ABAP Select data from SAP table CBPBPBD into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CBPBPBD
*  INTO TABLE @DATA(IT_CBPBPBD2).
*--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_CBPBPBD INDEX 1 INTO DATA(WA_CBPBPBD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CBPBPBD>-MANDT = 1.
<CBPBPBD>-PAYMENTBATCH = 1.
<CBPBPBD>-PAYEEBANKINTERNALID = 1.
<CBPBPBD>-PAYEEBANKCOUNTRY = 1.
<CBPBPBD>-PAYEEBANKACCOUNT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CBPBPBD-PAYEEBANK, sy-vline,
  WA_CBPBPBD-PAYEEBANKNAME, sy-vline,
  WA_CBPBPBD-PAYERCOUNTRYNAME, sy-vline,
  WA_CBPBPBD-PAYEEBANKIDENTIFIERCODE, sy-vline,
  WA_CBPBPBD-PAYEEBANKCURRENCY, sy-vline,
  WA_CBPBPBD-PAYEEIBAN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CBPBPBD 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_CBPBPBD 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_CBPBPBD INTO WA_CBPBPBD.


*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_CBPBPBD_STR, 
MANDT TYPE STRING,
PAYMENTBATCH TYPE STRING,
PAYEEBANKINTERNALID TYPE STRING,
PAYEEBANKCOUNTRY TYPE STRING,
PAYEEBANKACCOUNT TYPE STRING,
PAYEEBANK TYPE STRING,
PAYEEBANKNAME TYPE STRING,
PAYERCOUNTRYNAME TYPE STRING,
PAYEEBANKIDENTIFIERCODE TYPE STRING,
PAYEEBANKCURRENCY TYPE STRING,
PAYEEIBAN TYPE STRING,
PAYEEBANKCONTROLKEY TYPE STRING,
PAYEEBANKACCOUNTDESCRIPTION TYPE STRING,
PAYEEBANKACCOUNTTYPE TYPE STRING,
PAYEEBANKACCOUNTTYPEDESC TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CBPBPBD_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_CBPBPBD_STR-MANDT sy-vline 
WA_CBPBPBD_STR-PAYMENTBATCH sy-vline 
WA_CBPBPBD_STR-PAYEEBANKINTERNALID sy-vline 
WA_CBPBPBD_STR-PAYEEBANKCOUNTRY sy-vline 
WA_CBPBPBD_STR-PAYEEBANKACCOUNT sy-vline 
WA_CBPBPBD_STR-PAYEEBANK sy-vline 
WA_CBPBPBD_STR-PAYEEBANKNAME sy-vline 
WA_CBPBPBD_STR-PAYERCOUNTRYNAME sy-vline 
WA_CBPBPBD_STR-PAYEEBANKIDENTIFIERCODE sy-vline 
WA_CBPBPBD_STR-PAYEEBANKCURRENCY sy-vline 
WA_CBPBPBD_STR-PAYEEIBAN sy-vline 
WA_CBPBPBD_STR-PAYEEBANKCONTROLKEY sy-vline 
WA_CBPBPBD_STR-PAYEEBANKACCOUNTDESCRIPTION sy-vline 
WA_CBPBPBD_STR-PAYEEBANKACCOUNTTYPE sy-vline 
WA_CBPBPBD_STR-PAYEEBANKACCOUNTTYPEDESC sy-vline      INTO ld_text SEPARATED BY SPACE.

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