ABAP Select data from SAP table BAPIP0006HK into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BAPIP0006HK 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 BAPIP0006HK. 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 BAPIP0006HK 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_BAPIP0006HK TYPE STANDARD TABLE OF BAPIP0006HK,
      WA_BAPIP0006HK TYPE BAPIP0006HK,
      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: <BAPIP0006HK> TYPE BAPIP0006HK.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BAPIP0006HK.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BAPIP0006HK
  INTO TABLE IT_BAPIP0006HK.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPIP0006HK
*  INTO TABLE @DATA(IT_BAPIP0006HK2).
*--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_BAPIP0006HK INDEX 1 INTO DATA(WA_BAPIP0006HK2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPIP0006HK ASSIGNING <BAPIP0006HK>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIP0006HK>-EMPLOYEENO = 1.
<BAPIP0006HK>-SUBTYPE = 1.
<BAPIP0006HK>-OBJECTID = 1.
<BAPIP0006HK>-LOCKINDIC = 1.
<BAPIP0006HK>-VALIDEND = 1.

ENDLOOP.

LOOP AT IT_BAPIP0006HK INTO WA_BAPIP0006HK.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPIP0006HK-VALIDBEGIN, sy-vline,
  WA_BAPIP0006HK-RECORDNR, sy-vline,
  WA_BAPIP0006HK-ADDRESSTYPE, sy-vline,
  WA_BAPIP0006HK-CONAME, sy-vline,
  WA_BAPIP0006HK-STREETANDHOUSE, sy-vline,
  WA_BAPIP0006HK-SECONDADDRESS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPIP0006HK 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_BAPIP0006HK 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_BAPIP0006HK INTO WA_BAPIP0006HK.


*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_BAPIP0006HK_STR, 
EMPLOYEENO TYPE STRING,
SUBTYPE TYPE STRING,
OBJECTID TYPE STRING,
LOCKINDIC TYPE STRING,
VALIDEND TYPE STRING,
VALIDBEGIN TYPE STRING,
RECORDNR TYPE STRING,
ADDRESSTYPE TYPE STRING,
CONAME TYPE STRING,
STREETANDHOUSE TYPE STRING,
SECONDADDRESS TYPE STRING,
CITY TYPE STRING,
DISTRICTCODE TYPE STRING,
AREA TYPE STRING,
COUNTRY TYPE STRING,
TELEPHONENUM TYPE STRING,
COMMTYPE1 TYPE STRING,
COMMNUMBER1 TYPE STRING,
COMMTYPE2 TYPE STRING,
COMMNUMBER2 TYPE STRING,
COMMTYPE3 TYPE STRING,
COMMNUMBER3 TYPE STRING,
COMMTYPE4 TYPE STRING,
COMMNUMBER4 TYPE STRING,
COMMTYPE5 TYPE STRING,
COMMNUMBER5 TYPE STRING,
COMMTYPE6 TYPE STRING,
COMMNUMBER6 TYPE STRING,
DISTRICTNAME TYPE STRING,
POSTALCODE TYPE STRING,
DISTANCE TYPE STRING,
COMPAPARTMENT TYPE STRING,
BUSROUTE TYPE STRING,
STREET2 TYPE STRING,
STREET3 TYPE STRING,
HOUSENUMBER TYPE STRING,
APARTMENTID TYPE STRING,
BUILDING TYPE STRING,
FLOOR TYPE STRING,
STREETABBR TYPE STRING,
NAMEOFADDTYPE TYPE STRING,
NAMEOFDISTRICT TYPE STRING,
NAMEOFAREA TYPE STRING,
NAMEOFCOUNTRY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPIP0006HK_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_BAPIP0006HK_STR-EMPLOYEENO sy-vline 
WA_BAPIP0006HK_STR-SUBTYPE sy-vline 
WA_BAPIP0006HK_STR-OBJECTID sy-vline 
WA_BAPIP0006HK_STR-LOCKINDIC sy-vline 
WA_BAPIP0006HK_STR-VALIDEND sy-vline 
WA_BAPIP0006HK_STR-VALIDBEGIN sy-vline 
WA_BAPIP0006HK_STR-RECORDNR sy-vline 
WA_BAPIP0006HK_STR-ADDRESSTYPE sy-vline 
WA_BAPIP0006HK_STR-CONAME sy-vline 
WA_BAPIP0006HK_STR-STREETANDHOUSE sy-vline 
WA_BAPIP0006HK_STR-SECONDADDRESS sy-vline 
WA_BAPIP0006HK_STR-CITY sy-vline 
WA_BAPIP0006HK_STR-DISTRICTCODE sy-vline 
WA_BAPIP0006HK_STR-AREA sy-vline 
WA_BAPIP0006HK_STR-COUNTRY sy-vline 
WA_BAPIP0006HK_STR-TELEPHONENUM sy-vline 
WA_BAPIP0006HK_STR-COMMTYPE1 sy-vline 
WA_BAPIP0006HK_STR-COMMNUMBER1 sy-vline 
WA_BAPIP0006HK_STR-COMMTYPE2 sy-vline 
WA_BAPIP0006HK_STR-COMMNUMBER2 sy-vline 
WA_BAPIP0006HK_STR-COMMTYPE3 sy-vline 
WA_BAPIP0006HK_STR-COMMNUMBER3 sy-vline 
WA_BAPIP0006HK_STR-COMMTYPE4 sy-vline 
WA_BAPIP0006HK_STR-COMMNUMBER4 sy-vline 
WA_BAPIP0006HK_STR-COMMTYPE5 sy-vline 
WA_BAPIP0006HK_STR-COMMNUMBER5 sy-vline 
WA_BAPIP0006HK_STR-COMMTYPE6 sy-vline 
WA_BAPIP0006HK_STR-COMMNUMBER6 sy-vline 
WA_BAPIP0006HK_STR-DISTRICTNAME sy-vline 
WA_BAPIP0006HK_STR-POSTALCODE sy-vline 
WA_BAPIP0006HK_STR-DISTANCE sy-vline 
WA_BAPIP0006HK_STR-COMPAPARTMENT sy-vline 
WA_BAPIP0006HK_STR-BUSROUTE sy-vline 
WA_BAPIP0006HK_STR-STREET2 sy-vline 
WA_BAPIP0006HK_STR-STREET3 sy-vline 
WA_BAPIP0006HK_STR-HOUSENUMBER sy-vline 
WA_BAPIP0006HK_STR-APARTMENTID sy-vline 
WA_BAPIP0006HK_STR-BUILDING sy-vline 
WA_BAPIP0006HK_STR-FLOOR sy-vline 
WA_BAPIP0006HK_STR-STREETABBR sy-vline 
WA_BAPIP0006HK_STR-NAMEOFADDTYPE sy-vline 
WA_BAPIP0006HK_STR-NAMEOFDISTRICT sy-vline 
WA_BAPIP0006HK_STR-NAMEOFAREA sy-vline 
WA_BAPIP0006HK_STR-NAMEOFCOUNTRY sy-vline      INTO ld_text SEPARATED BY SPACE.

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