ABAP Select data from SAP table V_S130E into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_S130E 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 V_S130E. 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 V_S130E 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_V_S130E TYPE STANDARD TABLE OF V_S130E,
      WA_V_S130E TYPE V_S130E,
      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: <V_S130E> TYPE V_S130E.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_V_S130E.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM V_S130E
  INTO TABLE IT_V_S130E.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_S130E
*  INTO TABLE @DATA(IT_V_S130E2).
*--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_V_S130E INDEX 1 INTO DATA(WA_V_S130E2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_S130E ASSIGNING <V_S130E>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_S130E>-MANDT = 1.
<V_S130E>-MATKL = 1.
<V_S130E>-MATNR = 1.
<V_S130E>-KUNAG = 1.
<V_S130E>-SSOUR = 1.

ENDLOOP.

LOOP AT IT_V_S130E INTO WA_V_S130E.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_S130E-VRSIO, sy-vline,
  WA_V_S130E-KEYFNA, sy-vline,
  WA_V_S130E-HSNUM, sy-vline,
  WA_V_S130E-VERSP, sy-vline,
  WA_V_S130E-PLOBJ, sy-vline,
  WA_V_S130E-PNUM1, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_S130E 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_V_S130E 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_V_S130E INTO WA_V_S130E.


*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 MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_V_S130E-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_S130E-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNAG
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_S130E-KUNAG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_S130E-KUNAG.
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_V_S130E_STR, 
MANDT TYPE STRING,
MATKL TYPE STRING,
MATNR TYPE STRING,
KUNAG TYPE STRING,
SSOUR TYPE STRING,
VRSIO TYPE STRING,
KEYFNA TYPE STRING,
HSNUM TYPE STRING,
VERSP TYPE STRING,
PLOBJ TYPE STRING,
PNUM1 TYPE STRING,
PRZGF TYPE STRING,
PRMOD TYPE STRING,
PERAN TYPE STRING,
ANZPR TYPE STRING,
PRWUG TYPE STRING,
PRWOG TYPE STRING,
MODAW TYPE STRING,
MODAV TYPE STRING,
KZPAR TYPE STRING,
OPGRA TYPE STRING,
KZINI TYPE STRING,
ALPHA TYPE STRING,
BETA1 TYPE STRING,
GAMMA TYPE STRING,
DELTA TYPE STRING,
EPSIL TYPE STRING,
SIGGR TYPE STRING,
PERIN TYPE STRING,
PEREX TYPE STRING,
PERIO TYPE STRING,
FIMON TYPE STRING,
GWERT TYPE STRING,
VMGWE TYPE STRING,
GWER1 TYPE STRING,
VMGW1 TYPE STRING,
GWER2 TYPE STRING,
VMGW2 TYPE STRING,
TWERT TYPE STRING,
VMTWE TYPE STRING,
PRMAD TYPE STRING,
VMMAD TYPE STRING,
FSUMM TYPE STRING,
VMFSU TYPE STRING,
AUSNA TYPE STRING,
PROAB TYPE STRING,
GEWGR TYPE STRING,
THKOF TYPE STRING,
PRROS TYPE STRING,
PRKUM TYPE STRING,
AKTPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_S130E_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_V_S130E_STR-MANDT sy-vline 
WA_V_S130E_STR-MATKL sy-vline 
WA_V_S130E_STR-MATNR sy-vline 
WA_V_S130E_STR-KUNAG sy-vline 
WA_V_S130E_STR-SSOUR sy-vline 
WA_V_S130E_STR-VRSIO sy-vline 
WA_V_S130E_STR-KEYFNA sy-vline 
WA_V_S130E_STR-HSNUM sy-vline 
WA_V_S130E_STR-VERSP sy-vline 
WA_V_S130E_STR-PLOBJ sy-vline 
WA_V_S130E_STR-PNUM1 sy-vline 
WA_V_S130E_STR-PRZGF sy-vline 
WA_V_S130E_STR-PRMOD sy-vline 
WA_V_S130E_STR-PERAN sy-vline 
WA_V_S130E_STR-ANZPR sy-vline 
WA_V_S130E_STR-PRWUG sy-vline 
WA_V_S130E_STR-PRWOG sy-vline 
WA_V_S130E_STR-MODAW sy-vline 
WA_V_S130E_STR-MODAV sy-vline 
WA_V_S130E_STR-KZPAR sy-vline 
WA_V_S130E_STR-OPGRA sy-vline 
WA_V_S130E_STR-KZINI sy-vline 
WA_V_S130E_STR-ALPHA sy-vline 
WA_V_S130E_STR-BETA1 sy-vline 
WA_V_S130E_STR-GAMMA sy-vline 
WA_V_S130E_STR-DELTA sy-vline 
WA_V_S130E_STR-EPSIL sy-vline 
WA_V_S130E_STR-SIGGR sy-vline 
WA_V_S130E_STR-PERIN sy-vline 
WA_V_S130E_STR-PEREX sy-vline 
WA_V_S130E_STR-PERIO sy-vline 
WA_V_S130E_STR-FIMON sy-vline 
WA_V_S130E_STR-GWERT sy-vline 
WA_V_S130E_STR-VMGWE sy-vline 
WA_V_S130E_STR-GWER1 sy-vline 
WA_V_S130E_STR-VMGW1 sy-vline 
WA_V_S130E_STR-GWER2 sy-vline 
WA_V_S130E_STR-VMGW2 sy-vline 
WA_V_S130E_STR-TWERT sy-vline 
WA_V_S130E_STR-VMTWE sy-vline 
WA_V_S130E_STR-PRMAD sy-vline 
WA_V_S130E_STR-VMMAD sy-vline 
WA_V_S130E_STR-FSUMM sy-vline 
WA_V_S130E_STR-VMFSU sy-vline 
WA_V_S130E_STR-AUSNA sy-vline 
WA_V_S130E_STR-PROAB sy-vline 
WA_V_S130E_STR-GEWGR sy-vline 
WA_V_S130E_STR-THKOF sy-vline 
WA_V_S130E_STR-PRROS sy-vline 
WA_V_S130E_STR-PRKUM sy-vline 
WA_V_S130E_STR-AKTPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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