ABAP Select data from SAP table /FLDQ/HNA_PV_OUTPUT_ADDR_DATA into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /FLDQ/HNA_PV_OUTPUT_ADDR_DATA
*  INTO TABLE @DATA(IT_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA2).
*--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_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA INDEX 1 INTO DATA(WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</FLDQ/HNA_PV_OUTPUT_ADDR_DATA>-NAME_CO = 1.
</FLDQ/HNA_PV_OUTPUT_ADDR_DATA>-CITY1 = 1.
</FLDQ/HNA_PV_OUTPUT_ADDR_DATA>-CITY2 = 1.
</FLDQ/HNA_PV_OUTPUT_ADDR_DATA>-CITY_CODE = 1.
</FLDQ/HNA_PV_OUTPUT_ADDR_DATA>-CITYP_CODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA-HOME_CITY, sy-vline,
  WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA-CITYH_CODE, sy-vline,
  WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA-CHCKSTATUS, sy-vline,
  WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA-REGIOGROUP, sy-vline,
  WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA-POST_CODE1, sy-vline,
  WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA-POST_CODE2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA 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_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA 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_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA INTO WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA.


*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 CITY_CODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA-CITY_CODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA-CITY_CODE.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field CITY_CODE2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA-CITY_CODE2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA-CITY_CODE2.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field TOWNSHIP_CODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA-TOWNSHIP_CODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA-TOWNSHIP_CODE.
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_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR, 
NAME_CO TYPE STRING,
CITY1 TYPE STRING,
CITY2 TYPE STRING,
CITY_CODE TYPE STRING,
CITYP_CODE TYPE STRING,
HOME_CITY TYPE STRING,
CITYH_CODE TYPE STRING,
CHCKSTATUS TYPE STRING,
REGIOGROUP TYPE STRING,
POST_CODE1 TYPE STRING,
POST_CODE2 TYPE STRING,
POST_CODE3 TYPE STRING,
PCODE1_EXT TYPE STRING,
PCODE2_EXT TYPE STRING,
PCODE3_EXT TYPE STRING,
PO_BOX TYPE STRING,
DONT_USE_P TYPE STRING,
PO_BOX_NUM TYPE STRING,
PO_BOX_LOC TYPE STRING,
CITY_CODE2 TYPE STRING,
PO_BOX_REG TYPE STRING,
PO_BOX_CTY TYPE STRING,
POSTALAREA TYPE STRING,
TRANSPZONE TYPE STRING,
STREET TYPE STRING,
DONT_USE_S TYPE STRING,
STREETCODE TYPE STRING,
STREETABBR TYPE STRING,
HOUSE_NUM1 TYPE STRING,
HOUSE_NUM2 TYPE STRING,
HOUSE_NUM3 TYPE STRING,
STR_SUPPL1 TYPE STRING,
STR_SUPPL2 TYPE STRING,
STR_SUPPL3 TYPE STRING,
LOCATION TYPE STRING,
BUILDING TYPE STRING,
FLOOR TYPE STRING,
ROOMNUMBER TYPE STRING,
COUNTRY TYPE STRING,
LANGU TYPE STRING,
REGION TYPE STRING,
SORT1 TYPE STRING,
SORT2 TYPE STRING,
SORT_PHN TYPE STRING,
ADDRORIGIN TYPE STRING,
EXTENSION1 TYPE STRING,
EXTENSION2 TYPE STRING,
TIME_ZONE TYPE STRING,
TAXJURCODE TYPE STRING,
ADDRESS_ID TYPE STRING,
REMARK TYPE STRING,
LANGU_CREA TYPE STRING,
PO_BOX_LOBBY TYPE STRING,
DELI_SERV_TYPE TYPE STRING,
DELI_SERV_NUMBER TYPE STRING,
COUNTY_CODE TYPE STRING,
COUNTY TYPE STRING,
TOWNSHIP_CODE TYPE STRING,
TOWNSHIP TYPE STRING,
STATUS_CODE TYPE STRING,
STATUS_CODE_PO TYPE STRING,
INFO_CODE TYPE STRING,
INFO_CODE_PO TYPE STRING,
ASGMT_TYPE TYPE STRING,
ASGMT_TYPE_PO TYPE STRING,
ASGMT_LEVEL TYPE STRING,
ASGMT_LEVEL_PO TYPE STRING,
REPLY1 TYPE STRING,
REGION2_LONG TYPE STRING,
REGION2 TYPE STRING,
PO_BOX_REG2 TYPE STRING,
SUGG_COUNT TYPE STRING,
SUGG_CODE TYPE STRING,
ERROR_CODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_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_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-NAME_CO sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-CITY1 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-CITY2 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-CITY_CODE sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-CITYP_CODE sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-HOME_CITY sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-CITYH_CODE sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-CHCKSTATUS sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-REGIOGROUP sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-POST_CODE1 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-POST_CODE2 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-POST_CODE3 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-PCODE1_EXT sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-PCODE2_EXT sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-PCODE3_EXT sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-PO_BOX sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-DONT_USE_P sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-PO_BOX_NUM sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-PO_BOX_LOC sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-CITY_CODE2 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-PO_BOX_REG sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-PO_BOX_CTY sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-POSTALAREA sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-TRANSPZONE sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-STREET sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-DONT_USE_S sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-STREETCODE sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-STREETABBR sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-HOUSE_NUM1 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-HOUSE_NUM2 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-HOUSE_NUM3 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-STR_SUPPL1 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-STR_SUPPL2 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-STR_SUPPL3 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-LOCATION sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-BUILDING sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-FLOOR sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-ROOMNUMBER sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-COUNTRY sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-LANGU sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-REGION sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-SORT1 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-SORT2 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-SORT_PHN sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-ADDRORIGIN sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-EXTENSION1 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-EXTENSION2 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-TIME_ZONE sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-TAXJURCODE sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-ADDRESS_ID sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-REMARK sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-LANGU_CREA sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-PO_BOX_LOBBY sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-DELI_SERV_TYPE sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-DELI_SERV_NUMBER sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-COUNTY_CODE sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-COUNTY sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-TOWNSHIP_CODE sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-TOWNSHIP sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-STATUS_CODE sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-STATUS_CODE_PO sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-INFO_CODE sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-INFO_CODE_PO sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-ASGMT_TYPE sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-ASGMT_TYPE_PO sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-ASGMT_LEVEL sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-ASGMT_LEVEL_PO sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-REPLY1 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-REGION2_LONG sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-REGION2 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-PO_BOX_REG2 sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-SUGG_COUNT sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-SUGG_CODE sy-vline 
WA_/FLDQ/HNA_PV_OUTPUT_ADDR_DATA_STR-ERROR_CODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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