ABAP Select data from SAP table PRUFASSETVTR1 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PRUFASSETVTR1 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 PRUFASSETVTR1. 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 PRUFASSETVTR1 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_PRUFASSETVTR1 TYPE STANDARD TABLE OF PRUFASSETVTR1,
      WA_PRUFASSETVTR1 TYPE PRUFASSETVTR1,
      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: <PRUFASSETVTR1> TYPE PRUFASSETVTR1.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PRUFASSETVTR1.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PRUFASSETVTR1
  INTO TABLE IT_PRUFASSETVTR1.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRUFASSETVTR1
*  INTO TABLE @DATA(IT_PRUFASSETVTR12).
*--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_PRUFASSETVTR1 INDEX 1 INTO DATA(WA_PRUFASSETVTR12).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PRUFASSETVTR1 ASSIGNING <PRUFASSETVTR1>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRUFASSETVTR1>-MANDT = 1.
<PRUFASSETVTR1>-COMPANYCODE = 1.
<PRUFASSETVTR1>-ASSETDEPRECIATIONAREA = 1.
<PRUFASSETVTR1>-MASTERFIXEDASSET = 1.
<PRUFASSETVTR1>-FIXEDASSET = 1.

ENDLOOP.

LOOP AT IT_PRUFASSETVTR1 INTO WA_PRUFASSETVTR1.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRUFASSETVTR1-ACCOUNTINGDOCUMENT, sy-vline,
  WA_PRUFASSETVTR1-TRANSACTIONSUBITEM, sy-vline,
  WA_PRUFASSETVTR1-LEDGER, sy-vline,
  WA_PRUFASSETVTR1-FISCALYEAR, sy-vline,
  WA_PRUFASSETVTR1-FISCALPERIOD, sy-vline,
  WA_PRUFASSETVTR1-SUBLEDGERACCTLINEITEMTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PRUFASSETVTR1 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_PRUFASSETVTR1 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_PRUFASSETVTR1 INTO WA_PRUFASSETVTR1.


