ABAP Select data from SAP table /DSD/RPTR_V into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /DSD/RPTR_V 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 /DSD/RPTR_V. 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 /DSD/RPTR_V 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_/DSD/RPTR_V TYPE STANDARD TABLE OF /DSD/RPTR_V,
      WA_/DSD/RPTR_V TYPE /DSD/RPTR_V,
      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: </DSD/RPTR_V> TYPE /DSD/RPTR_V.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /DSD/RPTR_V
  INTO TABLE IT_/DSD/RPTR_V.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /DSD/RPTR_V
*  INTO TABLE @DATA(IT_/DSD/RPTR_V2).
*--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_/DSD/RPTR_V INDEX 1 INTO DATA(WA_/DSD/RPTR_V2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/DSD/RPTR_V ASSIGNING </DSD/RPTR_V>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</DSD/RPTR_V>-MANDT = 1.
</DSD/RPTR_V>-EQUNR = 1.
</DSD/RPTR_V>-EQTYP = 1.
</DSD/RPTR_V>-EQART = 1.
</DSD/RPTR_V>-INVNR = 1.

ENDLOOP.

LOOP AT IT_/DSD/RPTR_V INTO WA_/DSD/RPTR_V.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/DSD/RPTR_V-GROES, sy-vline,
  WA_/DSD/RPTR_V-BRGEW, sy-vline,
  WA_/DSD/RPTR_V-GEWEI, sy-vline,
  WA_/DSD/RPTR_V-ANSDT, sy-vline,
  WA_/DSD/RPTR_V-HERST, sy-vline,
  WA_/DSD/RPTR_V-TYPBZ, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/DSD/RPTR_V 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_/DSD/RPTR_V 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_/DSD/RPTR_V INTO WA_/DSD/RPTR_V.


