ABAP Select data from SAP table FTI_CTY_EXP_DETAIL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FTI_CTY_EXP_DETAIL
*  INTO TABLE @DATA(IT_FTI_CTY_EXP_DETAIL2).
*--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_FTI_CTY_EXP_DETAIL INDEX 1 INTO DATA(WA_FTI_CTY_EXP_DETAIL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FTI_CTY_EXP_DETAIL>-COMPANY_CODE = 1.
<FTI_CTY_EXP_DETAIL>-COMMODITY_ID = 1.
<FTI_CTY_EXP_DETAIL>-LOCATION = 1.
<FTI_CTY_EXP_DETAIL>-FIX_FLOAT_IND = 1.
<FTI_CTY_EXP_DETAIL>-FIX_FLOAT_IND_T = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FTI_CTY_EXP_DETAIL-PRODUCT_TYPE, sy-vline,
  WA_FTI_CTY_EXP_DETAIL-PRODUCT_TYPE_TEXT, sy-vline,
  WA_FTI_CTY_EXP_DETAIL-DIRECTION, sy-vline,
  WA_FTI_CTY_EXP_DETAIL-DUEPERIOD, sy-vline,
  WA_FTI_CTY_EXP_DETAIL-DUE_DATE, sy-vline,
  WA_FTI_CTY_EXP_DETAIL-EXPOSURE_GROUP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FTI_CTY_EXP_DETAIL 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_FTI_CTY_EXP_DETAIL 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_FTI_CTY_EXP_DETAIL INTO WA_FTI_CTY_EXP_DETAIL.


*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 CUNIT, internal->external for field UNIT_OF_MEASURE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FTI_CTY_EXP_DETAIL-UNIT_OF_MEASURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FTI_CTY_EXP_DETAIL-UNIT_OF_MEASURE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field DISPLAY_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FTI_CTY_EXP_DETAIL-DISPLAY_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FTI_CTY_EXP_DETAIL-DISPLAY_UOM.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit CUNIT, internal->external for field UOM_IN
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FTI_CTY_EXP_DETAIL-UOM_IN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FTI_CTY_EXP_DETAIL-UOM_IN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UOM_OUT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FTI_CTY_EXP_DETAIL-UOM_OUT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FTI_CTY_EXP_DETAIL-UOM_OUT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field PRICE_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FTI_CTY_EXP_DETAIL-PRICE_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FTI_CTY_EXP_DETAIL-PRICE_UOM.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit CUNIT, internal->external for field CONTRACT_SZ_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FTI_CTY_EXP_DETAIL-CONTRACT_SZ_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FTI_CTY_EXP_DETAIL-CONTRACT_SZ_UNIT.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit GJAHR, internal->external for field PLANNING_YEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FTI_CTY_EXP_DETAIL-PLANNING_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FTI_CTY_EXP_DETAIL-PLANNING_YEAR.
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_FTI_CTY_EXP_DETAIL_STR, 
COMPANY_CODE TYPE STRING,
COMMODITY_ID TYPE STRING,
LOCATION TYPE STRING,
FIX_FLOAT_IND TYPE STRING,
FIX_FLOAT_IND_T TYPE STRING,
PRODUCT_TYPE TYPE STRING,
PRODUCT_TYPE_TEXT TYPE STRING,
DIRECTION TYPE STRING,
DUEPERIOD TYPE STRING,
DUE_DATE TYPE STRING,
EXPOSURE_GROUP TYPE STRING,
DISPLAY_CURR TYPE STRING,
POSITION_CURR TYPE STRING,
QUANTITY TYPE STRING,
QUANTITY_DUOM TYPE STRING,
UNIT_OF_MEASURE TYPE STRING,
DISPLAY_UOM TYPE STRING,
CONTRACT_VALUE_PC TYPE STRING,
CONTRACT_VALUE_DC TYPE STRING,
NPV_PC TYPE STRING,
NPV_DC TYPE STRING,
CONT_BACK TYPE STRING,
CONTRACT_DATE TYPE STRING,
CONTRACT_PRICE TYPE STRING,
CONTRACT_TYPE TYPE STRING,
COUNTERPARTY TYPE STRING,
CTY_SPOT_PRICE TYPE STRING,
DEAL_NUMBER TYPE STRING,
END_TERM TYPE STRING,
PORTFOLIO TYPE STRING,
PRODUCT_CAT TYPE STRING,
SIDE TYPE STRING,
START_TERM TYPE STRING,
TRADER TYPE STRING,
TRANSACTION_TYPE TYPE STRING,
QUANTITY_IN TYPE STRING,
UOM_IN TYPE STRING,
CTY_PRICE_IN TYPE STRING,
QUANTITY_OUT TYPE STRING,
UOM_OUT TYPE STRING,
CTY_PRICE_OUT TYPE STRING,
PRICE_CURR_UNIT TYPE STRING,
PRICE_UOM TYPE STRING,
CREATION_DATE TYPE STRING,
DESCRIPTION TYPE STRING,
EXP_TYPE TYPE STRING,
EXPOSURE_ID TYPE STRING,
ITEM_ID TYPE STRING,
LASTCHANGE_DATE TYPE STRING,
POSITION_ID TYPE STRING,
PROFIT_CENTER TYPE STRING,
RISK_CAT TYPE STRING,
SUBEXPOS_ID TYPE STRING,
TRANSACTION_ACT TYPE STRING,
TRANSACTION_CAT TYPE STRING,
BETICK_CTY TYPE STRING,
BWTICK_CTY TYPE STRING,
CLASS_ID TYPE STRING,
CONTRACT_SIZE TYPE STRING,
CONTRACT_SZ_UNIT TYPE STRING,
EXPIRY_DATE TYPE STRING,
ISSUER TYPE STRING,
LAST_TRADING_DAY TYPE STRING,
POS_ACCOUNT TYPE STRING,
BROKER_ACC TYPE STRING,
POSITION_DATE TYPE STRING,
SETTLEMENT_DAY TYPE STRING,
UNITS TYPE STRING,
FLAG_LONG_SHORT TYPE STRING,
PLANNING_YEAR TYPE STRING,
