ABAP Select data from SAP table V_5DCM_1F into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_5DCM_1F 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_5DCM_1F. 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_5DCM_1F 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_5DCM_1F TYPE STANDARD TABLE OF V_5DCM_1F,
      WA_V_5DCM_1F TYPE V_5DCM_1F,
      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_5DCM_1F> TYPE V_5DCM_1F.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_V_5DCM_1F.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM V_5DCM_1F
  INTO TABLE IT_V_5DCM_1F.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_5DCM_1F
*  INTO TABLE @DATA(IT_V_5DCM_1F2).
*--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_5DCM_1F INDEX 1 INTO DATA(WA_V_5DCM_1F2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_5DCM_1F ASSIGNING <V_5DCM_1F>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_5DCM_1F>-MANDT = 1.
<V_5DCM_1F>-ANTYP = 1.
<V_5DCM_1F>-ANSPR = 1.
<V_5DCM_1F>-MODBV = 1.
<V_5DCM_1F>-ENDDA = 1.

ENDLOOP.

LOOP AT IT_V_5DCM_1F INTO WA_V_5DCM_1F.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_5DCM_1F-BEGDA, sy-vline,
  WA_V_5DCM_1F-ATEXT, sy-vline,
  WA_V_5DCM_1F-MBVTX, sy-vline,
  WA_V_5DCM_1F-IDBEA, sy-vline,
  WA_V_5DCM_1F-IDBEA_TXT, sy-vline,
  WA_V_5DCM_1F-IDBAA, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_5DCM_1F 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_5DCM_1F 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_5DCM_1F INTO WA_V_5DCM_1F.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_V_5DCM_1F_STR, 
MANDT TYPE STRING,
ANTYP TYPE STRING,
ANSPR TYPE STRING,
MODBV TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
ATEXT TYPE STRING,
MBVTX TYPE STRING,
IDBEA TYPE STRING,
IDBEA_TXT TYPE STRING,
IDBAA TYPE STRING,
IDBAA_TXT TYPE STRING,
AGKON TYPE STRING,
BEIMI TYPE STRING,
BEIMA TYPE STRING,
RDBAS TYPE STRING,
RDVBA TYPE STRING,
RDBEI TYPE STRING,
RDVBE TYPE STRING,
LGAAG TYPE STRING,
LGFAG TYPE STRING,
LGAAN TYPE STRING,
LEANA TYPE STRING,
LGFAN TYPE STRING,
LFANA TYPE STRING,
LGATG TYPE STRING,
KZATM TYPE STRING,
BEGMM TYPE STRING,
ANZMM TYPE STRING,
LGBAB TYPE STRING,
LGAAG_TXT TYPE STRING,
LGAAN_TXT TYPE STRING,
LGFAG_TXT TYPE STRING,
LGFAN_TXT TYPE STRING,
LGATG_TXT TYPE STRING,
LGBAB_TXT TYPE STRING,
BBZRM TYPE STRING,
BABEI TYPE STRING,
VRFKO TYPE STRING,
KZVFK TYPE STRING,
VRFKZ TYPE STRING,
SPBAS TYPE STRING,
BASHK TYPE STRING,
IDBAZ TYPE STRING,
KZJIN TYPE STRING,
IDVER TYPE STRING,
LGKAN TYPE STRING,
LKFAN TYPE STRING,
BEGMO TYPE STRING,
ANZJA TYPE STRING,
IDBEI TYPE STRING,
TABBV TYPE STRING,
KZUMW TYPE STRING,
BEKAN TYPE STRING,
BEGAG TYPE STRING,
LGABS TYPE STRING,
LGABP TYPE STRING,
LGABS_TXT TYPE STRING,
LGABP_TXT TYPE STRING,
NVAEG TYPE STRING,
FUVRT TYPE STRING,
ANKON TYPE STRING,
LGCAN TYPE STRING,
LGCAG TYPE STRING,
LGCAT TYPE STRING,
LGGEV TYPE STRING,
LGEIN TYPE STRING,
LGLFD TYPE STRING,
