ABAP Select data from SAP table ARUN_V_STO_REQMT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ARUN_V_STO_REQMT
*  INTO TABLE @DATA(IT_ARUN_V_STO_REQMT2).
*--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_ARUN_V_STO_REQMT INDEX 1 INTO DATA(WA_ARUN_V_STO_REQMT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ARUN_V_STO_REQMT>-MANDT = 1.
<ARUN_V_STO_REQMT>-EBELN = 1.
<ARUN_V_STO_REQMT>-EBELP = 1.
<ARUN_V_STO_REQMT>-ETENR = 1.
<ARUN_V_STO_REQMT>-AUFNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ARUN_V_STO_REQMT-BDART, sy-vline,
  WA_ARUN_V_STO_REQMT-BSTYP, sy-vline,
  WA_ARUN_V_STO_REQMT-BSART, sy-vline,
  WA_ARUN_V_STO_REQMT-BEDAT, sy-vline,
  WA_ARUN_V_STO_REQMT-AUDAT, sy-vline,
  WA_ARUN_V_STO_REQMT-RESWK, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ARUN_V_STO_REQMT 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_ARUN_V_STO_REQMT 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_ARUN_V_STO_REQMT INTO WA_ARUN_V_STO_REQMT.


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

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

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

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

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

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

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

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

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

*Conversion exit ATINN, internal->external for field COLOR_ATINN
CALL FUNCTION 'CONVERSION_EXIT_ATINN_OUTPUT'
  EXPORTING
    input =                      WA_ARUN_V_STO_REQMT-COLOR_ATINN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ARUN_V_STO_REQMT-COLOR_ATINN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ATINN, internal->external for field SIZE1_ATINN
CALL FUNCTION 'CONVERSION_EXIT_ATINN_OUTPUT'
  EXPORTING
    input =                      WA_ARUN_V_STO_REQMT-SIZE1_ATINN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ARUN_V_STO_REQMT-SIZE1_ATINN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ATINN, internal->external for field SIZE2_ATINN
CALL FUNCTION 'CONVERSION_EXIT_ATINN_OUTPUT'
  EXPORTING
    input =                      WA_ARUN_V_STO_REQMT-SIZE2_ATINN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ARUN_V_STO_REQMT-SIZE2_ATINN.
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_ARUN_V_STO_REQMT_STR, 
MANDT TYPE STRING,
EBELN TYPE STRING,
EBELP TYPE STRING,
ETENR TYPE STRING,
AUFNR TYPE STRING,
BDART TYPE STRING,
BSTYP TYPE STRING,
BSART TYPE STRING,
BEDAT TYPE STRING,
AUDAT TYPE STRING,
RESWK TYPE STRING,
AEDAT TYPE STRING,
ERDAT TYPE STRING,
EKORG TYPE STRING,
EKGRP TYPE STRING,
MATNR TYPE STRING,
MATKL 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,
UEBPO TYPE STRING,
STAPO TYPE STRING,
MSPART TYPE STRING,
FSH_VAS_REL TYPE STRING,
FSH_VAS_PRNT_ID TYPE STRING,
FSH_TRANSACTION TYPE STRING,
FSH_ITEM_GROUP TYPE STRING,
FSH_ITEM TYPE STRING,
EINDT TYPE STRING,
EDATU TYPE STRING,
DAT01 TYPE STRING,
MBDAT TYPE STRING,
MENGE TYPE STRING,
UMREZ TYPE STRING,
UMREN TYPE STRING,
LMEIN TYPE STRING,
WAMNG TYPE STRING,
LDDAT TYPE STRING,
TDDAT TYPE STRING,
WADAT TYPE STRING,
KUNNR TYPE STRING,
KUNWE TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
LPRIO TYPE STRING,
SATNR TYPE STRING,
XCHPF TYPE STRING,
SGT_COVS TYPE STRING,
SGT_STK_PRT TYPE STRING,
KDGRP TYPE STRING,
COLOR_ATINN TYPE STRING,
SIZE1_ATINN TYPE STRING,
SIZE2_ATINN TYPE STRING,
COLOR TYPE STRING,
SIZE1 TYPE STRING,
SIZE2 TYPE STRING,
FSH_MG_AT1 TYPE STRING,
FSH_MG_AT2 TYPE STRING,
FSH_MG_AT3 TYPE STRING,
FSH_GRREG TYPE STRING,
FSH_GRSGY TYPE STRING,
FSH_RESGY 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,
FSH_OS_ID TYPE STRING,
FSH_GRID_COND_REC TYPE STRING,
BUKRS TYPE STRING,
VSTEL TYPE STRING,
ROUTE TYPE STRING,
KWMENG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ARUN_V_STO_REQMT_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_ARUN_V_STO_REQMT_STR-MANDT sy-vline 