PLANNING_PERIOD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FTI_CTY_EXP_DETAIL_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_FTI_CTY_EXP_DETAIL_STR-COMPANY_CODE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-COMMODITY_ID sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-LOCATION sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-FIX_FLOAT_IND sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-FIX_FLOAT_IND_T sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-PRODUCT_TYPE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-PRODUCT_TYPE_TEXT sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-DIRECTION sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-DUEPERIOD sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-DUE_DATE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-EXPOSURE_GROUP sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-DISPLAY_CURR sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-POSITION_CURR sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-QUANTITY sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-QUANTITY_DUOM sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-UNIT_OF_MEASURE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-DISPLAY_UOM sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-CONTRACT_VALUE_PC sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-CONTRACT_VALUE_DC sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-NPV_PC sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-NPV_DC sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-CONT_BACK sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-CONTRACT_DATE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-CONTRACT_PRICE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-CONTRACT_TYPE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-COUNTERPARTY sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-CTY_SPOT_PRICE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-DEAL_NUMBER sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-END_TERM sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-PORTFOLIO sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-PRODUCT_CAT sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-SIDE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-START_TERM sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-TRADER sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-TRANSACTION_TYPE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-QUANTITY_IN sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-UOM_IN sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-CTY_PRICE_IN sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-QUANTITY_OUT sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-UOM_OUT sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-CTY_PRICE_OUT sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-PRICE_CURR_UNIT sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-PRICE_UOM sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-CREATION_DATE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-DESCRIPTION sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-EXP_TYPE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-EXPOSURE_ID sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-ITEM_ID sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-LASTCHANGE_DATE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-POSITION_ID sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-PROFIT_CENTER sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-RISK_CAT sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-SUBEXPOS_ID sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-TRANSACTION_ACT sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-TRANSACTION_CAT sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-BETICK_CTY sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-BWTICK_CTY sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-CLASS_ID sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-CONTRACT_SIZE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-CONTRACT_SZ_UNIT sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-EXPIRY_DATE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-ISSUER sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-LAST_TRADING_DAY sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-POS_ACCOUNT sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-BROKER_ACC sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-POSITION_DATE sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-SETTLEMENT_DAY sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-UNITS sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-FLAG_LONG_SHORT sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-PLANNING_YEAR sy-vline 
WA_FTI_CTY_EXP_DETAIL_STR-PLANNING_PERIOD sy-vline      INTO ld_text SEPARATED BY SPACE.

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