ABAP Select data from SAP table EHENVV_BPADD into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EHENVV_BPADD
*  INTO TABLE @DATA(IT_EHENVV_BPADD2).
*--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_EHENVV_BPADD INDEX 1 INTO DATA(WA_EHENVV_BPADD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EHENVV_BPADD>-CLIENT = 1.
<EHENVV_BPADD>-MC_CITY1 = 1.
<EHENVV_BPADD>-MC_STREET = 1.
<EHENVV_BPADD>-PARTNER = 1.
<EHENVV_BPADD>-ADDRNUMBER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EHENVV_BPADD-XDFADR, sy-vline,
  WA_EHENVV_BPADD-ADDR_VALID_FROM, sy-vline,
  WA_EHENVV_BPADD-ADDR_VALID_TO, sy-vline,
  WA_EHENVV_BPADD-NAME1, sy-vline,
  WA_EHENVV_BPADD-NAME2, sy-vline,
  WA_EHENVV_BPADD-NAME3, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EHENVV_BPADD 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_EHENVV_BPADD 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_EHENVV_BPADD INTO WA_EHENVV_BPADD.


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

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

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

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

*Conversion exit ALPHA, internal->external for field PERSNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EHENVV_BPADD-PERSNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EHENVV_BPADD-PERSNUMBER.
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_EHENVV_BPADD_STR, 
CLIENT TYPE STRING,
MC_CITY1 TYPE STRING,
MC_STREET TYPE STRING,
PARTNER TYPE STRING,
ADDRNUMBER TYPE STRING,
XDFADR TYPE STRING,
ADDR_VALID_FROM TYPE STRING,
ADDR_VALID_TO TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
NAME3 TYPE STRING,
NAME4 TYPE STRING,
NAME_TEXT TYPE STRING,
CITY1 TYPE STRING,
CITY2 TYPE STRING,
CITY_CODE TYPE STRING,
CITYP_CODE TYPE STRING,
HOME_CITY TYPE STRING,
REGIOGROUP TYPE STRING,
POST_CODE1 TYPE STRING,
POST_CODE2 TYPE STRING,
POST_CODE3 TYPE STRING,
PO_BOX TYPE STRING,
PO_BOX_NUM TYPE STRING,
PO_BOX_LOC TYPE STRING,
CITY_CODE2 TYPE STRING,
STREET TYPE STRING,
HOUSE_NUM1 TYPE STRING,
HOUSE_NUM2 TYPE STRING,
HOUSE_NUM3 TYPE STRING,
COUNTRY TYPE STRING,
REGION TYPE STRING,
TYPE TYPE STRING,
BPKIND TYPE STRING,
AUGRP TYPE STRING,
NAME_ORG1 TYPE STRING,
NAME_ORG2 TYPE STRING,
PERSNUMBER TYPE STRING,
NAME_GRP1 TYPE STRING,
NAME_GRP2 TYPE STRING,
NAME_LAST TYPE STRING,
NAME_FIRST TYPE STRING,
BUSINESSPARTNERISNOTRELEASED TYPE STRING,
ISMARKEDFORARCHIVING TYPE STRING,
ISBUSINESSPURPOSECOMPLETED TYPE STRING,
BUSINESSPARTNERISBLOCKED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EHENVV_BPADD_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_EHENVV_BPADD_STR-CLIENT sy-vline 
WA_EHENVV_BPADD_STR-MC_CITY1 sy-vline 
WA_EHENVV_BPADD_STR-MC_STREET sy-vline 
WA_EHENVV_BPADD_STR-PARTNER sy-vline 
WA_EHENVV_BPADD_STR-ADDRNUMBER sy-vline 
WA_EHENVV_BPADD_STR-XDFADR sy-vline 
WA_EHENVV_BPADD_STR-ADDR_VALID_FROM sy-vline 
WA_EHENVV_BPADD_STR-ADDR_VALID_TO sy-vline 
WA_EHENVV_BPADD_STR-NAME1 sy-vline 
WA_EHENVV_BPADD_STR-NAME2 sy-vline 
WA_EHENVV_BPADD_STR-NAME3 sy-vline 
WA_EHENVV_BPADD_STR-NAME4 sy-vline 
WA_EHENVV_BPADD_STR-NAME_TEXT sy-vline 
WA_EHENVV_BPADD_STR-CITY1 sy-vline 
WA_EHENVV_BPADD_STR-CITY2 sy-vline 
WA_EHENVV_BPADD_STR-CITY_CODE sy-vline 
WA_EHENVV_BPADD_STR-CITYP_CODE sy-vline 
WA_EHENVV_BPADD_STR-HOME_CITY sy-vline 
WA_EHENVV_BPADD_STR-REGIOGROUP sy-vline 
WA_EHENVV_BPADD_STR-POST_CODE1 sy-vline 
WA_EHENVV_BPADD_STR-POST_CODE2 sy-vline 
WA_EHENVV_BPADD_STR-POST_CODE3 sy-vline 
WA_EHENVV_BPADD_STR-PO_BOX sy-vline 
WA_EHENVV_BPADD_STR-PO_BOX_NUM sy-vline 
WA_EHENVV_BPADD_STR-PO_BOX_LOC sy-vline 
WA_EHENVV_BPADD_STR-CITY_CODE2 sy-vline 
WA_EHENVV_BPADD_STR-STREET sy-vline 
WA_EHENVV_BPADD_STR-HOUSE_NUM1 sy-vline 
WA_EHENVV_BPADD_STR-HOUSE_NUM2 sy-vline 
WA_EHENVV_BPADD_STR-HOUSE_NUM3 sy-vline 
WA_EHENVV_BPADD_STR-COUNTRY sy-vline 
WA_EHENVV_BPADD_STR-REGION sy-vline 
WA_EHENVV_BPADD_STR-TYPE sy-vline 
WA_EHENVV_BPADD_STR-BPKIND sy-vline 
WA_EHENVV_BPADD_STR-AUGRP sy-vline 
WA_EHENVV_BPADD_STR-NAME_ORG1 sy-vline 
WA_EHENVV_BPADD_STR-NAME_ORG2 sy-vline 
WA_EHENVV_BPADD_STR-PERSNUMBER sy-vline 
WA_EHENVV_BPADD_STR-NAME_GRP1 sy-vline 
WA_EHENVV_BPADD_STR-NAME_GRP2 sy-vline 
WA_EHENVV_BPADD_STR-NAME_LAST sy-vline 
WA_EHENVV_BPADD_STR-NAME_FIRST sy-vline 
WA_EHENVV_BPADD_STR-BUSINESSPARTNERISNOTRELEASED sy-vline 
WA_EHENVV_BPADD_STR-ISMARKEDFORARCHIVING sy-vline 
WA_EHENVV_BPADD_STR-ISBUSINESSPURPOSECOMPLETED sy-vline 
WA_EHENVV_BPADD_STR-BUSINESSPARTNERISBLOCKED sy-vline      INTO ld_text SEPARATED BY SPACE.

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