ABAP Select data from SAP table RFVIREPMV_05 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP RFVIREPMV_05 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 RFVIREPMV_05. 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 RFVIREPMV_05 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_RFVIREPMV_05 TYPE STANDARD TABLE OF RFVIREPMV_05,
      WA_RFVIREPMV_05 TYPE RFVIREPMV_05,
      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: <RFVIREPMV_05> TYPE RFVIREPMV_05.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_RFVIREPMV_05.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM RFVIREPMV_05
  INTO TABLE IT_RFVIREPMV_05.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RFVIREPMV_05
*  INTO TABLE @DATA(IT_RFVIREPMV_052).
*--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_RFVIREPMV_05 INDEX 1 INTO DATA(WA_RFVIREPMV_052).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RFVIREPMV_05 ASSIGNING <RFVIREPMV_05>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RFVIREPMV_05>-IWUSR00 = 1.
<RFVIREPMV_05>-IWUSR01 = 1.
<RFVIREPMV_05>-IWUSR02 = 1.
<RFVIREPMV_05>-IWUSR03 = 1.
<RFVIREPMV_05>-IWUSR04 = 1.

ENDLOOP.

LOOP AT IT_RFVIREPMV_05 INTO WA_RFVIREPMV_05.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RFVIREPMV_05-IWUSE04, sy-vline,
  WA_RFVIREPMV_05-IWUSR05, sy-vline,
  WA_RFVIREPMV_05-IWUSE05, sy-vline,
  WA_RFVIREPMV_05-IWUSR06, sy-vline,
  WA_RFVIREPMV_05-IWUSE06, sy-vline,
  WA_RFVIREPMV_05-IWUSR07, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RFVIREPMV_05 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_RFVIREPMV_05 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_RFVIREPMV_05 INTO WA_RFVIREPMV_05.


*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 CUNIT, internal->external for field IWUSE04
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RFVIREPMV_05-IWUSE04
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RFVIREPMV_05-IWUSE04.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field IWUSE05
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RFVIREPMV_05-IWUSE05
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RFVIREPMV_05-IWUSE05.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field IBUSE04
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RFVIREPMV_05-IBUSE04
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RFVIREPMV_05-IBUSE04.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field IBUSE05
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RFVIREPMV_05-IBUSE05
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RFVIREPMV_05-IBUSE05.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field IGUSE04
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RFVIREPMV_05-IGUSE04
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RFVIREPMV_05-IGUSE04.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field IGUSE05
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RFVIREPMV_05-IGUSE05
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RFVIREPMV_05-IGUSE05.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field IMUSE04
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RFVIREPMV_05-IMUSE04
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RFVIREPMV_05-IMUSE04.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field IMUSE05
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RFVIREPMV_05-IMUSE05
