ABAP Select data from SAP table DBE_BEPDTA_1_10 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP DBE_BEPDTA_1_10 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 DBE_BEPDTA_1_10. 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 DBE_BEPDTA_1_10 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_DBE_BEPDTA_1_10 TYPE STANDARD TABLE OF DBE_BEPDTA_1_10,
      WA_DBE_BEPDTA_1_10 TYPE DBE_BEPDTA_1_10,
      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: <DBE_BEPDTA_1_10> TYPE DBE_BEPDTA_1_10.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_DBE_BEPDTA_1_10.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM DBE_BEPDTA_1_10
  INTO TABLE IT_DBE_BEPDTA_1_10.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM DBE_BEPDTA_1_10
*  INTO TABLE @DATA(IT_DBE_BEPDTA_1_102).
*--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_DBE_BEPDTA_1_10 INDEX 1 INTO DATA(WA_DBE_BEPDTA_1_102).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_DBE_BEPDTA_1_10 ASSIGNING <DBE_BEPDTA_1_10>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<DBE_BEPDTA_1_10>-RECID = 1.
<DBE_BEPDTA_1_10>-SEQNO = 1.
<DBE_BEPDTA_1_10>-SUBID = 1.
<DBE_BEPDTA_1_10>-NOTETOPAYEE = 1.
<DBE_BEPDTA_1_10>-PAYCODE = 1.

ENDLOOP.

LOOP AT IT_DBE_BEPDTA_1_10 INTO WA_DBE_BEPDTA_1_10.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_DBE_BEPDTA_1_10-CHRCODE, sy-vline,
  WA_DBE_BEPDTA_1_10-FILL1, sy-vline,
  WA_DBE_BEPDTA_1_10-CURRCODE, sy-vline,
  WA_DBE_BEPDTA_1_10-FILL2, sy-vline,
  WA_DBE_BEPDTA_1_10-COSTS, sy-vline,
  WA_DBE_BEPDTA_1_10-FILL3, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_DBE_BEPDTA_1_10 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_DBE_BEPDTA_1_10 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_DBE_BEPDTA_1_10 INTO WA_DBE_BEPDTA_1_10.


*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_DBE_BEPDTA_1_10_STR, 
RECID TYPE STRING,
SEQNO TYPE STRING,
SUBID TYPE STRING,
NOTETOPAYEE TYPE STRING,
PAYCODE TYPE STRING,
CHRCODE TYPE STRING,
FILL1 TYPE STRING,
CURRCODE TYPE STRING,
FILL2 TYPE STRING,
COSTS TYPE STRING,
FILL3 TYPE STRING,
CCODE TYPE STRING,
FILL4 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_DBE_BEPDTA_1_10_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_DBE_BEPDTA_1_10_STR-RECID sy-vline 
WA_DBE_BEPDTA_1_10_STR-SEQNO sy-vline 
WA_DBE_BEPDTA_1_10_STR-SUBID sy-vline 
WA_DBE_BEPDTA_1_10_STR-NOTETOPAYEE sy-vline 
WA_DBE_BEPDTA_1_10_STR-PAYCODE sy-vline 
WA_DBE_BEPDTA_1_10_STR-CHRCODE sy-vline 
WA_DBE_BEPDTA_1_10_STR-FILL1 sy-vline 
WA_DBE_BEPDTA_1_10_STR-CURRCODE sy-vline 
WA_DBE_BEPDTA_1_10_STR-FILL2 sy-vline 
WA_DBE_BEPDTA_1_10_STR-COSTS sy-vline 
WA_DBE_BEPDTA_1_10_STR-FILL3 sy-vline 
WA_DBE_BEPDTA_1_10_STR-CCODE sy-vline 
WA_DBE_BEPDTA_1_10_STR-FILL4 sy-vline      INTO ld_text SEPARATED BY SPACE.

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