ABAP Select data from SAP table /SAPPSPRO/V_FRE2 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 /SAPPSPRO/V_FRE2 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 /SAPPSPRO/V_FRE2. 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 /SAPPSPRO/V_FRE2 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_/SAPPSPRO/V_FRE2 TYPE STANDARD TABLE OF /SAPPSPRO/V_FRE2,
      WA_/SAPPSPRO/V_FRE2 TYPE /SAPPSPRO/V_FRE2,
      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: </SAPPSPRO/V_FRE2> TYPE /SAPPSPRO/V_FRE2.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/SAPPSPRO/V_FRE2.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SAPPSPRO/V_FRE2
  INTO TABLE IT_/SAPPSPRO/V_FRE2.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPPSPRO/V_FRE2
*  INTO TABLE @DATA(IT_/SAPPSPRO/V_FRE22).
*--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_/SAPPSPRO/V_FRE2 INDEX 1 INTO DATA(WA_/SAPPSPRO/V_FRE22).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPPSPRO/V_FRE2 ASSIGNING </SAPPSPRO/V_FRE2>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPPSPRO/V_FRE2>-MANDT = 1.
</SAPPSPRO/V_FRE2>-EBELN = 1.
</SAPPSPRO/V_FRE2>-BSTYP = 1.
</SAPPSPRO/V_FRE2>-BSART = 1.
</SAPPSPRO/V_FRE2>-LOEKZ_K = 1.

ENDLOOP.

LOOP AT IT_/SAPPSPRO/V_FRE2 INTO WA_/SAPPSPRO/V_FRE2.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPPSPRO/V_FRE2-LIFNR, sy-vline,
  WA_/SAPPSPRO/V_FRE2-EKORG, sy-vline,
  WA_/SAPPSPRO/V_FRE2-EKGRP, sy-vline,
  WA_/SAPPSPRO/V_FRE2-WAERS, sy-vline,
  WA_/SAPPSPRO/V_FRE2-BEDAT, sy-vline,
  WA_/SAPPSPRO/V_FRE2-VERKF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPPSPRO/V_FRE2 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_/SAPPSPRO/V_FRE2 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_/SAPPSPRO/V_FRE2 INTO WA_/SAPPSPRO/V_FRE2.


