ABAP Select data from SAP table E1BPDEFAUL into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1BPDEFAUL 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 E1BPDEFAUL. 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 E1BPDEFAUL 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_E1BPDEFAUL TYPE STANDARD TABLE OF E1BPDEFAUL,
      WA_E1BPDEFAUL TYPE E1BPDEFAUL,
      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: <E1BPDEFAUL> TYPE E1BPDEFAUL.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1BPDEFAUL.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1BPDEFAUL
  INTO TABLE IT_E1BPDEFAUL.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1BPDEFAUL
*  INTO TABLE @DATA(IT_E1BPDEFAUL2).
*--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_E1BPDEFAUL INDEX 1 INTO DATA(WA_E1BPDEFAUL2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1BPDEFAUL ASSIGNING <E1BPDEFAUL>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1BPDEFAUL>-STCOD = 1.
<E1BPDEFAUL>-SPLD = 1.
<E1BPDEFAUL>-SPLG = 1.
<E1BPDEFAUL>-SPDB = 1.
<E1BPDEFAUL>-SPDA = 1.

ENDLOOP.

LOOP AT IT_E1BPDEFAUL INTO WA_E1BPDEFAUL.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1BPDEFAUL-DATFM, sy-vline,
  WA_E1BPDEFAUL-DCPFM, sy-vline,
  WA_E1BPDEFAUL-LANGU, sy-vline,
  WA_E1BPDEFAUL-CATTKENNZ, sy-vline,
  WA_E1BPDEFAUL-KOSTL, sy-vline,
  WA_E1BPDEFAUL-START_MENU, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1BPDEFAUL 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_E1BPDEFAUL 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_E1BPDEFAUL INTO WA_E1BPDEFAUL.


*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_E1BPDEFAUL_STR, 
STCOD TYPE STRING,
SPLD TYPE STRING,
SPLG TYPE STRING,
SPDB TYPE STRING,
SPDA TYPE STRING,
DATFM TYPE STRING,
DCPFM TYPE STRING,
LANGU TYPE STRING,
CATTKENNZ TYPE STRING,
KOSTL TYPE STRING,
START_MENU TYPE STRING,
TIMEFM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1BPDEFAUL_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_E1BPDEFAUL_STR-STCOD sy-vline 
WA_E1BPDEFAUL_STR-SPLD sy-vline 
WA_E1BPDEFAUL_STR-SPLG sy-vline 
WA_E1BPDEFAUL_STR-SPDB sy-vline 
WA_E1BPDEFAUL_STR-SPDA sy-vline 
WA_E1BPDEFAUL_STR-DATFM sy-vline 
WA_E1BPDEFAUL_STR-DCPFM sy-vline 
WA_E1BPDEFAUL_STR-LANGU sy-vline 
WA_E1BPDEFAUL_STR-CATTKENNZ sy-vline 
WA_E1BPDEFAUL_STR-KOSTL sy-vline 
WA_E1BPDEFAUL_STR-START_MENU sy-vline 
WA_E1BPDEFAUL_STR-TIMEFM sy-vline      INTO ld_text SEPARATED BY SPACE.

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