ABAP Select data from SAP table V_SOFC_P into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_SOFC_P 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_SOFC_P. 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_SOFC_P 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_SOFC_P TYPE STANDARD TABLE OF V_SOFC_P,
      WA_V_SOFC_P TYPE V_SOFC_P,
      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_SOFC_P> TYPE V_SOFC_P.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_SOFC_P
*  INTO TABLE @DATA(IT_V_SOFC_P2).
*--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_SOFC_P INDEX 1 INTO DATA(WA_V_SOFC_P2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_SOFC_P>-MANDT = 1.
<V_SOFC_P>-FOLTP = 1.
<V_SOFC_P>-FOLYR = 1.
<V_SOFC_P>-FOLNO = 1.
<V_SOFC_P>-DOCTP = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_SOFC_P-DOCYR, sy-vline,
  WA_V_SOFC_P-DOCNO, sy-vline,
  WA_V_SOFC_P-FORTP, sy-vline,
  WA_V_SOFC_P-FORYR, sy-vline,
  WA_V_SOFC_P-FORNO, sy-vline,
  WA_V_SOFC_P-DOCNAM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_SOFC_P 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_SOFC_P 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_SOFC_P INTO WA_V_SOFC_P.


*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 ISOLA, internal->external for field DOCLA
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_V_SOFC_P-DOCLA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_SOFC_P-DOCLA.
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_SOFC_P_STR, 
MANDT TYPE STRING,
FOLTP TYPE STRING,
FOLYR TYPE STRING,
FOLNO TYPE STRING,
DOCTP TYPE STRING,
DOCYR TYPE STRING,
DOCNO TYPE STRING,
FORTP TYPE STRING,
FORYR TYPE STRING,
FORNO TYPE STRING,
DOCNAM TYPE STRING,
DOCDES TYPE STRING,
DOCLA TYPE STRING,
CRDAT TYPE STRING,
CRTIM TYPE STRING,
CHDAT TYPE STRING,
CHTIM TYPE STRING,
LADAT TYPE STRING,
DLDAT TYPE STRING,
OWNTP TYPE STRING,
OWNYR TYPE STRING,
OWNNO TYPE STRING,
ENCCNT TYPE STRING,
OBJSND TYPE STRING,
RECCNT TYPE STRING,
SDDAT TYPE STRING,
SDTIM TYPE STRING,
RRDCNT TYPE STRING,
SNDBC TYPE STRING,
RARCNT TYPE STRING,
RAPCNT TYPE STRING,
RATCNT TYPE STRING,
RCPCNT TYPE STRING,
RBCCNT TYPE STRING,
RRRCNT TYPE STRING,
RRPCNT TYPE STRING,
VMTYP TYPE STRING,
RESUB TYPE STRING,
RECPRI TYPE STRING,
FLAG1 TYPE STRING,
RBDAT TYPE STRING,
OBJPRI TYPE STRING,
OBJSNS TYPE STRING,
OBJCP TYPE STRING,
FIXED TYPE STRING,
FILE_EXT TYPE STRING,
LFOLTP TYPE STRING,
LFOLYR TYPE STRING,
LFOLNO TYPE STRING,
ARCHI TYPE STRING,
FOLRG TYPE STRING,
OBJLEN TYPE STRING,
OBJRD TYPE STRING,
ATTLEN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_SOFC_P_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_SOFC_P_STR-MANDT sy-vline 
WA_V_SOFC_P_STR-FOLTP sy-vline 
WA_V_SOFC_P_STR-FOLYR sy-vline 
WA_V_SOFC_P_STR-FOLNO sy-vline 
WA_V_SOFC_P_STR-DOCTP sy-vline 
WA_V_SOFC_P_STR-DOCYR sy-vline 
WA_V_SOFC_P_STR-DOCNO sy-vline 
WA_V_SOFC_P_STR-FORTP sy-vline 
WA_V_SOFC_P_STR-FORYR sy-vline 
WA_V_SOFC_P_STR-FORNO sy-vline 
WA_V_SOFC_P_STR-DOCNAM sy-vline 
WA_V_SOFC_P_STR-DOCDES sy-vline 
WA_V_SOFC_P_STR-DOCLA sy-vline 
WA_V_SOFC_P_STR-CRDAT sy-vline 
WA_V_SOFC_P_STR-CRTIM sy-vline 
WA_V_SOFC_P_STR-CHDAT sy-vline 
WA_V_SOFC_P_STR-CHTIM sy-vline 
WA_V_SOFC_P_STR-LADAT sy-vline 
WA_V_SOFC_P_STR-DLDAT sy-vline 
WA_V_SOFC_P_STR-OWNTP sy-vline 
WA_V_SOFC_P_STR-OWNYR sy-vline 
WA_V_SOFC_P_STR-OWNNO sy-vline 
WA_V_SOFC_P_STR-ENCCNT sy-vline 
WA_V_SOFC_P_STR-OBJSND sy-vline 
WA_V_SOFC_P_STR-RECCNT sy-vline 
WA_V_SOFC_P_STR-SDDAT sy-vline 
WA_V_SOFC_P_STR-SDTIM sy-vline 
WA_V_SOFC_P_STR-RRDCNT sy-vline 
WA_V_SOFC_P_STR-SNDBC sy-vline 
WA_V_SOFC_P_STR-RARCNT sy-vline 
WA_V_SOFC_P_STR-RAPCNT sy-vline 
WA_V_SOFC_P_STR-RATCNT sy-vline 
WA_V_SOFC_P_STR-RCPCNT sy-vline 
WA_V_SOFC_P_STR-RBCCNT sy-vline 
WA_V_SOFC_P_STR-RRRCNT sy-vline 
WA_V_SOFC_P_STR-RRPCNT sy-vline 
WA_V_SOFC_P_STR-VMTYP sy-vline 
WA_V_SOFC_P_STR-RESUB sy-vline 
WA_V_SOFC_P_STR-RECPRI sy-vline 
WA_V_SOFC_P_STR-FLAG1 sy-vline 
WA_V_SOFC_P_STR-RBDAT sy-vline 
WA_V_SOFC_P_STR-OBJPRI sy-vline 
WA_V_SOFC_P_STR-OBJSNS sy-vline 
WA_V_SOFC_P_STR-OBJCP sy-vline 
WA_V_SOFC_P_STR-FIXED sy-vline 
WA_V_SOFC_P_STR-FILE_EXT sy-vline 
WA_V_SOFC_P_STR-LFOLTP sy-vline 
WA_V_SOFC_P_STR-LFOLYR sy-vline 
WA_V_SOFC_P_STR-LFOLNO sy-vline 
WA_V_SOFC_P_STR-ARCHI sy-vline 
WA_V_SOFC_P_STR-FOLRG sy-vline 
WA_V_SOFC_P_STR-OBJLEN sy-vline 
WA_V_SOFC_P_STR-OBJRD sy-vline 
WA_V_SOFC_P_STR-ATTLEN sy-vline      INTO ld_text SEPARATED BY SPACE.

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