*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_PRUFASSETVTR1-MASTERFIXEDASSET
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFASSETVTR1-MASTERFIXEDASSET.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FIXEDASSET
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRUFASSETVTR1-FIXEDASSET
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFASSETVTR1-FIXEDASSET.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ACCOUNTINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRUFASSETVTR1-ACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFASSETVTR1-ACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LEDGER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRUFASSETVTR1-LEDGER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFASSETVTR1-LEDGER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PRUFASSETVTR1-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFASSETVTR1-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ASSETACCOUNTINGKEYFIGURE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRUFASSETVTR1-ASSETACCOUNTINGKEYFIGURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFASSETVTR1-ASSETACCOUNTINGKEYFIGURE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LOGICALSYSTEM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRUFASSETVTR1-LOGICALSYSTEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFASSETVTR1-LOGICALSYSTEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field LEDGERFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PRUFASSETVTR1-LEDGERFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFASSETVTR1-LEDGERFISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REFERENCEDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRUFASSETVTR1-REFERENCEDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFASSETVTR1-REFERENCEDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REVERSALREFERENCEDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRUFASSETVTR1-REVERSALREFERENCEDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFASSETVTR1-REVERSALREFERENCEDOCUMENT.
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_PRUFASSETVTR1_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ASSETDEPRECIATIONAREA TYPE STRING,
MASTERFIXEDASSET TYPE STRING,
FIXEDASSET TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
TRANSACTIONSUBITEM TYPE STRING,
LEDGER TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALPERIOD TYPE STRING,
SUBLEDGERACCTLINEITEMTYPE TYPE STRING,
ASSETACCTTRANSCLASSFCTN TYPE STRING,
ASSETACCOUNTINGKEYFIGURESET TYPE STRING,
ASSETACCOUNTINGKEYFIGURE TYPE STRING,
DEBITCREDITCODE TYPE STRING,
LOGICALSYSTEM TYPE STRING,
REFERENCEDOCUMENTTYPE TYPE STRING,
REFERENCEDOCUMENTCONTEXT TYPE STRING,
LEDGERFISCALYEAR TYPE STRING,
FISCALYEARVARIANT TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
ISREVERSAL TYPE STRING,
ISREVERSED TYPE STRING,
POSTINGDATE TYPE STRING,
ASSETVALUEDATE TYPE STRING,
AMOUNTINCOMPANYCODECURRENCY TYPE STRING,
ASSETTRANSACTIONTYPE TYPE STRING,
REFERENCEDOCUMENT TYPE STRING,
REFERENCEDOCUMENTITEM TYPE STRING,
REVERSALREFERENCEDOCUMENT TYPE STRING,
REVERSALTRANSACTIONSUBITEM TYPE STRING,
ANBTR TYPE STRING,
INVZVL TYPE STRING,
AUFWVL TYPE STRING,
AUFNVL TYPE STRING,
NAFAVL TYPE STRING,
SAFAVL TYPE STRING,
AAFAVL TYPE STRING,
MAFAVL TYPE STRING,
ERLBT TYPE STRING,
VERKO TYPE STRING,
RET_LOSS TYPE STRING,
RET_GAIN TYPE STRING,
RET_NBV TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRUFASSETVTR1_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_PRUFASSETVTR1_STR-MANDT sy-vline 
WA_PRUFASSETVTR1_STR-COMPANYCODE sy-vline 
WA_PRUFASSETVTR1_STR-ASSETDEPRECIATIONAREA sy-vline 
WA_PRUFASSETVTR1_STR-MASTERFIXEDASSET sy-vline 
WA_PRUFASSETVTR1_STR-FIXEDASSET sy-vline 
WA_PRUFASSETVTR1_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PRUFASSETVTR1_STR-TRANSACTIONSUBITEM sy-vline 
WA_PRUFASSETVTR1_STR-LEDGER sy-vline 
WA_PRUFASSETVTR1_STR-FISCALYEAR sy-vline 
WA_PRUFASSETVTR1_STR-FISCALPERIOD sy-vline 
WA_PRUFASSETVTR1_STR-SUBLEDGERACCTLINEITEMTYPE sy-vline 
WA_PRUFASSETVTR1_STR-ASSETACCTTRANSCLASSFCTN sy-vline 
WA_PRUFASSETVTR1_STR-ASSETACCOUNTINGKEYFIGURESET sy-vline 
WA_PRUFASSETVTR1_STR-ASSETACCOUNTINGKEYFIGURE sy-vline 
WA_PRUFASSETVTR1_STR-DEBITCREDITCODE sy-vline 
WA_PRUFASSETVTR1_STR-LOGICALSYSTEM sy-vline 
WA_PRUFASSETVTR1_STR-REFERENCEDOCUMENTTYPE sy-vline 
WA_PRUFASSETVTR1_STR-REFERENCEDOCUMENTCONTEXT sy-vline 
WA_PRUFASSETVTR1_STR-LEDGERFISCALYEAR sy-vline 
WA_PRUFASSETVTR1_STR-FISCALYEARVARIANT sy-vline 
WA_PRUFASSETVTR1_STR-FISCALYEARPERIOD sy-vline 
WA_PRUFASSETVTR1_STR-ISREVERSAL sy-vline 
WA_PRUFASSETVTR1_STR-ISREVERSED sy-vline 
WA_PRUFASSETVTR1_STR-POSTINGDATE sy-vline 
WA_PRUFASSETVTR1_STR-ASSETVALUEDATE sy-vline 
WA_PRUFASSETVTR1_STR-AMOUNTINCOMPANYCODECURRENCY sy-vline 
WA_PRUFASSETVTR1_STR-ASSETTRANSACTIONTYPE sy-vline 
WA_PRUFASSETVTR1_STR-REFERENCEDOCUMENT sy-vline 
WA_PRUFASSETVTR1_STR-REFERENCEDOCUMENTITEM sy-vline 
WA_PRUFASSETVTR1_STR-REVERSALREFERENCEDOCUMENT sy-vline 
WA_PRUFASSETVTR1_STR-REVERSALTRANSACTIONSUBITEM sy-vline 
WA_PRUFASSETVTR1_STR-ANBTR sy-vline 
WA_PRUFASSETVTR1_STR-INVZVL sy-vline 
WA_PRUFASSETVTR1_STR-AUFWVL sy-vline 
WA_PRUFASSETVTR1_STR-AUFNVL sy-vline 
WA_PRUFASSETVTR1_STR-NAFAVL sy-vline 
WA_PRUFASSETVTR1_STR-SAFAVL sy-vline 
WA_PRUFASSETVTR1_STR-AAFAVL sy-vline 
WA_PRUFASSETVTR1_STR-MAFAVL sy-vline 
WA_PRUFASSETVTR1_STR-ERLBT sy-vline 
WA_PRUFASSETVTR1_STR-VERKO sy-vline 
WA_PRUFASSETVTR1_STR-RET_LOSS sy-vline 
WA_PRUFASSETVTR1_STR-RET_GAIN sy-vline 
WA_PRUFASSETVTR1_STR-RET_NBV sy-vline      INTO ld_text SEPARATED BY SPACE.

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