FKFAK TYPE STRING,
LGDEK TYPE STRING,
DIRAB TYPE STRING,
KNZST TYPE STRING,
VRFAG TYPE STRING,
VRFAN TYPE STRING,
KGPRZ TYPE STRING,
PLART TYPE STRING,
FP100 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_5DCM_1F_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_5DCM_1F_STR-MANDT sy-vline 
WA_V_5DCM_1F_STR-ANTYP sy-vline 
WA_V_5DCM_1F_STR-ANSPR sy-vline 
WA_V_5DCM_1F_STR-MODBV sy-vline 
WA_V_5DCM_1F_STR-ENDDA sy-vline 
WA_V_5DCM_1F_STR-BEGDA sy-vline 
WA_V_5DCM_1F_STR-ATEXT sy-vline 
WA_V_5DCM_1F_STR-MBVTX sy-vline 
WA_V_5DCM_1F_STR-IDBEA sy-vline 
WA_V_5DCM_1F_STR-IDBEA_TXT sy-vline 
WA_V_5DCM_1F_STR-IDBAA sy-vline 
WA_V_5DCM_1F_STR-IDBAA_TXT sy-vline 
WA_V_5DCM_1F_STR-AGKON sy-vline 
WA_V_5DCM_1F_STR-BEIMI sy-vline 
WA_V_5DCM_1F_STR-BEIMA sy-vline 
WA_V_5DCM_1F_STR-RDBAS sy-vline 
WA_V_5DCM_1F_STR-RDVBA sy-vline 
WA_V_5DCM_1F_STR-RDBEI sy-vline 
WA_V_5DCM_1F_STR-RDVBE sy-vline 
WA_V_5DCM_1F_STR-LGAAG sy-vline 
WA_V_5DCM_1F_STR-LGFAG sy-vline 
WA_V_5DCM_1F_STR-LGAAN sy-vline 
WA_V_5DCM_1F_STR-LEANA sy-vline 
WA_V_5DCM_1F_STR-LGFAN sy-vline 
WA_V_5DCM_1F_STR-LFANA sy-vline 
WA_V_5DCM_1F_STR-LGATG sy-vline 
WA_V_5DCM_1F_STR-KZATM sy-vline 
WA_V_5DCM_1F_STR-BEGMM sy-vline 
WA_V_5DCM_1F_STR-ANZMM sy-vline 
WA_V_5DCM_1F_STR-LGBAB sy-vline 
WA_V_5DCM_1F_STR-LGAAG_TXT sy-vline 
WA_V_5DCM_1F_STR-LGAAN_TXT sy-vline 
WA_V_5DCM_1F_STR-LGFAG_TXT sy-vline 
WA_V_5DCM_1F_STR-LGFAN_TXT sy-vline 
WA_V_5DCM_1F_STR-LGATG_TXT sy-vline 
WA_V_5DCM_1F_STR-LGBAB_TXT sy-vline 
WA_V_5DCM_1F_STR-BBZRM sy-vline 
WA_V_5DCM_1F_STR-BABEI sy-vline 
WA_V_5DCM_1F_STR-VRFKO sy-vline 
WA_V_5DCM_1F_STR-KZVFK sy-vline 
WA_V_5DCM_1F_STR-VRFKZ sy-vline 
WA_V_5DCM_1F_STR-SPBAS sy-vline 
WA_V_5DCM_1F_STR-BASHK sy-vline 
WA_V_5DCM_1F_STR-IDBAZ sy-vline 
WA_V_5DCM_1F_STR-KZJIN sy-vline 
WA_V_5DCM_1F_STR-IDVER sy-vline 
WA_V_5DCM_1F_STR-LGKAN sy-vline 
WA_V_5DCM_1F_STR-LKFAN sy-vline 
WA_V_5DCM_1F_STR-BEGMO sy-vline 
WA_V_5DCM_1F_STR-ANZJA sy-vline 
WA_V_5DCM_1F_STR-IDBEI sy-vline 
WA_V_5DCM_1F_STR-TABBV sy-vline 
WA_V_5DCM_1F_STR-KZUMW sy-vline 
WA_V_5DCM_1F_STR-BEKAN sy-vline 
WA_V_5DCM_1F_STR-BEGAG sy-vline 
WA_V_5DCM_1F_STR-LGABS sy-vline 
WA_V_5DCM_1F_STR-LGABP sy-vline 
WA_V_5DCM_1F_STR-LGABS_TXT sy-vline 
WA_V_5DCM_1F_STR-LGABP_TXT sy-vline 
WA_V_5DCM_1F_STR-NVAEG sy-vline 
WA_V_5DCM_1F_STR-FUVRT sy-vline 
WA_V_5DCM_1F_STR-ANKON sy-vline 
WA_V_5DCM_1F_STR-LGCAN sy-vline 
WA_V_5DCM_1F_STR-LGCAG sy-vline 
WA_V_5DCM_1F_STR-LGCAT sy-vline 
WA_V_5DCM_1F_STR-LGGEV sy-vline 
WA_V_5DCM_1F_STR-LGEIN sy-vline 
WA_V_5DCM_1F_STR-LGLFD sy-vline 
WA_V_5DCM_1F_STR-FKFAK sy-vline 
WA_V_5DCM_1F_STR-LGDEK sy-vline 
WA_V_5DCM_1F_STR-DIRAB sy-vline 
WA_V_5DCM_1F_STR-KNZST sy-vline 
WA_V_5DCM_1F_STR-VRFAG sy-vline 
WA_V_5DCM_1F_STR-VRFAN sy-vline 
WA_V_5DCM_1F_STR-KGPRZ sy-vline 
WA_V_5DCM_1F_STR-PLART sy-vline 
WA_V_5DCM_1F_STR-FP100 sy-vline      INTO ld_text SEPARATED BY SPACE.

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