ABAP Select data from SAP table CFIFINSTMTCMP 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 CFIFINSTMTCMP 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 CFIFINSTMTCMP. 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 CFIFINSTMTCMP 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_CFIFINSTMTCMP TYPE STANDARD TABLE OF CFIFINSTMTCMP,
      WA_CFIFINSTMTCMP TYPE CFIFINSTMTCMP,
      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: <CFIFINSTMTCMP> TYPE CFIFINSTMTCMP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CFIFINSTMTCMP
*  INTO TABLE @DATA(IT_CFIFINSTMTCMP2).
*--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_CFIFINSTMTCMP INDEX 1 INTO DATA(WA_CFIFINSTMTCMP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CFIFINSTMTCMP>-MANDT = 1.
<CFIFINSTMTCMP>-FINANCIALSTATEMENTLEAFITEM = 1.
<CFIFINSTMTCMP>-COMPANYCODE = 1.
<CFIFINSTMTCMP>-GLACCOUNT = 1.
<CFIFINSTMTCMP>-PROFITCENTER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CFIFINSTMTCMP-SEGMENT, sy-vline,
  WA_CFIFINSTMTCMP-CHARTOFACCOUNTS, sy-vline,
  WA_CFIFINSTMTCMP-FUNCTIONALAREA, sy-vline,
  WA_CFIFINSTMTCMP-CONTROLLINGAREA, sy-vline,
  WA_CFIFINSTMTCMP-ALTERNATIVEGLACCOUNT, sy-vline,
  WA_CFIFINSTMTCMP-COUNTRYCHARTOFACCOUNTS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CFIFINSTMTCMP 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_CFIFINSTMTCMP 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_CFIFINSTMTCMP INTO WA_CFIFINSTMTCMP.


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

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

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

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

*Conversion exit ALPHA, internal->external for field CORPORATEGROUPACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFIFINSTMTCMP-CORPORATEGROUPACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFIFINSTMTCMP-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_CFIFINSTMTCMP_STR, 
MANDT TYPE STRING,
FINANCIALSTATEMENTLEAFITEM TYPE STRING,
COMPANYCODE TYPE STRING,
GLACCOUNT TYPE STRING,
PROFITCENTER TYPE STRING,
SEGMENT TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
FUNCTIONALAREA TYPE STRING,
CONTROLLINGAREA TYPE STRING,
ALTERNATIVEGLACCOUNT TYPE STRING,
COUNTRYCHARTOFACCOUNTS TYPE STRING,
CORPORATEGROUPACCOUNT TYPE STRING,
CORPORATEGROUPCHARTOFACCOUNTS TYPE STRING,
CURRENCY TYPE STRING,
ALTERNATIVEGLACCOUNTISUSED TYPE STRING,
PERIODBALANCEAMOUNT TYPE STRING,
COMPARISONPERIODBALANCEAMOUNT TYPE STRING,
ABSOLUTEDIFFERENCEAMOUNT TYPE STRING,
RELATIVEDIFFERENCEAMOUNT TYPE STRING,
GLACCOUNTHIERARCHYKEYDATE TYPE STRING,
ZEROBALANCEACCOUNTISDISPLAYED TYPE STRING,
PERIODBALANCESIGNADJDAMOUNT TYPE STRING,
COMPRNPERIODBALSIGNADJDAMOUNT TYPE STRING,
ABSLTDIFFERENCESIGNADJDAMOUNT TYPE STRING,
RELATIVEDIFFERENCESIGNADJDAMT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CFIFINSTMTCMP_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_CFIFINSTMTCMP_STR-MANDT sy-vline 
WA_CFIFINSTMTCMP_STR-FINANCIALSTATEMENTLEAFITEM sy-vline 
WA_CFIFINSTMTCMP_STR-COMPANYCODE sy-vline 
WA_CFIFINSTMTCMP_STR-GLACCOUNT sy-vline 
WA_CFIFINSTMTCMP_STR-PROFITCENTER sy-vline 
WA_CFIFINSTMTCMP_STR-SEGMENT sy-vline 
WA_CFIFINSTMTCMP_STR-CHARTOFACCOUNTS sy-vline 
WA_CFIFINSTMTCMP_STR-FUNCTIONALAREA sy-vline 
WA_CFIFINSTMTCMP_STR-CONTROLLINGAREA sy-vline 
WA_CFIFINSTMTCMP_STR-ALTERNATIVEGLACCOUNT sy-vline 
WA_CFIFINSTMTCMP_STR-COUNTRYCHARTOFACCOUNTS sy-vline 
WA_CFIFINSTMTCMP_STR-CORPORATEGROUPACCOUNT sy-vline 
WA_CFIFINSTMTCMP_STR-CORPORATEGROUPCHARTOFACCOUNTS sy-vline 
WA_CFIFINSTMTCMP_STR-CURRENCY sy-vline 
WA_CFIFINSTMTCMP_STR-ALTERNATIVEGLACCOUNTISUSED sy-vline 
WA_CFIFINSTMTCMP_STR-PERIODBALANCEAMOUNT sy-vline 
WA_CFIFINSTMTCMP_STR-COMPARISONPERIODBALANCEAMOUNT sy-vline 
WA_CFIFINSTMTCMP_STR-ABSOLUTEDIFFERENCEAMOUNT sy-vline 
WA_CFIFINSTMTCMP_STR-RELATIVEDIFFERENCEAMOUNT sy-vline 
WA_CFIFINSTMTCMP_STR-GLACCOUNTHIERARCHYKEYDATE sy-vline 
WA_CFIFINSTMTCMP_STR-ZEROBALANCEACCOUNTISDISPLAYED sy-vline 
WA_CFIFINSTMTCMP_STR-PERIODBALANCESIGNADJDAMOUNT sy-vline 
WA_CFIFINSTMTCMP_STR-COMPRNPERIODBALSIGNADJDAMOUNT sy-vline 
WA_CFIFINSTMTCMP_STR-ABSLTDIFFERENCESIGNADJDAMOUNT sy-vline 
WA_CFIFINSTMTCMP_STR-RELATIVEDIFFERENCESIGNADJDAMT sy-vline      INTO ld_text SEPARATED BY SPACE.

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