ABAP Select data from SAP table THXS_HEDGE_TRL_FLOWS 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 THXS_HEDGE_TRL_FLOWS 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 THXS_HEDGE_TRL_FLOWS. 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 THXS_HEDGE_TRL_FLOWS 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_THXS_HEDGE_TRL_FLOWS TYPE STANDARD TABLE OF THXS_HEDGE_TRL_FLOWS,
      WA_THXS_HEDGE_TRL_FLOWS TYPE THXS_HEDGE_TRL_FLOWS,
      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: <THXS_HEDGE_TRL_FLOWS> TYPE THXS_HEDGE_TRL_FLOWS.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM THXS_HEDGE_TRL_FLOWS
*  INTO TABLE @DATA(IT_THXS_HEDGE_TRL_FLOWS2).
*--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_THXS_HEDGE_TRL_FLOWS INDEX 1 INTO DATA(WA_THXS_HEDGE_TRL_FLOWS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<THXS_HEDGE_TRL_FLOWS>-HREL_OID = 1.
<THXS_HEDGE_TRL_FLOWS>-HREL_NUMBER = 1.
<THXS_HEDGE_TRL_FLOWS>-HREL_FISCAL_YEAR = 1.
<THXS_HEDGE_TRL_FLOWS>-HREL_DESCR = 1.
<THXS_HEDGE_TRL_FLOWS>-HITEM_OID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_THXS_HEDGE_TRL_FLOWS-HITEM_NUMBER, sy-vline,
  WA_THXS_HEDGE_TRL_FLOWS-HITEM_FISCAL_YEAR, sy-vline,
  WA_THXS_HEDGE_TRL_FLOWS-HITEM_DESCR, sy-vline,
  WA_THXS_HEDGE_TRL_FLOWS-HINST_OID, sy-vline,
  WA_THXS_HEDGE_TRL_FLOWS-HINST_NUMBER, sy-vline,
  WA_THXS_HEDGE_TRL_FLOWS-HINST_FISCAL_YEAR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_THXS_HEDGE_TRL_FLOWS 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_THXS_HEDGE_TRL_FLOWS 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_THXS_HEDGE_TRL_FLOWS INTO WA_THXS_HEDGE_TRL_FLOWS.


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

*Conversion exit GJAHR, internal->external for field HREL_FISCAL_YEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_THXS_HEDGE_TRL_FLOWS-HREL_FISCAL_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_THXS_HEDGE_TRL_FLOWS-HREL_FISCAL_YEAR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit GJAHR, internal->external for field HITEM_FISCAL_YEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_THXS_HEDGE_TRL_FLOWS-HITEM_FISCAL_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_THXS_HEDGE_TRL_FLOWS-HITEM_FISCAL_YEAR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit GJAHR, internal->external for field HINST_FISCAL_YEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_THXS_HEDGE_TRL_FLOWS-HINST_FISCAL_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_THXS_HEDGE_TRL_FLOWS-HINST_FISCAL_YEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TRLBS, internal->external for field BOOKING_STATE
CALL FUNCTION 'CONVERSION_EXIT_TRLBS_OUTPUT'
  EXPORTING
    input =                      WA_THXS_HEDGE_TRL_FLOWS-BOOKING_STATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_THXS_HEDGE_TRL_FLOWS-BOOKING_STATE.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CUNIT, internal->external for field UNIT_OF_MEASURE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_THXS_HEDGE_TRL_FLOWS-UNIT_OF_MEASURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_THXS_HEDGE_TRL_FLOWS-UNIT_OF_MEASURE.
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_THXS_HEDGE_TRL_FLOWS_STR, 
HREL_OID TYPE STRING,
HREL_NUMBER TYPE STRING,
HREL_FISCAL_YEAR TYPE STRING,
HREL_DESCR TYPE STRING,
HITEM_OID TYPE STRING,
HITEM_NUMBER TYPE STRING,
HITEM_FISCAL_YEAR TYPE STRING,
HITEM_DESCR TYPE STRING,
HINST_OID TYPE STRING,
HINST_NUMBER TYPE STRING,
HINST_FISCAL_YEAR TYPE STRING,
HINST_DESCR TYPE STRING,
TRLDATE TYPE STRING,
BUSTRANSCAT TYPE STRING,
BUSTRANSCAT_T TYPE STRING,
UNITS TYPE STRING,
NOMINAL_AMT TYPE STRING,
NOMINAL_ORG_AMT TYPE STRING,
NOMINAL_CURR TYPE STRING,
BUSTRANSID TYPE STRING,
BOOKING_STATE TYPE STRING,
QUANT_CAT TYPE STRING,
REFBUSTRANSID TYPE STRING,
TRANSACTION_OID TYPE STRING,
FLOWNUMBER TYPE STRING,
FLOWTYPE TYPE STRING,
FLOWTYPE_T TYPE STRING,
VALUATION_AREA TYPE STRING,
SUB_SOURCETARGET TYPE STRING,
SUB_TRANSFERGRP TYPE STRING,
VAL_FLOW_RESET TYPE STRING,
HEDGE_REQ_ID TYPE STRING,
DCSID TYPE STRING,
DCSID_T TYPE STRING,
QUANTITY TYPE STRING,
UNIT_OF_MEASURE TYPE STRING,
UNIT_OF_MEASURE_T TYPE STRING,END OF T_EKKO_STR.
DATA: WA_THXS_HEDGE_TRL_FLOWS_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_THXS_HEDGE_TRL_FLOWS_STR-HREL_OID sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-HREL_NUMBER sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-HREL_FISCAL_YEAR sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-HREL_DESCR sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-HITEM_OID sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-HITEM_NUMBER sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-HITEM_FISCAL_YEAR sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-HITEM_DESCR sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-HINST_OID sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-HINST_NUMBER sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-HINST_FISCAL_YEAR sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-HINST_DESCR sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-TRLDATE sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-BUSTRANSCAT sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-BUSTRANSCAT_T sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-UNITS sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-NOMINAL_AMT sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-NOMINAL_ORG_AMT sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-NOMINAL_CURR sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-BUSTRANSID sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-BOOKING_STATE sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-QUANT_CAT sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-REFBUSTRANSID sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-TRANSACTION_OID sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-FLOWNUMBER sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-FLOWTYPE sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-FLOWTYPE_T sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-VALUATION_AREA sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-SUB_SOURCETARGET sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-SUB_TRANSFERGRP sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-VAL_FLOW_RESET sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-HEDGE_REQ_ID sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-DCSID sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-DCSID_T sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-QUANTITY sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-UNIT_OF_MEASURE sy-vline 
WA_THXS_HEDGE_TRL_FLOWS_STR-UNIT_OF_MEASURE_T sy-vline      INTO ld_text SEPARATED BY SPACE.

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