ABAP Select data from SAP table BBPS_SUSCF_HEADER_BADI into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BBPS_SUSCF_HEADER_BADI
*  INTO TABLE @DATA(IT_BBPS_SUSCF_HEADER_BADI2).
*--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_BBPS_SUSCF_HEADER_BADI INDEX 1 INTO DATA(WA_BBPS_SUSCF_HEADER_BADI2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BBPS_SUSCF_HEADER_BADI>-GUID = 1.
<BBPS_SUSCF_HEADER_BADI>-DESCRIPTION = 1.
<BBPS_SUSCF_HEADER_BADI>-POSTING_DATE = 1.
<BBPS_SUSCF_HEADER_BADI>-POSTING_DATE_FI = 1.
<BBPS_SUSCF_HEADER_BADI>-REF_DOC_NO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BBPS_SUSCF_HEADER_BADI-GR_GI_SLIP_NO, sy-vline,
  WA_BBPS_SUSCF_HEADER_BADI-BILL_OF_LADING, sy-vline,
  WA_BBPS_SUSCF_HEADER_BADI-TOL_GROUP, sy-vline,
  WA_BBPS_SUSCF_HEADER_BADI-PRESPEXT, sy-vline,
  WA_BBPS_SUSCF_HEADER_BADI-SRV_LOC, sy-vline,
  WA_BBPS_SUSCF_HEADER_BADI-DUMMY_EEW_PDHSC_SUSCF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BBPS_SUSCF_HEADER_BADI 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_BBPS_SUSCF_HEADER_BADI 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_BBPS_SUSCF_HEADER_BADI INTO WA_BBPS_SUSCF_HEADER_BADI.


*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 GR_GI_SLIP_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BBPS_SUSCF_HEADER_BADI-GR_GI_SLIP_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPS_SUSCF_HEADER_BADI-GR_GI_SLIP_NO.
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_BBPS_SUSCF_HEADER_BADI_STR, 
GUID TYPE STRING,
DESCRIPTION TYPE STRING,
POSTING_DATE TYPE STRING,
POSTING_DATE_FI TYPE STRING,
REF_DOC_NO TYPE STRING,
GR_GI_SLIP_NO TYPE STRING,
BILL_OF_LADING TYPE STRING,
TOL_GROUP TYPE STRING,
PRESPEXT TYPE STRING,
SRV_LOC TYPE STRING,
DUMMY_EEW_PDHSC_SUSCF TYPE STRING,
DUMMY_EEW_PDHSS_SUSCF TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BBPS_SUSCF_HEADER_BADI_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_BBPS_SUSCF_HEADER_BADI_STR-GUID sy-vline 
WA_BBPS_SUSCF_HEADER_BADI_STR-DESCRIPTION sy-vline 
WA_BBPS_SUSCF_HEADER_BADI_STR-POSTING_DATE sy-vline 
WA_BBPS_SUSCF_HEADER_BADI_STR-POSTING_DATE_FI sy-vline 
WA_BBPS_SUSCF_HEADER_BADI_STR-REF_DOC_NO sy-vline 
WA_BBPS_SUSCF_HEADER_BADI_STR-GR_GI_SLIP_NO sy-vline 
WA_BBPS_SUSCF_HEADER_BADI_STR-BILL_OF_LADING sy-vline 
WA_BBPS_SUSCF_HEADER_BADI_STR-TOL_GROUP sy-vline 
WA_BBPS_SUSCF_HEADER_BADI_STR-PRESPEXT sy-vline 
WA_BBPS_SUSCF_HEADER_BADI_STR-SRV_LOC sy-vline 
WA_BBPS_SUSCF_HEADER_BADI_STR-DUMMY_EEW_PDHSC_SUSCF sy-vline 
WA_BBPS_SUSCF_HEADER_BADI_STR-DUMMY_EEW_PDHSS_SUSCF sy-vline      INTO ld_text SEPARATED BY SPACE.

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