ABAP Select data from SAP table PRUVATOUTINVJLS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRUVATOUTINVJLS
*  INTO TABLE @DATA(IT_PRUVATOUTINVJLS2).
*--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_PRUVATOUTINVJLS INDEX 1 INTO DATA(WA_PRUVATOUTINVJLS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRUVATOUTINVJLS>-MANDT = 1.
<PRUVATOUTINVJLS>-COMPANYCODE = 1.
<PRUVATOUTINVJLS>-ACCOUNTINGDOCUMENT = 1.
<PRUVATOUTINVJLS>-FISCALYEAR = 1.
<PRUVATOUTINVJLS>-REVISIONNUMBER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRUVATOUTINVJLS-RU_INCOMINGINVOICECOMPANYCODE, sy-vline,
  WA_PRUVATOUTINVJLS-INCGINVOICEACCOUNTINGDOCUMENT, sy-vline,
  WA_PRUVATOUTINVJLS-INCGINVOICEACCTGDOCFISCALYEAR, sy-vline,
  WA_PRUVATOUTINVJLS-INCOMINGREVISIONNUMBER, sy-vline,
  WA_PRUVATOUTINVJLS-AMOUNTINTRANSACTIONCURRENCY, sy-vline,
  WA_PRUVATOUTINVJLS-TAXAMOUNTINTRANSCRCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PRUVATOUTINVJLS 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_PRUVATOUTINVJLS 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_PRUVATOUTINVJLS INTO WA_PRUVATOUTINVJLS.


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

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

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

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

*Conversion exit AC172, internal->external for field AMOUNTINTRANSACTIONCURRENCY
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_PRUVATOUTINVJLS-AMOUNTINTRANSACTIONCURRENCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUVATOUTINVJLS-AMOUNTINTRANSACTIONCURRENCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TAXAMOUNTINTRANSCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_PRUVATOUTINVJLS-TAXAMOUNTINTRANSCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUVATOUTINVJLS-TAXAMOUNTINTRANSCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field DIFFERENCETAXAMTINTRANSCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_PRUVATOUTINVJLS-DIFFERENCETAXAMTINTRANSCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUVATOUTINVJLS-DIFFERENCETAXAMTINTRANSCRCY.
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_PRUVATOUTINVJLS_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
REVISIONNUMBER TYPE STRING,
RU_INCOMINGINVOICECOMPANYCODE TYPE STRING,
INCGINVOICEACCOUNTINGDOCUMENT TYPE STRING,
INCGINVOICEACCTGDOCFISCALYEAR TYPE STRING,
INCOMINGREVISIONNUMBER TYPE STRING,
AMOUNTINTRANSACTIONCURRENCY TYPE STRING,
TAXAMOUNTINTRANSCRCY TYPE STRING,
DIFFERENCEAMTINTRANSCRCY TYPE STRING,
DIFFERENCETAXAMTINTRANSCRCY TYPE STRING,
CURRENCY TYPE STRING,
CURRENCYISOCODE TYPE STRING,
INCOMINGINVOICENUMBER TYPE STRING,
INCOMINGINVOICEDATE TYPE STRING,
BUSINESSPARTNER TYPE STRING,
RU_PARTNERORGANIZATIONNAME TYPE STRING,
RU_PARTNERORGANIZATIONKPP TYPE STRING,
RU_PARTNERORGANIZATIONINN TYPE STRING,
PARTNERISORGANIZATION TYPE STRING,
RU_PARTNERPERSONINN TYPE STRING,
PARTNERPERSONSURNAME TYPE STRING,
PARTNERPERSONNAME TYPE STRING,
PARTNERPERSONMIDDLENAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRUVATOUTINVJLS_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_PRUVATOUTINVJLS_STR-MANDT sy-vline 
WA_PRUVATOUTINVJLS_STR-COMPANYCODE sy-vline 
WA_PRUVATOUTINVJLS_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PRUVATOUTINVJLS_STR-FISCALYEAR sy-vline 
WA_PRUVATOUTINVJLS_STR-REVISIONNUMBER sy-vline 
WA_PRUVATOUTINVJLS_STR-RU_INCOMINGINVOICECOMPANYCODE sy-vline 
WA_PRUVATOUTINVJLS_STR-INCGINVOICEACCOUNTINGDOCUMENT sy-vline 
WA_PRUVATOUTINVJLS_STR-INCGINVOICEACCTGDOCFISCALYEAR sy-vline 
WA_PRUVATOUTINVJLS_STR-INCOMINGREVISIONNUMBER sy-vline 
WA_PRUVATOUTINVJLS_STR-AMOUNTINTRANSACTIONCURRENCY sy-vline 
WA_PRUVATOUTINVJLS_STR-TAXAMOUNTINTRANSCRCY sy-vline 
WA_PRUVATOUTINVJLS_STR-DIFFERENCEAMTINTRANSCRCY sy-vline 
WA_PRUVATOUTINVJLS_STR-DIFFERENCETAXAMTINTRANSCRCY sy-vline 
WA_PRUVATOUTINVJLS_STR-CURRENCY sy-vline 
WA_PRUVATOUTINVJLS_STR-CURRENCYISOCODE sy-vline 
WA_PRUVATOUTINVJLS_STR-INCOMINGINVOICENUMBER sy-vline 
WA_PRUVATOUTINVJLS_STR-INCOMINGINVOICEDATE sy-vline 
WA_PRUVATOUTINVJLS_STR-BUSINESSPARTNER sy-vline 
WA_PRUVATOUTINVJLS_STR-RU_PARTNERORGANIZATIONNAME sy-vline 
WA_PRUVATOUTINVJLS_STR-RU_PARTNERORGANIZATIONKPP sy-vline 
WA_PRUVATOUTINVJLS_STR-RU_PARTNERORGANIZATIONINN sy-vline 
WA_PRUVATOUTINVJLS_STR-PARTNERISORGANIZATION sy-vline 
WA_PRUVATOUTINVJLS_STR-RU_PARTNERPERSONINN sy-vline 
WA_PRUVATOUTINVJLS_STR-PARTNERPERSONSURNAME sy-vline 
WA_PRUVATOUTINVJLS_STR-PARTNERPERSONNAME sy-vline 
WA_PRUVATOUTINVJLS_STR-PARTNERPERSONMIDDLENAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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