ABAP Select data from SAP table PRUVATSPNRPTD2 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 PRUVATSPNRPTD2 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 PRUVATSPNRPTD2. 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 PRUVATSPNRPTD2 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_PRUVATSPNRPTD2 TYPE STANDARD TABLE OF PRUVATSPNRPTD2,
      WA_PRUVATSPNRPTD2 TYPE PRUVATSPNRPTD2,
      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: <PRUVATSPNRPTD2> TYPE PRUVATSPNRPTD2.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PRUVATSPNRPTD2.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PRUVATSPNRPTD2
  INTO TABLE IT_PRUVATSPNRPTD2.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRUVATSPNRPTD2
*  INTO TABLE @DATA(IT_PRUVATSPNRPTD22).
*--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_PRUVATSPNRPTD2 INDEX 1 INTO DATA(WA_PRUVATSPNRPTD22).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PRUVATSPNRPTD2 ASSIGNING <PRUVATSPNRPTD2>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRUVATSPNRPTD2>-MANDT = 1.
<PRUVATSPNRPTD2>-COMPANYCODE = 1.
<PRUVATSPNRPTD2>-ACCOUNTINGDOCUMENT = 1.
<PRUVATSPNRPTD2>-FISCALYEAR = 1.
<PRUVATSPNRPTD2>-ACCOUNTINGDOCUMENTTYPE = 1.

ENDLOOP.

LOOP AT IT_PRUVATSPNRPTD2 INTO WA_PRUVATSPNRPTD2.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRUVATSPNRPTD2-POSTINGDATE, sy-vline,
  WA_PRUVATSPNRPTD2-TAXREPORTINGDATE, sy-vline,
  WA_PRUVATSPNRPTD2-ISREVERSAL, sy-vline,
  WA_PRUVATSPNRPTD2-ISREVERSED, sy-vline,
  WA_PRUVATSPNRPTD2-SRCDOCNMBRFORORIGINALDOCUMENT, sy-vline,
  WA_PRUVATSPNRPTD2-SRCDOCYEARFORORIGINALDOCUMENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PRUVATSPNRPTD2 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_PRUVATSPNRPTD2 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_PRUVATSPNRPTD2 INTO WA_PRUVATSPNRPTD2.


*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_PRUVATSPNRPTD2-ACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUVATSPNRPTD2-ACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PRUVATSPNRPTD2-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUVATSPNRPTD2-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SRCDOCNMBRFORORIGINALDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRUVATSPNRPTD2-SRCDOCNMBRFORORIGINALDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUVATSPNRPTD2-SRCDOCNMBRFORORIGINALDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field SRCDOCYEARFORORIGINALDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PRUVATSPNRPTD2-SRCDOCYEARFORORIGINALDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUVATSPNRPTD2-SRCDOCYEARFORORIGINALDOCUMENT.
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_PRUVATSPNRPTD2_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
POSTINGDATE TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
ISREVERSAL TYPE STRING,
ISREVERSED TYPE STRING,
SRCDOCNMBRFORORIGINALDOCUMENT TYPE STRING,
SRCDOCYEARFORORIGINALDOCUMENT TYPE STRING,
SRCDOCTYPEFORORIGINALDOCUMENT TYPE STRING,
TAXCODE TYPE STRING,
DEBITCREDITCODE TYPE STRING,
RU_VATRETURNVERSION TYPE STRING,
RU_VATSUBSCENARIOVERSION TYPE STRING,
RU_VATRETURNSECTIONTYPE TYPE STRING,
RU_VATSUBSCENARIO TYPE STRING,
RU_VATSCENARIO TYPE STRING,
RU_VATSUBSCENARIOITEM TYPE STRING,
TAXITEMCLASSIFICATION TYPE STRING,
ISCORRECTIONINVOICE TYPE STRING,
RU_SOURCEDOCUMENTTYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRUVATSPNRPTD2_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_PRUVATSPNRPTD2_STR-MANDT sy-vline 
WA_PRUVATSPNRPTD2_STR-COMPANYCODE sy-vline 
WA_PRUVATSPNRPTD2_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PRUVATSPNRPTD2_STR-FISCALYEAR sy-vline 
WA_PRUVATSPNRPTD2_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_PRUVATSPNRPTD2_STR-POSTINGDATE sy-vline 
WA_PRUVATSPNRPTD2_STR-TAXREPORTINGDATE sy-vline 
WA_PRUVATSPNRPTD2_STR-ISREVERSAL sy-vline 
WA_PRUVATSPNRPTD2_STR-ISREVERSED sy-vline 
WA_PRUVATSPNRPTD2_STR-SRCDOCNMBRFORORIGINALDOCUMENT sy-vline 
WA_PRUVATSPNRPTD2_STR-SRCDOCYEARFORORIGINALDOCUMENT sy-vline 
WA_PRUVATSPNRPTD2_STR-SRCDOCTYPEFORORIGINALDOCUMENT sy-vline 
WA_PRUVATSPNRPTD2_STR-TAXCODE sy-vline 
WA_PRUVATSPNRPTD2_STR-DEBITCREDITCODE sy-vline 
WA_PRUVATSPNRPTD2_STR-RU_VATRETURNVERSION sy-vline 
WA_PRUVATSPNRPTD2_STR-RU_VATSUBSCENARIOVERSION sy-vline 
WA_PRUVATSPNRPTD2_STR-RU_VATRETURNSECTIONTYPE sy-vline 
WA_PRUVATSPNRPTD2_STR-RU_VATSUBSCENARIO sy-vline 
WA_PRUVATSPNRPTD2_STR-RU_VATSCENARIO sy-vline 
WA_PRUVATSPNRPTD2_STR-RU_VATSUBSCENARIOITEM sy-vline 
WA_PRUVATSPNRPTD2_STR-TAXITEMCLASSIFICATION sy-vline 
WA_PRUVATSPNRPTD2_STR-ISCORRECTIONINVOICE sy-vline 
WA_PRUVATSPNRPTD2_STR-RU_SOURCEDOCUMENTTYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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