ABAP Select data from SAP table IFTRFACILITYVH into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IFTRFACILITYVH
*  INTO TABLE @DATA(IT_IFTRFACILITYVH2).
*--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_IFTRFACILITYVH INDEX 1 INTO DATA(WA_IFTRFACILITYVH2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IFTRFACILITYVH>-MANDT = 1.
<IFTRFACILITYVH>-COMPANYCODE = 1.
<IFTRFACILITYVH>-FINANCIALTRANSACTION = 1.
<IFTRFACILITYVH>-FINANCIALINSTRPRODUCTCATEGORY = 1.
<IFTRFACILITYVH>-TREASURYMASTERAGREEMENT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IFTRFACILITYVH-FINANCIALINSTRUMENTSTATUS, sy-vline,
  WA_IFTRFACILITYVH-COUNTERPARTY, sy-vline,
  WA_IFTRFACILITYVH-TRANSACTIONCURRENCY, sy-vline,
  WA_IFTRFACILITYVH-TREASURYFINANCEPROJECT, sy-vline,
  WA_IFTRFACILITYVH-TREASURYFACILITY, sy-vline,
  WA_IFTRFACILITYVH-TREASURYFACILITYCOMPANYCODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IFTRFACILITYVH 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_IFTRFACILITYVH 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_IFTRFACILITYVH INTO WA_IFTRFACILITYVH.


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

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

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

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

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

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

*Conversion exit ABPSP, internal->external for field WBSELEMENTINTERNALID
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_IFTRFACILITYVH-WBSELEMENTINTERNALID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFTRFACILITYVH-WBSELEMENTINTERNALID.
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_IFTRFACILITYVH_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
FINANCIALTRANSACTION TYPE STRING,
FINANCIALINSTRPRODUCTCATEGORY TYPE STRING,
TREASURYMASTERAGREEMENT TYPE STRING,
FINANCIALINSTRUMENTSTATUS TYPE STRING,
COUNTERPARTY TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
TREASURYFINANCEPROJECT TYPE STRING,
TREASURYFACILITY TYPE STRING,
TREASURYFACILITYCOMPANYCODE TYPE STRING,
FINANCIALINSTRUMENTASSIGNMENT TYPE STRING,
FINANCIALINSTRUMENTREFERENCE TYPE STRING,
FINANCIALINSTRCHARACTERISTIC TYPE STRING,
PORTFOLIO TYPE STRING,
FINANCIALINSTRTRANSACTIONTYPE TYPE STRING,
FINANCIALINSTRUMENTPRODUCTTYPE TYPE STRING,
CREATEDBYUSER TYPE STRING,
BUSINESSAREA TYPE STRING,
COSTCENTER TYPE STRING,
TERMSTARTDATE TYPE STRING,
TERMENDDATE TYPE STRING,
HEDGINGCLASSIFICATION TYPE STRING,
FININSTRUMENTINCOMINGCURRENCY TYPE STRING,
FININSTRUMENTOUTGOINGCURRENCY TYPE STRING,
PROFITCENTER TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IFTRFACILITYVH_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_IFTRFACILITYVH_STR-MANDT sy-vline 
WA_IFTRFACILITYVH_STR-COMPANYCODE sy-vline 
WA_IFTRFACILITYVH_STR-FINANCIALTRANSACTION sy-vline 
WA_IFTRFACILITYVH_STR-FINANCIALINSTRPRODUCTCATEGORY sy-vline 
WA_IFTRFACILITYVH_STR-TREASURYMASTERAGREEMENT sy-vline 
WA_IFTRFACILITYVH_STR-FINANCIALINSTRUMENTSTATUS sy-vline 
WA_IFTRFACILITYVH_STR-COUNTERPARTY sy-vline 
WA_IFTRFACILITYVH_STR-TRANSACTIONCURRENCY sy-vline 
WA_IFTRFACILITYVH_STR-TREASURYFINANCEPROJECT sy-vline 
WA_IFTRFACILITYVH_STR-TREASURYFACILITY sy-vline 
WA_IFTRFACILITYVH_STR-TREASURYFACILITYCOMPANYCODE sy-vline 
WA_IFTRFACILITYVH_STR-FINANCIALINSTRUMENTASSIGNMENT sy-vline 
WA_IFTRFACILITYVH_STR-FINANCIALINSTRUMENTREFERENCE sy-vline 
WA_IFTRFACILITYVH_STR-FINANCIALINSTRCHARACTERISTIC sy-vline 
WA_IFTRFACILITYVH_STR-PORTFOLIO sy-vline 
WA_IFTRFACILITYVH_STR-FINANCIALINSTRTRANSACTIONTYPE sy-vline 
WA_IFTRFACILITYVH_STR-FINANCIALINSTRUMENTPRODUCTTYPE sy-vline 
WA_IFTRFACILITYVH_STR-CREATEDBYUSER sy-vline 
WA_IFTRFACILITYVH_STR-BUSINESSAREA sy-vline 
WA_IFTRFACILITYVH_STR-COSTCENTER sy-vline 
WA_IFTRFACILITYVH_STR-TERMSTARTDATE sy-vline 
WA_IFTRFACILITYVH_STR-TERMENDDATE sy-vline 
WA_IFTRFACILITYVH_STR-HEDGINGCLASSIFICATION sy-vline 
WA_IFTRFACILITYVH_STR-FININSTRUMENTINCOMINGCURRENCY sy-vline 
WA_IFTRFACILITYVH_STR-FININSTRUMENTOUTGOINGCURRENCY sy-vline 
WA_IFTRFACILITYVH_STR-PROFITCENTER sy-vline 
WA_IFTRFACILITYVH_STR-WBSELEMENTINTERNALID sy-vline      INTO ld_text SEPARATED BY SPACE.

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