ABAP Select data from SAP table CMXFINSTATRPTGQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CMXFINSTATRPTGQ
*  INTO TABLE @DATA(IT_CMXFINSTATRPTGQ2).
*--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_CMXFINSTATRPTGQ INDEX 1 INTO DATA(WA_CMXFINSTATRPTGQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CMXFINSTATRPTGQ>-MANDT = 1.
<CMXFINSTATRPTGQ>-HIERARCHYNODEUNIQUEID = 1.
<CMXFINSTATRPTGQ>-FINANCIALSTATEMENTVARIANT = 1.
<CMXFINSTATRPTGQ>-CHARTOFACCOUNTS = 1.
<CMXFINSTATRPTGQ>-COMPANYCODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CMXFINSTATRPTGQ-GLACCOUNT, sy-vline,
  WA_CMXFINSTATRPTGQ-LEDGER, sy-vline,
  WA_CMXFINSTATRPTGQ-FISCALYEAR, sy-vline,
  WA_CMXFINSTATRPTGQ-POSTINGDATE, sy-vline,
  WA_CMXFINSTATRPTGQ-FINANCIALSTATEMENTITEM, sy-vline,
  WA_CMXFINSTATRPTGQ-LEDGERFISCALYEAR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CMXFINSTATRPTGQ 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_CMXFINSTATRPTGQ 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_CMXFINSTATRPTGQ INTO WA_CMXFINSTATRPTGQ.


*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_CMXFINSTATRPTGQ-GLACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMXFINSTATRPTGQ-GLACCOUNT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit GJAHR, internal->external for field LEDGERFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_CMXFINSTATRPTGQ-LEDGERFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMXFINSTATRPTGQ-LEDGERFISCALYEAR.
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_CMXFINSTATRPTGQ_STR, 
MANDT TYPE STRING,
HIERARCHYNODEUNIQUEID TYPE STRING,
FINANCIALSTATEMENTVARIANT TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
COMPANYCODE TYPE STRING,
GLACCOUNT TYPE STRING,
LEDGER TYPE STRING,
FISCALYEAR TYPE STRING,
POSTINGDATE TYPE STRING,
FINANCIALSTATEMENTITEM TYPE STRING,
LEDGERFISCALYEAR TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
GLACCOUNTINFO TYPE STRING,
MX_SATGLACCOUNTGROUPING TYPE STRING,
VATREGISTRATION TYPE STRING,
GLACCOUNTTYPE TYPE STRING,
STARTINGBALANCEAMTINCOCODECRCY TYPE STRING,
DEBITAMOUNTINCOCODECRCY TYPE STRING,
CREDITAMOUNTINCOCODECRCY TYPE STRING,
ENDINGBALANCEAMTINCOCODECRCY TYPE STRING,
INTMDENDINGBALAMTINCOCODECRCY TYPE STRING,
GLACCTDEBITAMTINCOCODECRCY TYPE STRING,
GLACCTCREDITAMTINCOCODECRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CMXFINSTATRPTGQ_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_CMXFINSTATRPTGQ_STR-MANDT sy-vline 
WA_CMXFINSTATRPTGQ_STR-HIERARCHYNODEUNIQUEID sy-vline 
WA_CMXFINSTATRPTGQ_STR-FINANCIALSTATEMENTVARIANT sy-vline 
WA_CMXFINSTATRPTGQ_STR-CHARTOFACCOUNTS sy-vline 
WA_CMXFINSTATRPTGQ_STR-COMPANYCODE sy-vline 
WA_CMXFINSTATRPTGQ_STR-GLACCOUNT sy-vline 
WA_CMXFINSTATRPTGQ_STR-LEDGER sy-vline 
WA_CMXFINSTATRPTGQ_STR-FISCALYEAR sy-vline 
WA_CMXFINSTATRPTGQ_STR-POSTINGDATE sy-vline 
WA_CMXFINSTATRPTGQ_STR-FINANCIALSTATEMENTITEM sy-vline 
WA_CMXFINSTATRPTGQ_STR-LEDGERFISCALYEAR sy-vline 
WA_CMXFINSTATRPTGQ_STR-COMPANYCODECURRENCY sy-vline 
WA_CMXFINSTATRPTGQ_STR-GLACCOUNTINFO sy-vline 
WA_CMXFINSTATRPTGQ_STR-MX_SATGLACCOUNTGROUPING sy-vline 
WA_CMXFINSTATRPTGQ_STR-VATREGISTRATION sy-vline 
WA_CMXFINSTATRPTGQ_STR-GLACCOUNTTYPE sy-vline 
WA_CMXFINSTATRPTGQ_STR-STARTINGBALANCEAMTINCOCODECRCY sy-vline 
WA_CMXFINSTATRPTGQ_STR-DEBITAMOUNTINCOCODECRCY sy-vline 
WA_CMXFINSTATRPTGQ_STR-CREDITAMOUNTINCOCODECRCY sy-vline 
WA_CMXFINSTATRPTGQ_STR-ENDINGBALANCEAMTINCOCODECRCY sy-vline 
WA_CMXFINSTATRPTGQ_STR-INTMDENDINGBALAMTINCOCODECRCY sy-vline 
WA_CMXFINSTATRPTGQ_STR-GLACCTDEBITAMTINCOCODECRCY sy-vline 
WA_CMXFINSTATRPTGQ_STR-GLACCTCREDITAMTINCOCODECRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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