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RFVIREPMV_05-IMUSE05.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field IVUSE04
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RFVIREPMV_05-IVUSE04
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RFVIREPMV_05-IVUSE04.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field IVUSE05
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RFVIREPMV_05-IVUSE05
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RFVIREPMV_05-IVUSE05.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field USE04
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RFVIREPMV_05-USE04
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RFVIREPMV_05-USE04.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field USE05
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RFVIREPMV_05-USE05
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RFVIREPMV_05-USE05.
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_RFVIREPMV_05_STR, 
IWUSR00 TYPE STRING,
IWUSR01 TYPE STRING,
IWUSR02 TYPE STRING,
IWUSR03 TYPE STRING,
IWUSR04 TYPE STRING,
IWUSE04 TYPE STRING,
IWUSR05 TYPE STRING,
IWUSE05 TYPE STRING,
IWUSR06 TYPE STRING,
IWUSE06 TYPE STRING,
IWUSR07 TYPE STRING,
IWUSE07 TYPE STRING,
IWUSR08 TYPE STRING,
IWUSR09 TYPE STRING,
IWUSR10 TYPE STRING,
IWUSR11 TYPE STRING,
IBUSR00 TYPE STRING,
IBUSR01 TYPE STRING,
IBUSR02 TYPE STRING,
IBUSR03 TYPE STRING,
IBUSR04 TYPE STRING,
IBUSE04 TYPE STRING,
IBUSR05 TYPE STRING,
IBUSE05 TYPE STRING,
IBUSR06 TYPE STRING,
IBUSE06 TYPE STRING,
IBUSR07 TYPE STRING,
IBUSE07 TYPE STRING,
IBUSR08 TYPE STRING,
IBUSR09 TYPE STRING,
IBUSR10 TYPE STRING,
IBUSR11 TYPE STRING,
IGUSR00 TYPE STRING,
IGUSR01 TYPE STRING,
IGUSR02 TYPE STRING,
IGUSR03 TYPE STRING,
IGUSR04 TYPE STRING,
IGUSE04 TYPE STRING,
IGUSR05 TYPE STRING,
IGUSE05 TYPE STRING,
IGUSR06 TYPE STRING,
IGUSE06 TYPE STRING,
IGUSR07 TYPE STRING,
IGUSE07 TYPE STRING,
IGUSR08 TYPE STRING,
IGUSR09 TYPE STRING,
IGUSR10 TYPE STRING,
IGUSR11 TYPE STRING,
IMUSR00 TYPE STRING,
IMUSR01 TYPE STRING,
IMUSR02 TYPE STRING,
IMUSR03 TYPE STRING,
IMUSR04 TYPE STRING,
IMUSE04 TYPE STRING,
IMUSR05 TYPE STRING,
IMUSE05 TYPE STRING,
IMUSR06 TYPE STRING,
IMUSE06 TYPE STRING,
IMUSR07 TYPE STRING,
IMUSE07 TYPE STRING,
IMUSR08 TYPE STRING,
IMUSR09 TYPE STRING,
IMUSR10 TYPE STRING,
IMUSR11 TYPE STRING,
IVUSR00 TYPE STRING,
IVUSR01 TYPE STRING,
IVUSR02 TYPE STRING,
IVUSR03 TYPE STRING,
IVUSR04 TYPE STRING,
IVUSE04 TYPE STRING,
IVUSR05 TYPE STRING,
IVUSE05 TYPE STRING,
IVUSR06 TYPE STRING,
IVUSE06 TYPE STRING,
IVUSR07 TYPE STRING,
IVUSE07 TYPE STRING,
IVUSR08 TYPE STRING,
IVUSR09 TYPE STRING,
IVUSR10 TYPE STRING,
IVUSR11 TYPE STRING,
USR00 TYPE STRING,
USR01 TYPE STRING,
USR02 TYPE STRING,
USR03 TYPE STRING,
USR04 TYPE STRING,
USE04 TYPE STRING,
USR05 TYPE STRING,
USE05 TYPE STRING,
USR06 TYPE STRING,
USE06 TYPE STRING,
USR07 TYPE STRING,
USE07 TYPE STRING,
USR08 TYPE STRING,
USR09 TYPE STRING,
USR10 TYPE STRING,
USR11 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RFVIREPMV_05_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_RFVIREPMV_05_STR-IWUSR00 sy-vline 
WA_RFVIREPMV_05_STR-IWUSR01 sy-vline 
WA_RFVIREPMV_05_STR-IWUSR02 sy-vline 
WA_RFVIREPMV_05_STR-IWUSR03 sy-vline 
WA_RFVIREPMV_05_STR-IWUSR04 sy-vline 
WA_RFVIREPMV_05_STR-IWUSE04 sy-vline 
WA_RFVIREPMV_05_STR-IWUSR05 sy-vline 
WA_RFVIREPMV_05_STR-IWUSE05 sy-vline 
