ABAP Select data from SAP table IFIFINSTMTCUBE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IFIFINSTMTCUBE
*  INTO TABLE @DATA(IT_IFIFINSTMTCUBE2).
*--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_IFIFINSTMTCUBE INDEX 1 INTO DATA(WA_IFIFINSTMTCUBE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IFIFINSTMTCUBE>-MANDT = 1.
<IFIFINSTMTCUBE>-LEDGER = 1.
<IFIFINSTMTCUBE>-SOURCELEDGER = 1.
<IFIFINSTMTCUBE>-COMPANYCODE = 1.
<IFIFINSTMTCUBE>-FISCALYEAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IFIFINSTMTCUBE-ACCOUNTINGDOCUMENT, sy-vline,
  WA_IFIFINSTMTCUBE-LEDGERGLLINEITEM, sy-vline,
  WA_IFIFINSTMTCUBE-LEDGERFISCALYEAR, sy-vline,
  WA_IFIFINSTMTCUBE-CONTROLLINGAREA, sy-vline,
  WA_IFIFINSTMTCUBE-CHARTOFACCOUNTS, sy-vline,
  WA_IFIFINSTMTCUBE-GLACCOUNT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IFIFINSTMTCUBE 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_IFIFINSTMTCUBE 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_IFIFINSTMTCUBE INTO WA_IFIFINSTMTCUBE.


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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field CORPORATEGROUPACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFIFINSTMTCUBE-CORPORATEGROUPACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFIFINSTMTCUBE-CORPORATEGROUPACCOUNT.
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_IFIFINSTMTCUBE_STR, 
MANDT TYPE STRING,
LEDGER TYPE STRING,
SOURCELEDGER TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
LEDGERFISCALYEAR TYPE STRING,
CONTROLLINGAREA TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
GLACCOUNT TYPE STRING,
FINANCIALSTATEMENTLEAFITEM TYPE STRING,
PROFITCENTER TYPE STRING,
FUNCTIONALAREA TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALYEARVARIANT TYPE STRING,
ALTERNATIVEGLACCOUNT TYPE STRING,
COUNTRYCHARTOFACCOUNTS TYPE STRING,
SEGMENT TYPE STRING,
CORPORATEGROUPACCOUNT TYPE STRING,
CORPORATEGROUPCHARTOFACCOUNTS TYPE STRING,
ALTERNATIVEGLACCOUNTISUSED TYPE STRING,
CURRENCY TYPE STRING,
PERIODBALANCEAMOUNT TYPE STRING,
COMPARISONPERIODBALANCEAMOUNT TYPE STRING,
GLACCOUNTHIERARCHYKEYDATE TYPE STRING,
ZEROBALANCEACCOUNTISDISPLAYED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IFIFINSTMTCUBE_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_IFIFINSTMTCUBE_STR-MANDT sy-vline 
WA_IFIFINSTMTCUBE_STR-LEDGER sy-vline 
WA_IFIFINSTMTCUBE_STR-SOURCELEDGER sy-vline 
WA_IFIFINSTMTCUBE_STR-COMPANYCODE sy-vline 
WA_IFIFINSTMTCUBE_STR-FISCALYEAR sy-vline 
WA_IFIFINSTMTCUBE_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_IFIFINSTMTCUBE_STR-LEDGERGLLINEITEM sy-vline 
WA_IFIFINSTMTCUBE_STR-LEDGERFISCALYEAR sy-vline 
WA_IFIFINSTMTCUBE_STR-CONTROLLINGAREA sy-vline 
WA_IFIFINSTMTCUBE_STR-CHARTOFACCOUNTS sy-vline 
WA_IFIFINSTMTCUBE_STR-GLACCOUNT sy-vline 
WA_IFIFINSTMTCUBE_STR-FINANCIALSTATEMENTLEAFITEM sy-vline 
WA_IFIFINSTMTCUBE_STR-PROFITCENTER sy-vline 
WA_IFIFINSTMTCUBE_STR-FUNCTIONALAREA sy-vline 
WA_IFIFINSTMTCUBE_STR-FISCALPERIOD sy-vline 
WA_IFIFINSTMTCUBE_STR-FISCALYEARVARIANT sy-vline 
WA_IFIFINSTMTCUBE_STR-ALTERNATIVEGLACCOUNT sy-vline 
WA_IFIFINSTMTCUBE_STR-COUNTRYCHARTOFACCOUNTS sy-vline 
WA_IFIFINSTMTCUBE_STR-SEGMENT sy-vline 
WA_IFIFINSTMTCUBE_STR-CORPORATEGROUPACCOUNT sy-vline 
WA_IFIFINSTMTCUBE_STR-CORPORATEGROUPCHARTOFACCOUNTS sy-vline 
WA_IFIFINSTMTCUBE_STR-ALTERNATIVEGLACCOUNTISUSED sy-vline 
WA_IFIFINSTMTCUBE_STR-CURRENCY sy-vline 
WA_IFIFINSTMTCUBE_STR-PERIODBALANCEAMOUNT sy-vline 
WA_IFIFINSTMTCUBE_STR-COMPARISONPERIODBALANCEAMOUNT sy-vline 
WA_IFIFINSTMTCUBE_STR-GLACCOUNTHIERARCHYKEYDATE sy-vline 
WA_IFIFINSTMTCUBE_STR-ZEROBALANCEACCOUNTISDISPLAYED sy-vline      INTO ld_text SEPARATED BY SPACE.

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