ABAP Select data from SAP table FTR_DEAL_WRK 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 FTR_DEAL_WRK 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 FTR_DEAL_WRK. 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 FTR_DEAL_WRK 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_FTR_DEAL_WRK TYPE STANDARD TABLE OF FTR_DEAL_WRK,
      WA_FTR_DEAL_WRK TYPE FTR_DEAL_WRK,
      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: <FTR_DEAL_WRK> TYPE FTR_DEAL_WRK.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FTR_DEAL_WRK
*  INTO TABLE @DATA(IT_FTR_DEAL_WRK2).
*--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_FTR_DEAL_WRK INDEX 1 INTO DATA(WA_FTR_DEAL_WRK2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FTR_DEAL_WRK>-ICON_CHECKED = 1.
<FTR_DEAL_WRK>-WRK_DATE = 1.
<FTR_DEAL_WRK>-FUNCTION = 1.
<FTR_DEAL_WRK>-ACTIVITY = 1.
<FTR_DEAL_WRK>-XACTIVITY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FTR_DEAL_WRK-PRODUCTTYPE, sy-vline,
  WA_FTR_DEAL_WRK-TRANSACTIONTYPE, sy-vline,
  WA_FTR_DEAL_WRK-XPRODUCT, sy-vline,
  WA_FTR_DEAL_WRK-CURRENCY, sy-vline,
  WA_FTR_DEAL_WRK-AMOUNT, sy-vline,
  WA_FTR_DEAL_WRK-RATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FTR_DEAL_WRK 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_FTR_DEAL_WRK 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_FTR_DEAL_WRK INTO WA_FTR_DEAL_WRK.


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

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

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

*Conversion exit ALPHA, internal->external for field ISSUER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FTR_DEAL_WRK-ISSUER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FTR_DEAL_WRK-ISSUER.
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_FTR_DEAL_WRK_STR, 
ICON_CHECKED TYPE STRING,
WRK_DATE TYPE STRING,
FUNCTION TYPE STRING,
ACTIVITY TYPE STRING,
XACTIVITY TYPE STRING,
PRODUCTTYPE TYPE STRING,
TRANSACTIONTYPE TYPE STRING,
XPRODUCT TYPE STRING,
CURRENCY TYPE STRING,
AMOUNT TYPE STRING,
RATE TYPE STRING,
PARTNER TYPE STRING,
XPARTNER TYPE STRING,
RFHA TYPE STRING,
BUKRS TYPE STRING,
SECACCTID TYPE STRING,
SECID TYPE STRING,
PORTFOLIO TYPE STRING,
ISSUER TYPE STRING,
XISSUER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FTR_DEAL_WRK_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_FTR_DEAL_WRK_STR-ICON_CHECKED sy-vline 
WA_FTR_DEAL_WRK_STR-WRK_DATE sy-vline 
WA_FTR_DEAL_WRK_STR-FUNCTION sy-vline 
WA_FTR_DEAL_WRK_STR-ACTIVITY sy-vline 
WA_FTR_DEAL_WRK_STR-XACTIVITY sy-vline 
WA_FTR_DEAL_WRK_STR-PRODUCTTYPE sy-vline 
WA_FTR_DEAL_WRK_STR-TRANSACTIONTYPE sy-vline 
WA_FTR_DEAL_WRK_STR-XPRODUCT sy-vline 
WA_FTR_DEAL_WRK_STR-CURRENCY sy-vline 
WA_FTR_DEAL_WRK_STR-AMOUNT sy-vline 
WA_FTR_DEAL_WRK_STR-RATE sy-vline 
WA_FTR_DEAL_WRK_STR-PARTNER sy-vline 
WA_FTR_DEAL_WRK_STR-XPARTNER sy-vline 
WA_FTR_DEAL_WRK_STR-RFHA sy-vline 
WA_FTR_DEAL_WRK_STR-BUKRS sy-vline 
WA_FTR_DEAL_WRK_STR-SECACCTID sy-vline 
WA_FTR_DEAL_WRK_STR-SECID sy-vline 
WA_FTR_DEAL_WRK_STR-PORTFOLIO sy-vline 
WA_FTR_DEAL_WRK_STR-ISSUER sy-vline 
WA_FTR_DEAL_WRK_STR-XISSUER sy-vline      INTO ld_text SEPARATED BY SPACE.

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