ABAP Select data from SAP table V_SOUSRADR into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_SOUSRADR 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_SOUSRADR. 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_SOUSRADR 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_SOUSRADR TYPE STANDARD TABLE OF V_SOUSRADR,
      WA_V_SOUSRADR TYPE V_SOUSRADR,
      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_SOUSRADR> TYPE V_SOUSRADR.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_SOUSRADR
*  INTO TABLE @DATA(IT_V_SOUSRADR2).
*--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_SOUSRADR INDEX 1 INTO DATA(WA_V_SOUSRADR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_SOUSRADR>-MANDT = 1.
<V_SOUSRADR>-SAPNAM = 1.
<V_SOUSRADR>-USRTP = 1.
<V_SOUSRADR>-USRYR = 1.
<V_SOUSRADR>-USRNO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_SOUSRADR-USRNAM, sy-vline,
  WA_V_SOUSRADR-DELETED, sy-vline,
  WA_V_SOUSRADR-ADRNR, sy-vline,
  WA_V_SOUSRADR-NATIO, sy-vline,
  WA_V_SOUSRADR-ANRED, sy-vline,
  WA_V_SOUSRADR-ABTEI, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_SOUSRADR 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_SOUSRADR 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_SOUSRADR INTO WA_V_SOUSRADR.


*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 ADRNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_SOUSRADR-ADRNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_SOUSRADR-ADRNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field SPRAS
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_V_SOUSRADR-SPRAS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_SOUSRADR-SPRAS.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field REFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_SOUSRADR-REFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_SOUSRADR-REFNR.
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_SOUSRADR_STR, 
MANDT TYPE STRING,
SAPNAM TYPE STRING,
USRTP TYPE STRING,
USRYR TYPE STRING,
USRNO TYPE STRING,
USRNAM TYPE STRING,
DELETED TYPE STRING,
ADRNR TYPE STRING,
NATIO TYPE STRING,
ANRED TYPE STRING,
ABTEI TYPE STRING,
COSTC TYPE STRING,
ROOMN TYPE STRING,
BUILD TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
STDCOM TYPE STRING,
SPRAS TYPE STRING,
CHNAM TYPE STRING,
CHDAT TYPE STRING,
CHTIM TYPE STRING,
CRNAM TYPE STRING,
CRDAT TYPE STRING,
CRTIM TYPE STRING,
KLASSE TYPE STRING,
DBNAME TYPE STRING,
CMPYADR TYPE STRING,
ANREK TYPE STRING,
SORT1 TYPE STRING,
SORT2 TYPE STRING,
FNAME TYPE STRING,
UCFNAME TYPE STRING,
LNAME TYPE STRING,
UCLNAME TYPE STRING,
UCABTEI TYPE STRING,
UCNAMECMPY TYPE STRING,
USRTYPE TYPE STRING,
REFNR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_SOUSRADR_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_SOUSRADR_STR-MANDT sy-vline 
WA_V_SOUSRADR_STR-SAPNAM sy-vline 
WA_V_SOUSRADR_STR-USRTP sy-vline 
WA_V_SOUSRADR_STR-USRYR sy-vline 
WA_V_SOUSRADR_STR-USRNO sy-vline 
WA_V_SOUSRADR_STR-USRNAM sy-vline 
WA_V_SOUSRADR_STR-DELETED sy-vline 
WA_V_SOUSRADR_STR-ADRNR sy-vline 
WA_V_SOUSRADR_STR-NATIO sy-vline 
WA_V_SOUSRADR_STR-ANRED sy-vline 
WA_V_SOUSRADR_STR-ABTEI sy-vline 
WA_V_SOUSRADR_STR-COSTC sy-vline 
WA_V_SOUSRADR_STR-ROOMN sy-vline 
WA_V_SOUSRADR_STR-BUILD sy-vline 
WA_V_SOUSRADR_STR-NAME1 sy-vline 
WA_V_SOUSRADR_STR-NAME2 sy-vline 
WA_V_SOUSRADR_STR-STDCOM sy-vline 
WA_V_SOUSRADR_STR-SPRAS sy-vline 
WA_V_SOUSRADR_STR-CHNAM sy-vline 
WA_V_SOUSRADR_STR-CHDAT sy-vline 
WA_V_SOUSRADR_STR-CHTIM sy-vline 
WA_V_SOUSRADR_STR-CRNAM sy-vline 
WA_V_SOUSRADR_STR-CRDAT sy-vline 
WA_V_SOUSRADR_STR-CRTIM sy-vline 
WA_V_SOUSRADR_STR-KLASSE sy-vline 
WA_V_SOUSRADR_STR-DBNAME sy-vline 
WA_V_SOUSRADR_STR-CMPYADR sy-vline 
WA_V_SOUSRADR_STR-ANREK sy-vline 
WA_V_SOUSRADR_STR-SORT1 sy-vline 
WA_V_SOUSRADR_STR-SORT2 sy-vline 
WA_V_SOUSRADR_STR-FNAME sy-vline 
WA_V_SOUSRADR_STR-UCFNAME sy-vline 
WA_V_SOUSRADR_STR-LNAME sy-vline 
WA_V_SOUSRADR_STR-UCLNAME sy-vline 
WA_V_SOUSRADR_STR-UCABTEI sy-vline 
WA_V_SOUSRADR_STR-UCNAMECMPY sy-vline 
WA_V_SOUSRADR_STR-USRTYPE sy-vline 
WA_V_SOUSRADR_STR-REFNR sy-vline      INTO ld_text SEPARATED BY SPACE.

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