WA_RFVIREPMV_05_STR-IWUSR06 sy-vline 
WA_RFVIREPMV_05_STR-IWUSE06 sy-vline 
WA_RFVIREPMV_05_STR-IWUSR07 sy-vline 
WA_RFVIREPMV_05_STR-IWUSE07 sy-vline 
WA_RFVIREPMV_05_STR-IWUSR08 sy-vline 
WA_RFVIREPMV_05_STR-IWUSR09 sy-vline 
WA_RFVIREPMV_05_STR-IWUSR10 sy-vline 
WA_RFVIREPMV_05_STR-IWUSR11 sy-vline 
WA_RFVIREPMV_05_STR-IBUSR00 sy-vline 
WA_RFVIREPMV_05_STR-IBUSR01 sy-vline 
WA_RFVIREPMV_05_STR-IBUSR02 sy-vline 
WA_RFVIREPMV_05_STR-IBUSR03 sy-vline 
WA_RFVIREPMV_05_STR-IBUSR04 sy-vline 
WA_RFVIREPMV_05_STR-IBUSE04 sy-vline 
WA_RFVIREPMV_05_STR-IBUSR05 sy-vline 
WA_RFVIREPMV_05_STR-IBUSE05 sy-vline 
WA_RFVIREPMV_05_STR-IBUSR06 sy-vline 
WA_RFVIREPMV_05_STR-IBUSE06 sy-vline 
WA_RFVIREPMV_05_STR-IBUSR07 sy-vline 
WA_RFVIREPMV_05_STR-IBUSE07 sy-vline 
WA_RFVIREPMV_05_STR-IBUSR08 sy-vline 
WA_RFVIREPMV_05_STR-IBUSR09 sy-vline 
WA_RFVIREPMV_05_STR-IBUSR10 sy-vline 
WA_RFVIREPMV_05_STR-IBUSR11 sy-vline 
WA_RFVIREPMV_05_STR-IGUSR00 sy-vline 
WA_RFVIREPMV_05_STR-IGUSR01 sy-vline 
WA_RFVIREPMV_05_STR-IGUSR02 sy-vline 
WA_RFVIREPMV_05_STR-IGUSR03 sy-vline 
WA_RFVIREPMV_05_STR-IGUSR04 sy-vline 
WA_RFVIREPMV_05_STR-IGUSE04 sy-vline 
WA_RFVIREPMV_05_STR-IGUSR05 sy-vline 
WA_RFVIREPMV_05_STR-IGUSE05 sy-vline 
WA_RFVIREPMV_05_STR-IGUSR06 sy-vline 
WA_RFVIREPMV_05_STR-IGUSE06 sy-vline 
WA_RFVIREPMV_05_STR-IGUSR07 sy-vline 
WA_RFVIREPMV_05_STR-IGUSE07 sy-vline 
WA_RFVIREPMV_05_STR-IGUSR08 sy-vline 
WA_RFVIREPMV_05_STR-IGUSR09 sy-vline 
WA_RFVIREPMV_05_STR-IGUSR10 sy-vline 
WA_RFVIREPMV_05_STR-IGUSR11 sy-vline 
WA_RFVIREPMV_05_STR-IMUSR00 sy-vline 
WA_RFVIREPMV_05_STR-IMUSR01 sy-vline 
WA_RFVIREPMV_05_STR-IMUSR02 sy-vline 
WA_RFVIREPMV_05_STR-IMUSR03 sy-vline 
WA_RFVIREPMV_05_STR-IMUSR04 sy-vline 
WA_RFVIREPMV_05_STR-IMUSE04 sy-vline 
WA_RFVIREPMV_05_STR-IMUSR05 sy-vline 
WA_RFVIREPMV_05_STR-IMUSE05 sy-vline 
WA_RFVIREPMV_05_STR-IMUSR06 sy-vline 
WA_RFVIREPMV_05_STR-IMUSE06 sy-vline 
WA_RFVIREPMV_05_STR-IMUSR07 sy-vline 
WA_RFVIREPMV_05_STR-IMUSE07 sy-vline 
WA_RFVIREPMV_05_STR-IMUSR08 sy-vline 
WA_RFVIREPMV_05_STR-IMUSR09 sy-vline 
WA_RFVIREPMV_05_STR-IMUSR10 sy-vline 
WA_RFVIREPMV_05_STR-IMUSR11 sy-vline 
WA_RFVIREPMV_05_STR-IVUSR00 sy-vline 
WA_RFVIREPMV_05_STR-IVUSR01 sy-vline 
WA_RFVIREPMV_05_STR-IVUSR02 sy-vline 
WA_RFVIREPMV_05_STR-IVUSR03 sy-vline 
WA_RFVIREPMV_05_STR-IVUSR04 sy-vline 
WA_RFVIREPMV_05_STR-IVUSE04 sy-vline 
WA_RFVIREPMV_05_STR-IVUSR05 sy-vline 
WA_RFVIREPMV_05_STR-IVUSE05 sy-vline 
WA_RFVIREPMV_05_STR-IVUSR06 sy-vline 
WA_RFVIREPMV_05_STR-IVUSE06 sy-vline 
WA_RFVIREPMV_05_STR-IVUSR07 sy-vline 
WA_RFVIREPMV_05_STR-IVUSE07 sy-vline 
WA_RFVIREPMV_05_STR-IVUSR08 sy-vline 
WA_RFVIREPMV_05_STR-IVUSR09 sy-vline 
WA_RFVIREPMV_05_STR-IVUSR10 sy-vline 
WA_RFVIREPMV_05_STR-IVUSR11 sy-vline 
WA_RFVIREPMV_05_STR-USR00 sy-vline 
WA_RFVIREPMV_05_STR-USR01 sy-vline 
WA_RFVIREPMV_05_STR-USR02 sy-vline 
WA_RFVIREPMV_05_STR-USR03 sy-vline 
WA_RFVIREPMV_05_STR-USR04 sy-vline 
WA_RFVIREPMV_05_STR-USE04 sy-vline 
WA_RFVIREPMV_05_STR-USR05 sy-vline 
WA_RFVIREPMV_05_STR-USE05 sy-vline 
WA_RFVIREPMV_05_STR-USR06 sy-vline 
WA_RFVIREPMV_05_STR-USE06 sy-vline 
WA_RFVIREPMV_05_STR-USR07 sy-vline 
WA_RFVIREPMV_05_STR-USE07 sy-vline 
WA_RFVIREPMV_05_STR-USR08 sy-vline 
WA_RFVIREPMV_05_STR-USR09 sy-vline 
WA_RFVIREPMV_05_STR-USR10 sy-vline 
WA_RFVIREPMV_05_STR-USR11 sy-vline      INTO ld_text SEPARATED BY SPACE.

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