ABAP Select data from SAP table BAPI_FTR_DEAL_ENTRY into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPI_FTR_DEAL_ENTRY
*  INTO TABLE @DATA(IT_BAPI_FTR_DEAL_ENTRY2).
*--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_BAPI_FTR_DEAL_ENTRY INDEX 1 INTO DATA(WA_BAPI_FTR_DEAL_ENTRY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI_FTR_DEAL_ENTRY>-COMPANY_CODE = 1.
<BAPI_FTR_DEAL_ENTRY>-TRANSACTION = 1.
<BAPI_FTR_DEAL_ENTRY>-PRODUCT_TYPE = 1.
<BAPI_FTR_DEAL_ENTRY>-TRANSACTION_TYPE = 1.
<BAPI_FTR_DEAL_ENTRY>-EXTERNAL_TRANSACTION_NUMBER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPI_FTR_DEAL_ENTRY-PARTNER, sy-vline,
  WA_BAPI_FTR_DEAL_ENTRY-PORTFOLIO, sy-vline,
  WA_BAPI_FTR_DEAL_ENTRY-MASTER_AGREEMENT, sy-vline,
  WA_BAPI_FTR_DEAL_ENTRY-CREATE_USER, sy-vline,
  WA_BAPI_FTR_DEAL_ENTRY-ENTRY_DATE, sy-vline,
  WA_BAPI_FTR_DEAL_ENTRY-CURRENCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPI_FTR_DEAL_ENTRY 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_BAPI_FTR_DEAL_ENTRY 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_BAPI_FTR_DEAL_ENTRY INTO WA_BAPI_FTR_DEAL_ENTRY.


*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 TRANSACTION
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_FTR_DEAL_ENTRY-TRANSACTION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_FTR_DEAL_ENTRY-TRANSACTION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EXTERNAL_TRANSACTION_NUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_FTR_DEAL_ENTRY-EXTERNAL_TRANSACTION_NUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_FTR_DEAL_ENTRY-EXTERNAL_TRANSACTION_NUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_FTR_DEAL_ENTRY-PARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_FTR_DEAL_ENTRY-PARTNER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MASTER_AGREEMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_FTR_DEAL_ENTRY-MASTER_AGREEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_FTR_DEAL_ENTRY-MASTER_AGREEMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SECURITY_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_FTR_DEAL_ENTRY-SECURITY_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_FTR_DEAL_ENTRY-SECURITY_ID.
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_BAPI_FTR_DEAL_ENTRY_STR, 
COMPANY_CODE TYPE STRING,
TRANSACTION TYPE STRING,
PRODUCT_TYPE TYPE STRING,
TRANSACTION_TYPE TYPE STRING,
EXTERNAL_TRANSACTION_NUMBER TYPE STRING,
PARTNER TYPE STRING,
PORTFOLIO TYPE STRING,
MASTER_AGREEMENT TYPE STRING,
CREATE_USER TYPE STRING,
ENTRY_DATE TYPE STRING,
CURRENCY TYPE STRING,
SECURITY_ID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPI_FTR_DEAL_ENTRY_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_BAPI_FTR_DEAL_ENTRY_STR-COMPANY_CODE sy-vline 
WA_BAPI_FTR_DEAL_ENTRY_STR-TRANSACTION sy-vline 
WA_BAPI_FTR_DEAL_ENTRY_STR-PRODUCT_TYPE sy-vline 
WA_BAPI_FTR_DEAL_ENTRY_STR-TRANSACTION_TYPE sy-vline 
WA_BAPI_FTR_DEAL_ENTRY_STR-EXTERNAL_TRANSACTION_NUMBER sy-vline 
WA_BAPI_FTR_DEAL_ENTRY_STR-PARTNER sy-vline 
WA_BAPI_FTR_DEAL_ENTRY_STR-PORTFOLIO sy-vline 
WA_BAPI_FTR_DEAL_ENTRY_STR-MASTER_AGREEMENT sy-vline 
WA_BAPI_FTR_DEAL_ENTRY_STR-CREATE_USER sy-vline 
WA_BAPI_FTR_DEAL_ENTRY_STR-ENTRY_DATE sy-vline 
WA_BAPI_FTR_DEAL_ENTRY_STR-CURRENCY sy-vline 
WA_BAPI_FTR_DEAL_ENTRY_STR-SECURITY_ID sy-vline      INTO ld_text SEPARATED BY SPACE.

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