*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 EBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPSPRO/V_FRE2-EBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPSPRO/V_FRE2-EBELN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPSPRO/V_FRE2-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPSPRO/V_FRE2-LIFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFRE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPSPRO/V_FRE2-LIFRE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPSPRO/V_FRE2-LIFRE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPSPRO/V_FRE2-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPSPRO/V_FRE2-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPSPRO/V_FRE2-MEINS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPSPRO/V_FRE2-MEINS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field BPRME
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPSPRO/V_FRE2-BPRME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPSPRO/V_FRE2-BPRME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPSPRO/V_FRE2-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPSPRO/V_FRE2-FIPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GRANT_NBR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPSPRO/V_FRE2-GRANT_NBR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPSPRO/V_FRE2-GRANT_NBR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KO_PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPSPRO/V_FRE2-KO_PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPSPRO/V_FRE2-KO_PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KO_PPRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPSPRO/V_FRE2-KO_PPRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPSPRO/V_FRE2-KO_PPRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPSPRO/V_FRE2-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPSPRO/V_FRE2-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPSPRO/V_FRE2-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPSPRO/V_FRE2-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR_FR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPSPRO/V_FRE2-LIFNR_FR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPSPRO/V_FRE2-LIFNR_FR.
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_/SAPPSPRO/V_FRE2_STR, 
MANDT TYPE STRING,
EBELN TYPE STRING,
BSTYP TYPE STRING,
BSART TYPE STRING,
LOEKZ_K TYPE STRING,
LIFNR TYPE STRING,
EKORG TYPE STRING,
EKGRP TYPE STRING,
WAERS TYPE STRING,
BEDAT TYPE STRING,
VERKF TYPE STRING,
TELF1 TYPE STRING,
KNUMV TYPE STRING,
KALSM TYPE STRING,
LIFRE TYPE STRING,
FRGRL TYPE STRING,
MEMORY TYPE STRING,
EBELP TYPE STRING,
LOEKZ_P TYPE STRING,
TXZ01 TYPE STRING,
BUKRS TYPE STRING,
MATNR TYPE STRING,
BWTAR TYPE STRING,
WERKS TYPE STRING,
SOBKZ TYPE STRING,
KZBWS TYPE STRING,
PEINH TYPE STRING,
MEINS TYPE STRING,
BPRME TYPE STRING,
BPUMZ TYPE STRING,
BPUMN TYPE STRING,
UMREZ TYPE STRING,
UMREN TYPE STRING,
PSTYP TYPE STRING,
KNTTP TYPE STRING,
VRTKZ TYPE STRING,
WEPOS TYPE STRING,
WEUNB TYPE STRING,
REPOS TYPE STRING,
WEBRE TYPE STRING,
LEBRE TYPE STRING,
GEBER TYPE STRING,
FISTL TYPE STRING,
FIPOS TYPE STRING,
FKBER TYPE STRING,
GRANT_NBR TYPE STRING,
KO_GSBER TYPE STRING,
KO_PARGB TYPE STRING,
KO_PRCTR TYPE STRING,
KO_PPRCTR TYPE STRING,
MEPRF TYPE STRING,
XERSY TYPE STRING,
RETPO TYPE STRING,
STUNR TYPE STRING,
ZAEHK TYPE STRING,
VGABE TYPE STRING,
GJAHR TYPE STRING,
BELNR TYPE STRING,
BUZEI TYPE STRING,
BEWTP TYPE STRING,
BUDAT TYPE STRING,
MENGE TYPE STRING,
DMBTR TYPE STRING,
AREWR TYPE STRING,
SHKZG TYPE STRING,
LIFNR_FR TYPE STRING,
KSCHL TYPE STRING,
BWTAR_BZ TYPE STRING,
BPMNG TYPE STRING,
WRBTR TYPE STRING,
AREWB TYPE STRING,
REWRB TYPE STRING,
SHKKO TYPE STRING,
EXLIN TYPE STRING,
CPUDT TYPE STRING,
CPUTM TYPE STRING,
DIFF_INVOICE TYPE STRING,
SAPRL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPPSPRO/V_FRE2_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_/SAPPSPRO/V_FRE2_STR-MANDT sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-EBELN sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-BSTYP sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-BSART sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-LOEKZ_K sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-LIFNR sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-EKORG sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-EKGRP sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-WAERS sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-BEDAT sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-VERKF sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-TELF1 sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-KNUMV sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-KALSM sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-LIFRE sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-FRGRL sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-MEMORY sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-EBELP sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-LOEKZ_P sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-TXZ01 sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-BUKRS sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-MATNR sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-BWTAR sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-WERKS sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-SOBKZ sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-KZBWS sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-PEINH sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-MEINS sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-BPRME sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-BPUMZ sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-BPUMN sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-UMREZ sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-UMREN sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-PSTYP sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-KNTTP sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-VRTKZ sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-WEPOS sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-WEUNB sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-REPOS sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-WEBRE sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-LEBRE sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-GEBER sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-FISTL sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-FIPOS sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-FKBER sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-GRANT_NBR sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-KO_GSBER sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-KO_PARGB sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-KO_PRCTR sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-KO_PPRCTR sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-MEPRF sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-XERSY sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-RETPO sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-STUNR sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-ZAEHK sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-VGABE sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-GJAHR sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-BELNR sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-BUZEI sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-BEWTP sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-BUDAT sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-MENGE sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-DMBTR sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-AREWR sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-SHKZG sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-LIFNR_FR sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-KSCHL sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-BWTAR_BZ sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-BPMNG sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-WRBTR sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-AREWB sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-REWRB sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-SHKKO sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-EXLIN sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-CPUDT sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-CPUTM sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-DIFF_INVOICE sy-vline 
WA_/SAPPSPRO/V_FRE2_STR-SAPRL sy-vline      INTO ld_text SEPARATED BY SPACE.

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