ABAP Select data from SAP table E102COD_S_EQUI_ADDR into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E102COD_S_EQUI_ADDR 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 E102COD_S_EQUI_ADDR. 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 E102COD_S_EQUI_ADDR 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_E102COD_S_EQUI_ADDR TYPE STANDARD TABLE OF E102COD_S_EQUI_ADDR,
      WA_E102COD_S_EQUI_ADDR TYPE E102COD_S_EQUI_ADDR,
      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: <E102COD_S_EQUI_ADDR> TYPE E102COD_S_EQUI_ADDR.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E102COD_S_EQUI_ADDR.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E102COD_S_EQUI_ADDR
  INTO TABLE IT_E102COD_S_EQUI_ADDR.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E102COD_S_EQUI_ADDR
*  INTO TABLE @DATA(IT_E102COD_S_EQUI_ADDR2).
*--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_E102COD_S_EQUI_ADDR INDEX 1 INTO DATA(WA_E102COD_S_EQUI_ADDR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E102COD_S_EQUI_ADDR ASSIGNING <E102COD_S_EQUI_ADDR>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E102COD_S_EQUI_ADDR>-STR_SUPPL3 = 1.
<E102COD_S_EQUI_ADDR>-LOCATION = 1.
<E102COD_S_EQUI_ADDR>-BUILDING = 1.
<E102COD_S_EQUI_ADDR>-FLOOR = 1.
<E102COD_S_EQUI_ADDR>-ROOMNUMBER = 1.

ENDLOOP.

LOOP AT IT_E102COD_S_EQUI_ADDR INTO WA_E102COD_S_EQUI_ADDR.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E102COD_S_EQUI_ADDR-COUNTRY, sy-vline,
  WA_E102COD_S_EQUI_ADDR-LANGU, sy-vline,
  WA_E102COD_S_EQUI_ADDR-REGION, sy-vline,
  WA_E102COD_S_EQUI_ADDR-SORT1, sy-vline,
  WA_E102COD_S_EQUI_ADDR-SORT2, sy-vline,
  WA_E102COD_S_EQUI_ADDR-SORT_PHN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E102COD_S_EQUI_ADDR 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_E102COD_S_EQUI_ADDR 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_E102COD_S_EQUI_ADDR INTO WA_E102COD_S_EQUI_ADDR.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_E102COD_S_EQUI_ADDR_STR, 
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,
DEFLT_COMM TYPE STRING,
TEL_NUMBER TYPE STRING,
TEL_EXTENS TYPE STRING,
FAX_NUMBER TYPE STRING,
FAX_EXTENS TYPE STRING,
ADDR_GROUP TYPE STRING,
COUNTRY_ISO TYPE STRING,
LANGU_ISO TYPE STRING,
LANGU_CREA_ISO TYPE STRING,
PO_BOX_CTY_ISO 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,END OF T_EKKO_STR.
DATA: WA_E102COD_S_EQUI_ADDR_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_E102COD_S_EQUI_ADDR_STR-STR_SUPPL3 sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-LOCATION sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-BUILDING sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-FLOOR sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-ROOMNUMBER sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-COUNTRY sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-LANGU sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-REGION sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-SORT1 sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-SORT2 sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-SORT_PHN sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-ADDRORIGIN sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-EXTENSION1 sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-EXTENSION2 sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-TIME_ZONE sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-TAXJURCODE sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-ADDRESS_ID sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-REMARK sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-LANGU_CREA sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-DEFLT_COMM sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-TEL_NUMBER sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-TEL_EXTENS sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-FAX_NUMBER sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-FAX_EXTENS sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-ADDR_GROUP sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-COUNTRY_ISO sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-LANGU_ISO sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-LANGU_CREA_ISO sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-PO_BOX_CTY_ISO sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-PO_BOX_LOBBY sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-DELI_SERV_TYPE sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-DELI_SERV_NUMBER sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-COUNTY_CODE sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-COUNTY sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-TOWNSHIP_CODE sy-vline 
WA_E102COD_S_EQUI_ADDR_STR-TOWNSHIP sy-vline      INTO ld_text SEPARATED BY SPACE.

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