WA_ARUN_V_STO_REQMT_STR-EBELN sy-vline 
WA_ARUN_V_STO_REQMT_STR-EBELP sy-vline 
WA_ARUN_V_STO_REQMT_STR-ETENR sy-vline 
WA_ARUN_V_STO_REQMT_STR-AUFNR sy-vline 
WA_ARUN_V_STO_REQMT_STR-BDART sy-vline 
WA_ARUN_V_STO_REQMT_STR-BSTYP sy-vline 
WA_ARUN_V_STO_REQMT_STR-BSART sy-vline 
WA_ARUN_V_STO_REQMT_STR-BEDAT sy-vline 
WA_ARUN_V_STO_REQMT_STR-AUDAT sy-vline 
WA_ARUN_V_STO_REQMT_STR-RESWK sy-vline 
WA_ARUN_V_STO_REQMT_STR-AEDAT sy-vline 
WA_ARUN_V_STO_REQMT_STR-ERDAT sy-vline 
WA_ARUN_V_STO_REQMT_STR-EKORG sy-vline 
WA_ARUN_V_STO_REQMT_STR-EKGRP sy-vline 
WA_ARUN_V_STO_REQMT_STR-MATNR sy-vline 
WA_ARUN_V_STO_REQMT_STR-MATKL sy-vline 
WA_ARUN_V_STO_REQMT_STR-MEINS sy-vline 
WA_ARUN_V_STO_REQMT_STR-SGT_RCAT sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_SEASON sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_SEASON_YEAR sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_COLLECTION sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_THEME sy-vline 
WA_ARUN_V_STO_REQMT_STR-ABELN sy-vline 
WA_ARUN_V_STO_REQMT_STR-ABELP sy-vline 
WA_ARUN_V_STO_REQMT_STR-WERKS sy-vline 
WA_ARUN_V_STO_REQMT_STR-LGORT sy-vline 
WA_ARUN_V_STO_REQMT_STR-UEBPO sy-vline 
WA_ARUN_V_STO_REQMT_STR-STAPO sy-vline 
WA_ARUN_V_STO_REQMT_STR-MSPART sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_VAS_REL sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_VAS_PRNT_ID sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_TRANSACTION sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_ITEM_GROUP sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_ITEM sy-vline 
WA_ARUN_V_STO_REQMT_STR-EINDT sy-vline 
WA_ARUN_V_STO_REQMT_STR-EDATU sy-vline 
WA_ARUN_V_STO_REQMT_STR-DAT01 sy-vline 
WA_ARUN_V_STO_REQMT_STR-MBDAT sy-vline 
WA_ARUN_V_STO_REQMT_STR-MENGE sy-vline 
WA_ARUN_V_STO_REQMT_STR-UMREZ sy-vline 
WA_ARUN_V_STO_REQMT_STR-UMREN sy-vline 
WA_ARUN_V_STO_REQMT_STR-LMEIN sy-vline 
WA_ARUN_V_STO_REQMT_STR-WAMNG sy-vline 
WA_ARUN_V_STO_REQMT_STR-LDDAT sy-vline 
WA_ARUN_V_STO_REQMT_STR-TDDAT sy-vline 
WA_ARUN_V_STO_REQMT_STR-WADAT sy-vline 
WA_ARUN_V_STO_REQMT_STR-KUNNR sy-vline 
WA_ARUN_V_STO_REQMT_STR-KUNWE sy-vline 
WA_ARUN_V_STO_REQMT_STR-VKORG sy-vline 
WA_ARUN_V_STO_REQMT_STR-VTWEG sy-vline 
WA_ARUN_V_STO_REQMT_STR-SPART sy-vline 
WA_ARUN_V_STO_REQMT_STR-LPRIO sy-vline 
WA_ARUN_V_STO_REQMT_STR-SATNR sy-vline 
WA_ARUN_V_STO_REQMT_STR-XCHPF sy-vline 
WA_ARUN_V_STO_REQMT_STR-SGT_COVS sy-vline 
WA_ARUN_V_STO_REQMT_STR-SGT_STK_PRT sy-vline 
WA_ARUN_V_STO_REQMT_STR-KDGRP sy-vline 
WA_ARUN_V_STO_REQMT_STR-COLOR_ATINN sy-vline 
WA_ARUN_V_STO_REQMT_STR-SIZE1_ATINN sy-vline 
WA_ARUN_V_STO_REQMT_STR-SIZE2_ATINN sy-vline 
WA_ARUN_V_STO_REQMT_STR-COLOR sy-vline 
WA_ARUN_V_STO_REQMT_STR-SIZE1 sy-vline 
WA_ARUN_V_STO_REQMT_STR-SIZE2 sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_MG_AT1 sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_MG_AT2 sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_MG_AT3 sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_GRREG sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_GRSGY sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_RESGY sy-vline 
WA_ARUN_V_STO_REQMT_STR-KVGR1 sy-vline 
WA_ARUN_V_STO_REQMT_STR-KVGR2 sy-vline 
WA_ARUN_V_STO_REQMT_STR-KVGR3 sy-vline 
WA_ARUN_V_STO_REQMT_STR-KVGR4 sy-vline 
WA_ARUN_V_STO_REQMT_STR-KVGR5 sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_KVGR6 sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_KVGR7 sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_KVGR8 sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_KVGR9 sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_KVGR10 sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_OS_ID sy-vline 
WA_ARUN_V_STO_REQMT_STR-FSH_GRID_COND_REC sy-vline 
WA_ARUN_V_STO_REQMT_STR-BUKRS sy-vline 
WA_ARUN_V_STO_REQMT_STR-VSTEL sy-vline 
WA_ARUN_V_STO_REQMT_STR-ROUTE sy-vline 
WA_ARUN_V_STO_REQMT_STR-KWMENG sy-vline      INTO ld_text SEPARATED BY SPACE.

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