITEM TYPE STRING,
DEBITCREDITCODE TYPE STRING,
CURRENCYROLE TYPE STRING,
SUBLEDGERACCTLINEITEMTYPE TYPE STRING,
LEDGERFISCALYEAR TYPE STRING,
FISCALYEARVARIANT TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
ASSETACCOUNTINGKEYFIGURE TYPE STRING,
GROUPMASTERFIXEDASSET TYPE STRING,
GROUPFIXEDASSET TYPE STRING,
CHARTOFDEPRECIATION TYPE STRING,
ACCOUNTINGDOCUMENTCREATIONDATE TYPE STRING,
CREATIONTIME TYPE STRING,
POSTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
ASSETVALUEDATE TYPE STRING,
ACCOUNTINGDOCCREATEDBYUSER TYPE STRING,
ASSETTRANSACTIONTYPE TYPE STRING,
ASSETACCTTRANSCLASSFCTN TYPE STRING,
ASSIGNMENTREFERENCE TYPE STRING,
DOCUMENTITEMTEXT TYPE STRING,
REFERENCEDOCUMENTTYPE TYPE STRING,
REFERENCEDOCUMENT TYPE STRING,
LOGICALSYSTEM TYPE STRING,
REFERENCEDOCUMENTCONTEXT TYPE STRING,
REVERSALREFERENCEDOCUMENTCNTXT TYPE STRING,
REVERSALREFERENCEDOCUMENT TYPE STRING,
REVERSALTRANSACTIONSUBITEM TYPE STRING,
ISREVERSAL TYPE STRING,
ISREVERSED TYPE STRING,
BUSINESSAREA TYPE STRING,
SEGMENT TYPE STRING,
FINANCIALACCOUNTTYPE TYPE STRING,
CONTROLLINGAREA TYPE STRING,
FINANCIALMANAGEMENTAREA TYPE STRING,
FUND TYPE STRING,
GRANTID TYPE STRING,
FUNCTIONALAREA TYPE STRING,
BUDGETPERIOD TYPE STRING,
ASSETTRANSACTIONVARIANT TYPE STRING,
DISPLAYCURRENCY TYPE STRING,
AMOUNTINDISPLAYCURRENCY TYPE STRING,
ISSTATISTICALDOCUMENT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PFASSETTRAN_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_PFASSETTRAN_STR-MANDT sy-vline 
WA_PFASSETTRAN_STR-COMPANYCODE sy-vline 
WA_PFASSETTRAN_STR-MASTERFIXEDASSET sy-vline 
WA_PFASSETTRAN_STR-FIXEDASSET sy-vline 
WA_PFASSETTRAN_STR-FISCALYEAR sy-vline 
WA_PFASSETTRAN_STR-FISCALPERIOD sy-vline 
WA_PFASSETTRAN_STR-ASSETDEPRECIATIONAREA sy-vline 
WA_PFASSETTRAN_STR-LEDGERGROUP sy-vline 
WA_PFASSETTRAN_STR-LEDGER sy-vline 
WA_PFASSETTRAN_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PFASSETTRAN_STR-TRANSACTIONSUBITEM sy-vline 
WA_PFASSETTRAN_STR-DEBITCREDITCODE sy-vline 
WA_PFASSETTRAN_STR-CURRENCYROLE sy-vline 
WA_PFASSETTRAN_STR-SUBLEDGERACCTLINEITEMTYPE sy-vline 
WA_PFASSETTRAN_STR-LEDGERFISCALYEAR sy-vline 
WA_PFASSETTRAN_STR-FISCALYEARVARIANT sy-vline 
WA_PFASSETTRAN_STR-FISCALYEARPERIOD sy-vline 
WA_PFASSETTRAN_STR-ASSETACCOUNTINGKEYFIGURE sy-vline 
WA_PFASSETTRAN_STR-GROUPMASTERFIXEDASSET sy-vline 
WA_PFASSETTRAN_STR-GROUPFIXEDASSET sy-vline 
WA_PFASSETTRAN_STR-CHARTOFDEPRECIATION sy-vline 
WA_PFASSETTRAN_STR-ACCOUNTINGDOCUMENTCREATIONDATE sy-vline 
WA_PFASSETTRAN_STR-CREATIONTIME sy-vline 
WA_PFASSETTRAN_STR-POSTINGDATE sy-vline 
WA_PFASSETTRAN_STR-DOCUMENTDATE sy-vline 
WA_PFASSETTRAN_STR-ASSETVALUEDATE sy-vline 
WA_PFASSETTRAN_STR-ACCOUNTINGDOCCREATEDBYUSER sy-vline 
WA_PFASSETTRAN_STR-ASSETTRANSACTIONTYPE sy-vline 
WA_PFASSETTRAN_STR-ASSETACCTTRANSCLASSFCTN sy-vline 
WA_PFASSETTRAN_STR-ASSIGNMENTREFERENCE sy-vline 
WA_PFASSETTRAN_STR-DOCUMENTITEMTEXT sy-vline 
WA_PFASSETTRAN_STR-REFERENCEDOCUMENTTYPE sy-vline 
WA_PFASSETTRAN_STR-REFERENCEDOCUMENT sy-vline 
WA_PFASSETTRAN_STR-LOGICALSYSTEM sy-vline 
WA_PFASSETTRAN_STR-REFERENCEDOCUMENTCONTEXT sy-vline 
WA_PFASSETTRAN_STR-REVERSALREFERENCEDOCUMENTCNTXT sy-vline 
WA_PFASSETTRAN_STR-REVERSALREFERENCEDOCUMENT sy-vline 
WA_PFASSETTRAN_STR-REVERSALTRANSACTIONSUBITEM sy-vline 
WA_PFASSETTRAN_STR-ISREVERSAL sy-vline 
WA_PFASSETTRAN_STR-ISREVERSED sy-vline 
WA_PFASSETTRAN_STR-BUSINESSAREA sy-vline 
WA_PFASSETTRAN_STR-SEGMENT sy-vline 
WA_PFASSETTRAN_STR-FINANCIALACCOUNTTYPE sy-vline 
WA_PFASSETTRAN_STR-CONTROLLINGAREA sy-vline 
WA_PFASSETTRAN_STR-FINANCIALMANAGEMENTAREA sy-vline 
WA_PFASSETTRAN_STR-FUND sy-vline 
WA_PFASSETTRAN_STR-GRANTID sy-vline 
WA_PFASSETTRAN_STR-FUNCTIONALAREA sy-vline 
WA_PFASSETTRAN_STR-BUDGETPERIOD sy-vline 
WA_PFASSETTRAN_STR-ASSETTRANSACTIONVARIANT sy-vline 
WA_PFASSETTRAN_STR-DISPLAYCURRENCY sy-vline 
WA_PFASSETTRAN_STR-AMOUNTINDISPLAYCURRENCY sy-vline 
WA_PFASSETTRAN_STR-ISSTATISTICALDOCUMENT sy-vline      INTO ld_text SEPARATED BY SPACE.

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