ABAP Select data from SAP table P02VS_EXP_TAB_RECORD into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP P02VS_EXP_TAB_RECORD 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 P02VS_EXP_TAB_RECORD. 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 P02VS_EXP_TAB_RECORD 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_P02VS_EXP_TAB_RECORD TYPE STANDARD TABLE OF P02VS_EXP_TAB_RECORD,
      WA_P02VS_EXP_TAB_RECORD TYPE P02VS_EXP_TAB_RECORD,
      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: <P02VS_EXP_TAB_RECORD> TYPE P02VS_EXP_TAB_RECORD.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P02VS_EXP_TAB_RECORD.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P02VS_EXP_TAB_RECORD
  INTO TABLE IT_P02VS_EXP_TAB_RECORD.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P02VS_EXP_TAB_RECORD
*  INTO TABLE @DATA(IT_P02VS_EXP_TAB_RECORD2).
*--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_P02VS_EXP_TAB_RECORD INDEX 1 INTO DATA(WA_P02VS_EXP_TAB_RECORD2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P02VS_EXP_TAB_RECORD ASSIGNING <P02VS_EXP_TAB_RECORD>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P02VS_EXP_TAB_RECORD>-PERNR = 1.
<P02VS_EXP_TAB_RECORD>-KASSE = 1.
<P02VS_EXP_TAB_RECORD>-AHVNR_OUT = 1.
<P02VS_EXP_TAB_RECORD>-PERSG = 1.
<P02VS_EXP_TAB_RECORD>-PERSK = 1.

ENDLOOP.

LOOP AT IT_P02VS_EXP_TAB_RECORD INTO WA_P02VS_EXP_TAB_RECORD.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P02VS_EXP_TAB_RECORD-WERKS, sy-vline,
  WA_P02VS_EXP_TAB_RECORD-BTRTL, sy-vline,
  WA_P02VS_EXP_TAB_RECORD-ANRED, sy-vline,
  WA_P02VS_EXP_TAB_RECORD-TITLE_PERS, sy-vline,
  WA_P02VS_EXP_TAB_RECORD-NAME_PERS, sy-vline,
  WA_P02VS_EXP_TAB_RECORD-NAME1, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P02VS_EXP_TAB_RECORD 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_P02VS_EXP_TAB_RECORD 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_P02VS_EXP_TAB_RECORD INTO WA_P02VS_EXP_TAB_RECORD.


*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 ISOLA, internal->external for field SPRAS
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_P02VS_EXP_TAB_RECORD-SPRAS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_P02VS_EXP_TAB_RECORD-SPRAS.
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_P02VS_EXP_TAB_RECORD_STR, 
PERNR TYPE STRING,
KASSE TYPE STRING,
AHVNR_OUT TYPE STRING,
PERSG TYPE STRING,
PERSK TYPE STRING,
WERKS TYPE STRING,
BTRTL TYPE STRING,
ANRED TYPE STRING,
TITLE_PERS TYPE STRING,
NAME_PERS TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
NAME_CO TYPE STRING,
GESCH TYPE STRING,
SPRAS TYPE STRING,
STRAS TYPE STRING,
PSTLZ TYPE STRING,
ORT01 TYPE STRING,
REGIO TYPE STRING,
LAND1 TYPE STRING,
SFD01 TYPE STRING,
SFD02 TYPE STRING,
SFD03 TYPE STRING,
SFD04 TYPE STRING,
SFD05 TYPE STRING,
SFD06 TYPE STRING,
SFD07 TYPE STRING,
SFD08 TYPE STRING,
SFD09 TYPE STRING,
SFD10 TYPE STRING,
SFD11 TYPE STRING,
SFD12 TYPE STRING,
SFD13 TYPE STRING,
SFD14 TYPE STRING,
SFD15 TYPE STRING,
SFD16 TYPE STRING,
SFD17 TYPE STRING,
SFD18 TYPE STRING,
SFD19 TYPE STRING,
SFD20 TYPE STRING,
SFD31 TYPE STRING,
SFD32 TYPE STRING,
SFD33 TYPE STRING,
SFD34 TYPE STRING,
SFD35 TYPE STRING,
SFD36 TYPE STRING,
SFD37 TYPE STRING,
SFD38 TYPE STRING,
SFD39 TYPE STRING,
SFD40 TYPE STRING,
SFD41 TYPE STRING,
SFD42 TYPE STRING,
SFD43 TYPE STRING,
SFD44 TYPE STRING,
SFD45 TYPE STRING,
SFD46 TYPE STRING,
SFD47 TYPE STRING,
SFD48 TYPE STRING,
SFD49 TYPE STRING,
SFD50 TYPE STRING,
SFD51 TYPE STRING,
SFD52 TYPE STRING,
SFD53 TYPE STRING,
SFD54 TYPE STRING,
SFD55 TYPE STRING,
SFD56 TYPE STRING,
SFD57 TYPE STRING,
SFD58 TYPE STRING,
SFD59 TYPE STRING,
SFD60 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P02VS_EXP_TAB_RECORD_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_P02VS_EXP_TAB_RECORD_STR-PERNR sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-KASSE sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-AHVNR_OUT sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-PERSG sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-PERSK sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-WERKS sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-BTRTL sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-ANRED sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-TITLE_PERS sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-NAME_PERS sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-NAME1 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-NAME2 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-NAME_CO sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-GESCH sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SPRAS sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-STRAS sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-PSTLZ sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-ORT01 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-REGIO sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-LAND1 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD01 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD02 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD03 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD04 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD05 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD06 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD07 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD08 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD09 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD10 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD11 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD12 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD13 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD14 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD15 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD16 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD17 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD18 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD19 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD20 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD31 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD32 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD33 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD34 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD35 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD36 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD37 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD38 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD39 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD40 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD41 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD42 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD43 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD44 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD45 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD46 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD47 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD48 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD49 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD50 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD51 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD52 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD53 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD54 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD55 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD56 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD57 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD58 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD59 sy-vline 
WA_P02VS_EXP_TAB_RECORD_STR-SFD60 sy-vline      INTO ld_text SEPARATED BY SPACE.

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