ABAP Select data from SAP table RJKWWW_ADDRESS_VM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RJKWWW_ADDRESS_VM
*  INTO TABLE @DATA(IT_RJKWWW_ADDRESS_VM2).
*--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_RJKWWW_ADDRESS_VM INDEX 1 INTO DATA(WA_RJKWWW_ADDRESS_VM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RJKWWW_ADDRESS_VM>-GPNR = 1.
<RJKWWW_ADDRESS_VM>-ANRED = 1.
<RJKWWW_ADDRESS_VM>-NAME1 = 1.
<RJKWWW_ADDRESS_VM>-NAME2 = 1.
<RJKWWW_ADDRESS_VM>-NAME3 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RJKWWW_ADDRESS_VM-TITEL, sy-vline,
  WA_RJKWWW_ADDRESS_VM-PSTLZ, sy-vline,
  WA_RJKWWW_ADDRESS_VM-PSTLZ_ADDON, sy-vline,
  WA_RJKWWW_ADDRESS_VM-PSTL2, sy-vline,
  WA_RJKWWW_ADDRESS_VM-PSTL2_ADDON, sy-vline,
  WA_RJKWWW_ADDRESS_VM-ORTPF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RJKWWW_ADDRESS_VM 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_RJKWWW_ADDRESS_VM 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_RJKWWW_ADDRESS_VM INTO WA_RJKWWW_ADDRESS_VM.


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

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

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

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

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

*Conversion exit TELN2, internal->external for field ISPTELVWP
CALL FUNCTION 'CONVERSION_EXIT_TELN2_OUTPUT'
  EXPORTING
    input =                      WA_RJKWWW_ADDRESS_VM-ISPTELVWP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKWWW_ADDRESS_VM-ISPTELVWP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TELN1, internal->external for field ISPTELP
CALL FUNCTION 'CONVERSION_EXIT_TELN1_OUTPUT'
  EXPORTING
    input =                      WA_RJKWWW_ADDRESS_VM-ISPTELP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKWWW_ADDRESS_VM-ISPTELP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TELN2, internal->external for field ISPTELVWD
CALL FUNCTION 'CONVERSION_EXIT_TELN2_OUTPUT'
  EXPORTING
    input =                      WA_RJKWWW_ADDRESS_VM-ISPTELVWD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKWWW_ADDRESS_VM-ISPTELVWD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TELN1, internal->external for field ISPTELD
CALL FUNCTION 'CONVERSION_EXIT_TELN1_OUTPUT'
  EXPORTING
    input =                      WA_RJKWWW_ADDRESS_VM-ISPTELD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKWWW_ADDRESS_VM-ISPTELD.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field PEINORTPF
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJKWWW_ADDRESS_VM-PEINORTPF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKWWW_ADDRESS_VM-PEINORTPF.
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_RJKWWW_ADDRESS_VM_STR, 
GPNR TYPE STRING,
ANRED TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
NAME3 TYPE STRING,
TITEL TYPE STRING,
PSTLZ TYPE STRING,
PSTLZ_ADDON TYPE STRING,
PSTL2 TYPE STRING,
PSTL2_ADDON TYPE STRING,
ORTPF TYPE STRING,
PFACH TYPE STRING,
ORT01 TYPE STRING,
STRASSEWWW TYPE STRING,
STRAS TYPE STRING,
PREDIRECTIONAL TYPE STRING,
POSTDIRECTIONAL TYPE STRING,
HAUSNWWW TYPE STRING,
HAUSN TYPE STRING,
HSNMR2 TYPE STRING,
LAND1 TYPE STRING,
ERSTADR TYPE STRING,
ADDRSECABBREV TYPE STRING,
ADDRSECNUMBER TYPE STRING,
SPRAS TYPE STRING,
REGIO TYPE STRING,
ISPTELVWP TYPE STRING,
ISPTELP TYPE STRING,
ISPTELVWD TYPE STRING,
ISPTELD TYPE STRING,
ISPHANDY TYPE STRING,
TELFX TYPE STRING,
ISPEMAIL TYPE STRING,
UVADR_ST TYPE STRING,
UVADR_PF TYPE STRING,
UVADR_GK TYPE STRING,
POSTEINORT TYPE STRING,
POSTEINSTR TYPE STRING,
PEINORTPF TYPE STRING,
PRIVACY_STATUS TYPE STRING,
NAMZU TYPE STRING,
VORSW TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RJKWWW_ADDRESS_VM_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_RJKWWW_ADDRESS_VM_STR-GPNR sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-ANRED sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-NAME1 sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-NAME2 sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-NAME3 sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-TITEL sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-PSTLZ sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-PSTLZ_ADDON sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-PSTL2 sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-PSTL2_ADDON sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-ORTPF sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-PFACH sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-ORT01 sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-STRASSEWWW sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-STRAS sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-PREDIRECTIONAL sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-POSTDIRECTIONAL sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-HAUSNWWW sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-HAUSN sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-HSNMR2 sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-LAND1 sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-ERSTADR sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-ADDRSECABBREV sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-ADDRSECNUMBER sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-SPRAS sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-REGIO sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-ISPTELVWP sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-ISPTELP sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-ISPTELVWD sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-ISPTELD sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-ISPHANDY sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-TELFX sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-ISPEMAIL sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-UVADR_ST sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-UVADR_PF sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-UVADR_GK sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-POSTEINORT sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-POSTEINSTR sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-PEINORTPF sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-PRIVACY_STATUS sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-NAMZU sy-vline 
WA_RJKWWW_ADDRESS_VM_STR-VORSW sy-vline      INTO ld_text SEPARATED BY SPACE.

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