ABAP Select data from SAP table VV_5DCD_2D_V1 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP VV_5DCD_2D_V1 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 VV_5DCD_2D_V1. 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 VV_5DCD_2D_V1 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_VV_5DCD_2D_V1 TYPE STANDARD TABLE OF VV_5DCD_2D_V1,
      WA_VV_5DCD_2D_V1 TYPE VV_5DCD_2D_V1,
      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: <VV_5DCD_2D_V1> TYPE VV_5DCD_2D_V1.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_VV_5DCD_2D_V1.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM VV_5DCD_2D_V1
  INTO TABLE IT_VV_5DCD_2D_V1.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VV_5DCD_2D_V1
*  INTO TABLE @DATA(IT_VV_5DCD_2D_V12).
*--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_VV_5DCD_2D_V1 INDEX 1 INTO DATA(WA_VV_5DCD_2D_V12).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_VV_5DCD_2D_V1 ASSIGNING <VV_5DCD_2D_V1>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VV_5DCD_2D_V1>-MANDT = 1.
<VV_5DCD_2D_V1>-ANTYP = 1.
<VV_5DCD_2D_V1>-ANSPR = 1.
<VV_5DCD_2D_V1>-MODBV = 1.
<VV_5DCD_2D_V1>-ENDDA = 1.

ENDLOOP.

LOOP AT IT_VV_5DCD_2D_V1 INTO WA_VV_5DCD_2D_V1.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VV_5DCD_2D_V1-ATEXT, sy-vline,
  WA_VV_5DCD_2D_V1-BEGDA, sy-vline,
  WA_VV_5DCD_2D_V1-WIGUT, sy-vline,
  WA_VV_5DCD_2D_V1-RWZKO, sy-vline,
  WA_VV_5DCD_2D_V1-LGART, sy-vline,
  WA_VV_5DCD_2D_V1-RNTYP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VV_5DCD_2D_V1 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_VV_5DCD_2D_V1 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_VV_5DCD_2D_V1 INTO WA_VV_5DCD_2D_V1.