*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 EQUNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/DSD/RPTR_V-EQUNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/DSD/RPTR_V-EQUNR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit GJAHR, internal->external for field BAUJJ
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_/DSD/RPTR_V-BAUJJ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/DSD/RPTR_V-BAUJJ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field GERNR
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_/DSD/RPTR_V-GERNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/DSD/RPTR_V-GERNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/DSD/RPTR_V-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/DSD/RPTR_V-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field SERNR
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_/DSD/RPTR_V-SERNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/DSD/RPTR_V-SERNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field /DSD/RP_KAPUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/DSD/RPTR_V-/DSD/RP_KAPUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/DSD/RPTR_V-/DSD/RP_KAPUNIT.
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_/DSD/RPTR_V_STR, 
MANDT TYPE STRING,
EQUNR TYPE STRING,
EQTYP TYPE STRING,
EQART TYPE STRING,
INVNR TYPE STRING,
GROES TYPE STRING,
BRGEW TYPE STRING,
GEWEI TYPE STRING,
ANSDT TYPE STRING,
HERST TYPE STRING,
TYPBZ TYPE STRING,
BAUJJ TYPE STRING,
BAUMM TYPE STRING,
GERNR TYPE STRING,
EQLFN TYPE STRING,
OBJNR TYPE STRING,
EQSNR TYPE STRING,
CUOBJ TYPE STRING,
MATNR TYPE STRING,
SERNR TYPE STRING,
WERK TYPE STRING,
LAGER TYPE STRING,
S_FLEET TYPE STRING,
SPARTE TYPE STRING,
SPRAS TYPE STRING,
EQKTX TYPE STRING,
FLEET_CAT TYPE STRING,
FLEET_NUM TYPE STRING,
FLEET_VIN TYPE STRING,
CHASSIS_NUM TYPE STRING,
LICENSE_NUM TYPE STRING,
FLEET_HGT TYPE STRING,
FLEET_WID TYPE STRING,
FLEET_LEN TYPE STRING,
DIM_UNIT TYPE STRING,
REPLA_DATE TYPE STRING,
REPLA_ODOM TYPE STRING,
REPLA_OPH TYPE STRING,
NUM_AXLE TYPE STRING,
MAX_OCCUPANTS TYPE STRING,
CARD_NUM TYPE STRING,
KEY_NUM TYPE STRING,
FLEET_USE TYPE STRING,
ENGINE_TYPE TYPE STRING,
ENGINE_POWER TYPE STRING,
UNIT_POWER TYPE STRING,
REVOLUTIONS TYPE STRING,
ENGINE_CYL TYPE STRING,
ENGINE_CAP TYPE STRING,
UNIT_CAP TYPE STRING,
ENGINE_SNR TYPE STRING,
FUEL_PRI TYPE STRING,
FUEL_SEC TYPE STRING,
GROSS_WGT TYPE STRING,
LOAD_WGT TYPE STRING,
WGT_UNIT TYPE STRING,
LOAD_HGT TYPE STRING,
LOAD_WID TYPE STRING,
LOAD_LEN TYPE STRING,
LOAD_DIM_UNIT TYPE STRING,
LOAD_VOL TYPE STRING,
VOL_UNIT TYPE STRING,
NO_COMPART TYPE STRING,
SPEED_MAX TYPE STRING,
SPEED_UNIT TYPE STRING,
CONSUMP_TOL TYPE STRING,
CONSUMP_MOVE TYPE STRING,
/DSD/RP_EIGEN TYPE STRING,
/DSD/RP_AHLAST TYPE STRING,
/DSD/RP_AHLAST_U TYPE STRING,
/DSD/RP_VARKAP TYPE STRING,
/DSD/RP_KAPUNIT TYPE STRING,
/VSO/M_VSO_FTYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/DSD/RPTR_V_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_/DSD/RPTR_V_STR-MANDT sy-vline 
WA_/DSD/RPTR_V_STR-EQUNR sy-vline 
WA_/DSD/RPTR_V_STR-EQTYP sy-vline 
WA_/DSD/RPTR_V_STR-EQART sy-vline 
WA_/DSD/RPTR_V_STR-INVNR sy-vline 
WA_/DSD/RPTR_V_STR-GROES sy-vline 
WA_/DSD/RPTR_V_STR-BRGEW sy-vline 
WA_/DSD/RPTR_V_STR-GEWEI sy-vline 
WA_/DSD/RPTR_V_STR-ANSDT sy-vline 
WA_/DSD/RPTR_V_STR-HERST sy-vline 
WA_/DSD/RPTR_V_STR-TYPBZ sy-vline 
WA_/DSD/RPTR_V_STR-BAUJJ sy-vline 
WA_/DSD/RPTR_V_STR-BAUMM sy-vline 
WA_/DSD/RPTR_V_STR-GERNR sy-vline 
WA_/DSD/RPTR_V_STR-EQLFN sy-vline 
WA_/DSD/RPTR_V_STR-OBJNR sy-vline 
WA_/DSD/RPTR_V_STR-EQSNR sy-vline 
WA_/DSD/RPTR_V_STR-CUOBJ sy-vline 
WA_/DSD/RPTR_V_STR-MATNR sy-vline 
WA_/DSD/RPTR_V_STR-SERNR sy-vline 
WA_/DSD/RPTR_V_STR-WERK sy-vline 
WA_/DSD/RPTR_V_STR-LAGER sy-vline 
WA_/DSD/RPTR_V_STR-S_FLEET sy-vline 
WA_/DSD/RPTR_V_STR-SPARTE sy-vline 
WA_/DSD/RPTR_V_STR-SPRAS sy-vline 
WA_/DSD/RPTR_V_STR-EQKTX sy-vline 
WA_/DSD/RPTR_V_STR-FLEET_CAT sy-vline 
WA_/DSD/RPTR_V_STR-FLEET_NUM sy-vline 
WA_/DSD/RPTR_V_STR-FLEET_VIN sy-vline 
WA_/DSD/RPTR_V_STR-CHASSIS_NUM sy-vline 
WA_/DSD/RPTR_V_STR-LICENSE_NUM sy-vline 
WA_/DSD/RPTR_V_STR-FLEET_HGT sy-vline 
WA_/DSD/RPTR_V_STR-FLEET_WID sy-vline 
WA_/DSD/RPTR_V_STR-FLEET_LEN sy-vline 
WA_/DSD/RPTR_V_STR-DIM_UNIT sy-vline 
WA_/DSD/RPTR_V_STR-REPLA_DATE sy-vline 
WA_/DSD/RPTR_V_STR-REPLA_ODOM sy-vline 
WA_/DSD/RPTR_V_STR-REPLA_OPH sy-vline 
WA_/DSD/RPTR_V_STR-NUM_AXLE sy-vline 
WA_/DSD/RPTR_V_STR-MAX_OCCUPANTS sy-vline 
WA_/DSD/RPTR_V_STR-CARD_NUM sy-vline 
WA_/DSD/RPTR_V_STR-KEY_NUM sy-vline 
WA_/DSD/RPTR_V_STR-FLEET_USE sy-vline 
WA_/DSD/RPTR_V_STR-ENGINE_TYPE sy-vline 
WA_/DSD/RPTR_V_STR-ENGINE_POWER sy-vline 
WA_/DSD/RPTR_V_STR-UNIT_POWER sy-vline 
WA_/DSD/RPTR_V_STR-REVOLUTIONS sy-vline 
WA_/DSD/RPTR_V_STR-ENGINE_CYL sy-vline 
WA_/DSD/RPTR_V_STR-ENGINE_CAP sy-vline 
WA_/DSD/RPTR_V_STR-UNIT_CAP sy-vline 
WA_/DSD/RPTR_V_STR-ENGINE_SNR sy-vline 
WA_/DSD/RPTR_V_STR-FUEL_PRI sy-vline 
WA_/DSD/RPTR_V_STR-FUEL_SEC sy-vline 
WA_/DSD/RPTR_V_STR-GROSS_WGT sy-vline 
WA_/DSD/RPTR_V_STR-LOAD_WGT sy-vline 
WA_/DSD/RPTR_V_STR-WGT_UNIT sy-vline 
WA_/DSD/RPTR_V_STR-LOAD_HGT sy-vline 
WA_/DSD/RPTR_V_STR-LOAD_WID sy-vline 
WA_/DSD/RPTR_V_STR-LOAD_LEN sy-vline 
WA_/DSD/RPTR_V_STR-LOAD_DIM_UNIT sy-vline 
WA_/DSD/RPTR_V_STR-LOAD_VOL sy-vline 
WA_/DSD/RPTR_V_STR-VOL_UNIT sy-vline 
WA_/DSD/RPTR_V_STR-NO_COMPART sy-vline 
WA_/DSD/RPTR_V_STR-SPEED_MAX sy-vline 
WA_/DSD/RPTR_V_STR-SPEED_UNIT sy-vline 
WA_/DSD/RPTR_V_STR-CONSUMP_TOL sy-vline 
WA_/DSD/RPTR_V_STR-CONSUMP_MOVE sy-vline 
WA_/DSD/RPTR_V_STR-/DSD/RP_EIGEN sy-vline 
WA_/DSD/RPTR_V_STR-/DSD/RP_AHLAST sy-vline 
WA_/DSD/RPTR_V_STR-/DSD/RP_AHLAST_U sy-vline 
WA_/DSD/RPTR_V_STR-/DSD/RP_VARKAP sy-vline 
WA_/DSD/RPTR_V_STR-/DSD/RP_KAPUNIT sy-vline 
WA_/DSD/RPTR_V_STR-/VSO/M_VSO_FTYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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