ABAP Select data from SAP table V_ARUN_SRT_MM into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_ARUN_SRT_MM 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_ARUN_SRT_MM. 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_ARUN_SRT_MM 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_ARUN_SRT_MM TYPE STANDARD TABLE OF V_ARUN_SRT_MM,
      WA_V_ARUN_SRT_MM TYPE V_ARUN_SRT_MM,
      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_ARUN_SRT_MM> TYPE V_ARUN_SRT_MM.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_ARUN_SRT_MM
*  INTO TABLE @DATA(IT_V_ARUN_SRT_MM2).
*--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_ARUN_SRT_MM INDEX 1 INTO DATA(WA_V_ARUN_SRT_MM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_ARUN_SRT_MM>-MANDT = 1.
<V_ARUN_SRT_MM>-EBELN = 1.
<V_ARUN_SRT_MM>-BSTYP = 1.
<V_ARUN_SRT_MM>-BSART = 1.
<V_ARUN_SRT_MM>-BEDAT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_ARUN_SRT_MM-RESWK, sy-vline,
  WA_V_ARUN_SRT_MM-AEDAT, sy-vline,
  WA_V_ARUN_SRT_MM-EKORG, sy-vline,
  WA_V_ARUN_SRT_MM-KUNNR, sy-vline,
  WA_V_ARUN_SRT_MM-AUDAT, sy-vline,
  WA_V_ARUN_SRT_MM-EBELP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_ARUN_SRT_MM 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_ARUN_SRT_MM 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_ARUN_SRT_MM INTO WA_V_ARUN_SRT_MM.


*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_V_ARUN_SRT_MM-EBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_ARUN_SRT_MM-EBELN.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit MATN1, internal->external for field SATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_V_ARUN_SRT_MM-SATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_ARUN_SRT_MM-SATNR.
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_ARUN_SRT_MM_STR, 
MANDT TYPE STRING,
EBELN TYPE STRING,
BSTYP TYPE STRING,
BSART TYPE STRING,
BEDAT TYPE STRING,
RESWK TYPE STRING,
AEDAT TYPE STRING,
EKORG TYPE STRING,
KUNNR TYPE STRING,
AUDAT TYPE STRING,
EBELP TYPE STRING,
MATNR TYPE STRING,
MEINS TYPE STRING,
SGT_RCAT TYPE STRING,
FSH_SEASON TYPE STRING,
FSH_SEASON_YEAR TYPE STRING,
FSH_COLLECTION TYPE STRING,
FSH_THEME TYPE STRING,
ABELN TYPE STRING,
ABELP TYPE STRING,
WERKS TYPE STRING,
LGORT TYPE STRING,
MATKL TYPE STRING,
MENGE TYPE STRING,
UMREZ TYPE STRING,
UMREN TYPE STRING,
LMEIN TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
LPRIO TYPE STRING,
SATNR TYPE STRING,
MTPOS_MARA TYPE STRING,
XCHPF TYPE STRING,
SGT_COVS TYPE STRING,
SGT_STK_PRT TYPE STRING,
KDGRP TYPE STRING,
KVGR1 TYPE STRING,
KVGR2 TYPE STRING,
KVGR3 TYPE STRING,
KVGR4 TYPE STRING,
KVGR5 TYPE STRING,
FSH_KVGR6 TYPE STRING,
FSH_KVGR7 TYPE STRING,
FSH_KVGR8 TYPE STRING,
FSH_KVGR9 TYPE STRING,
FSH_KVGR10 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_ARUN_SRT_MM_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_ARUN_SRT_MM_STR-MANDT sy-vline 
WA_V_ARUN_SRT_MM_STR-EBELN sy-vline 
WA_V_ARUN_SRT_MM_STR-BSTYP sy-vline 
WA_V_ARUN_SRT_MM_STR-BSART sy-vline 
WA_V_ARUN_SRT_MM_STR-BEDAT sy-vline 
WA_V_ARUN_SRT_MM_STR-RESWK sy-vline 
WA_V_ARUN_SRT_MM_STR-AEDAT sy-vline 
WA_V_ARUN_SRT_MM_STR-EKORG sy-vline 
WA_V_ARUN_SRT_MM_STR-KUNNR sy-vline 
WA_V_ARUN_SRT_MM_STR-AUDAT sy-vline 
WA_V_ARUN_SRT_MM_STR-EBELP sy-vline 
WA_V_ARUN_SRT_MM_STR-MATNR sy-vline 
WA_V_ARUN_SRT_MM_STR-MEINS sy-vline 
WA_V_ARUN_SRT_MM_STR-SGT_RCAT sy-vline 
WA_V_ARUN_SRT_MM_STR-FSH_SEASON sy-vline 
WA_V_ARUN_SRT_MM_STR-FSH_SEASON_YEAR sy-vline 
WA_V_ARUN_SRT_MM_STR-FSH_COLLECTION sy-vline 
WA_V_ARUN_SRT_MM_STR-FSH_THEME sy-vline 
WA_V_ARUN_SRT_MM_STR-ABELN sy-vline 
WA_V_ARUN_SRT_MM_STR-ABELP sy-vline 
WA_V_ARUN_SRT_MM_STR-WERKS sy-vline 
WA_V_ARUN_SRT_MM_STR-LGORT sy-vline 
WA_V_ARUN_SRT_MM_STR-MATKL sy-vline 
WA_V_ARUN_SRT_MM_STR-MENGE sy-vline 
WA_V_ARUN_SRT_MM_STR-UMREZ sy-vline 
WA_V_ARUN_SRT_MM_STR-UMREN sy-vline 
WA_V_ARUN_SRT_MM_STR-LMEIN sy-vline 
WA_V_ARUN_SRT_MM_STR-VKORG sy-vline 
WA_V_ARUN_SRT_MM_STR-VTWEG sy-vline 
WA_V_ARUN_SRT_MM_STR-SPART sy-vline 
WA_V_ARUN_SRT_MM_STR-LPRIO sy-vline 
WA_V_ARUN_SRT_MM_STR-SATNR sy-vline 
WA_V_ARUN_SRT_MM_STR-MTPOS_MARA sy-vline 
WA_V_ARUN_SRT_MM_STR-XCHPF sy-vline 
WA_V_ARUN_SRT_MM_STR-SGT_COVS sy-vline 
WA_V_ARUN_SRT_MM_STR-SGT_STK_PRT sy-vline 
WA_V_ARUN_SRT_MM_STR-KDGRP sy-vline 
WA_V_ARUN_SRT_MM_STR-KVGR1 sy-vline 
WA_V_ARUN_SRT_MM_STR-KVGR2 sy-vline 
WA_V_ARUN_SRT_MM_STR-KVGR3 sy-vline 
WA_V_ARUN_SRT_MM_STR-KVGR4 sy-vline 
WA_V_ARUN_SRT_MM_STR-KVGR5 sy-vline 
WA_V_ARUN_SRT_MM_STR-FSH_KVGR6 sy-vline 
WA_V_ARUN_SRT_MM_STR-FSH_KVGR7 sy-vline 
WA_V_ARUN_SRT_MM_STR-FSH_KVGR8 sy-vline 
WA_V_ARUN_SRT_MM_STR-FSH_KVGR9 sy-vline 
WA_V_ARUN_SRT_MM_STR-FSH_KVGR10 sy-vline      INTO ld_text SEPARATED BY SPACE.

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