*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_VV_5DCD_2D_V1_STR, 
MANDT TYPE STRING,
ANTYP TYPE STRING,
ANSPR TYPE STRING,
MODBV TYPE STRING,
ENDDA TYPE STRING,
ATEXT TYPE STRING,
BEGDA TYPE STRING,
WIGUT TYPE STRING,
RWZKO TYPE STRING,
LGART TYPE STRING,
RNTYP TYPE STRING,
RDRNT TYPE STRING,
RDVRT TYPE STRING,
AZRGL TYPE STRING,
BETMI TYPE STRING,
BETMA TYPE STRING,
WZMTH TYPE STRING,
RDWZT TYPE STRING,
WZPVZ TYPE STRING,
WZPPA TYPE STRING,
WZPL2 TYPE STRING,
L2WLB TYPE STRING,
L2WLM TYPE STRING,
ABGUA TYPE STRING,
DARUA TYPE STRING,
UAPVZ TYPE STRING,
UA1KO TYPE STRING,
UA2KO TYPE STRING,
UA3KO TYPE STRING,
UA4KO TYPE STRING,
UAPL2 TYPE STRING,
L2ULB TYPE STRING,
L2ULM TYPE STRING,
L2UMT TYPE STRING,
L2WMT TYPE STRING,
L2UDA TYPE STRING,
L2WDA TYPE STRING,
STUAJ TYPE STRING,
STUAN TYPE STRING,
SETRD TYPE STRING,
MRKRE TYPE STRING,
MRKRU TYPE STRING,
LTRPA TYPE STRING,
VLTRG TYPE STRING,
VLTMA TYPE STRING,
RELZL TYPE STRING,
ZLTYP TYPE STRING,
MOZAN TYPE STRING,
GRUAN TYPE STRING,
LIMIT TYPE STRING,
AVERD TYPE STRING,
IDAUS TYPE STRING,
LGAKZ TYPE STRING,
NMAFR TYPE STRING,
NMAMA TYPE STRING,
VMAFR TYPE STRING,
VMAMA TYPE STRING,
RELHR TYPE STRING,
HBKRZ TYPE STRING,
HBDBT TYPE STRING,
KNZBP TYPE STRING,
RELAG TYPE STRING,
GATYP TYPE STRING,
RELAE TYPE STRING,
EATYP TYPE STRING,
ANRLA TYPE STRING,
MBVTX TYPE STRING,
APPVZ TYPE STRING,
APPPA TYPE STRING,
SETAB TYPE STRING,
UGVER TYPE STRING,
KNZPK TYPE STRING,
LGASF TYPE STRING,
LGASP TYPE STRING,
NOSPL TYPE STRING,
LGARA TYPE STRING,
BEREG TYPE STRING,
IDKAP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VV_5DCD_2D_V1_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_VV_5DCD_2D_V1_STR-MANDT sy-vline 
WA_VV_5DCD_2D_V1_STR-ANTYP sy-vline 
WA_VV_5DCD_2D_V1_STR-ANSPR sy-vline 
WA_VV_5DCD_2D_V1_STR-MODBV sy-vline 
WA_VV_5DCD_2D_V1_STR-ENDDA sy-vline 
WA_VV_5DCD_2D_V1_STR-ATEXT sy-vline 
WA_VV_5DCD_2D_V1_STR-BEGDA sy-vline 
WA_VV_5DCD_2D_V1_STR-WIGUT sy-vline 
WA_VV_5DCD_2D_V1_STR-RWZKO sy-vline 
WA_VV_5DCD_2D_V1_STR-LGART sy-vline 
WA_VV_5DCD_2D_V1_STR-RNTYP sy-vline 
WA_VV_5DCD_2D_V1_STR-RDRNT sy-vline 
WA_VV_5DCD_2D_V1_STR-RDVRT sy-vline 
WA_VV_5DCD_2D_V1_STR-AZRGL sy-vline 
WA_VV_5DCD_2D_V1_STR-BETMI sy-vline 
WA_VV_5DCD_2D_V1_STR-BETMA sy-vline 
WA_VV_5DCD_2D_V1_STR-WZMTH sy-vline 
WA_VV_5DCD_2D_V1_STR-RDWZT sy-vline 
WA_VV_5DCD_2D_V1_STR-WZPVZ sy-vline 
WA_VV_5DCD_2D_V1_STR-WZPPA sy-vline 
WA_VV_5DCD_2D_V1_STR-WZPL2 sy-vline 
WA_VV_5DCD_2D_V1_STR-L2WLB sy-vline 
WA_VV_5DCD_2D_V1_STR-L2WLM sy-vline 
WA_VV_5DCD_2D_V1_STR-ABGUA sy-vline 
WA_VV_5DCD_2D_V1_STR-DARUA sy-vline 
WA_VV_5DCD_2D_V1_STR-UAPVZ sy-vline 
WA_VV_5DCD_2D_V1_STR-UA1KO sy-vline 
WA_VV_5DCD_2D_V1_STR-UA2KO sy-vline 
WA_VV_5DCD_2D_V1_STR-UA3KO sy-vline 
WA_VV_5DCD_2D_V1_STR-UA4KO sy-vline 
WA_VV_5DCD_2D_V1_STR-UAPL2 sy-vline 
WA_VV_5DCD_2D_V1_STR-L2ULB sy-vline 
WA_VV_5DCD_2D_V1_STR-L2ULM sy-vline 
WA_VV_5DCD_2D_V1_STR-L2UMT sy-vline 
WA_VV_5DCD_2D_V1_STR-L2WMT sy-vline 
WA_VV_5DCD_2D_V1_STR-L2UDA sy-vline 
WA_VV_5DCD_2D_V1_STR-L2WDA sy-vline 
WA_VV_5DCD_2D_V1_STR-STUAJ sy-vline 
WA_VV_5DCD_2D_V1_STR-STUAN sy-vline 
WA_VV_5DCD_2D_V1_STR-SETRD sy-vline 
WA_VV_5DCD_2D_V1_STR-MRKRE sy-vline 
WA_VV_5DCD_2D_V1_STR-MRKRU sy-vline 
WA_VV_5DCD_2D_V1_STR-LTRPA sy-vline 
WA_VV_5DCD_2D_V1_STR-VLTRG sy-vline 
WA_VV_5DCD_2D_V1_STR-VLTMA sy-vline 
WA_VV_5DCD_2D_V1_STR-RELZL sy-vline 
WA_VV_5DCD_2D_V1_STR-ZLTYP sy-vline 
WA_VV_5DCD_2D_V1_STR-MOZAN sy-vline 
WA_VV_5DCD_2D_V1_STR-GRUAN sy-vline 
WA_VV_5DCD_2D_V1_STR-LIMIT sy-vline 
WA_VV_5DCD_2D_V1_STR-AVERD sy-vline 
WA_VV_5DCD_2D_V1_STR-IDAUS sy-vline 
WA_VV_5DCD_2D_V1_STR-LGAKZ sy-vline 
WA_VV_5DCD_2D_V1_STR-NMAFR sy-vline 
WA_VV_5DCD_2D_V1_STR-NMAMA sy-vline 
WA_VV_5DCD_2D_V1_STR-VMAFR sy-vline 
WA_VV_5DCD_2D_V1_STR-VMAMA sy-vline 
WA_VV_5DCD_2D_V1_STR-RELHR sy-vline 
WA_VV_5DCD_2D_V1_STR-HBKRZ sy-vline 
WA_VV_5DCD_2D_V1_STR-HBDBT sy-vline 
WA_VV_5DCD_2D_V1_STR-KNZBP sy-vline 
WA_VV_5DCD_2D_V1_STR-RELAG sy-vline 
WA_VV_5DCD_2D_V1_STR-GATYP sy-vline 
WA_VV_5DCD_2D_V1_STR-RELAE sy-vline 
WA_VV_5DCD_2D_V1_STR-EATYP sy-vline 
WA_VV_5DCD_2D_V1_STR-ANRLA sy-vline 
WA_VV_5DCD_2D_V1_STR-MBVTX sy-vline 
WA_VV_5DCD_2D_V1_STR-APPVZ sy-vline 
WA_VV_5DCD_2D_V1_STR-APPPA sy-vline 
WA_VV_5DCD_2D_V1_STR-SETAB sy-vline 
WA_VV_5DCD_2D_V1_STR-UGVER sy-vline 
WA_VV_5DCD_2D_V1_STR-KNZPK sy-vline 
WA_VV_5DCD_2D_V1_STR-LGASF sy-vline 
WA_VV_5DCD_2D_V1_STR-LGASP sy-vline 
WA_VV_5DCD_2D_V1_STR-NOSPL sy-vline 
WA_VV_5DCD_2D_V1_STR-LGARA sy-vline 
WA_VV_5DCD_2D_V1_STR-BEREG sy-vline 
WA_VV_5DCD_2D_V1_STR-IDKAP sy-vline      INTO ld_text SEPARATED BY SPACE.

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