ABAP Select data from SAP table CRUFINSTMNTITEMQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRUFINSTMNTITEMQ
*  INTO TABLE @DATA(IT_CRUFINSTMNTITEMQ2).
*--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_CRUFINSTMNTITEMQ INDEX 1 INTO DATA(WA_CRUFINSTMNTITEMQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRUFINSTMNTITEMQ>-MANDT = 1.
<CRUFINSTMNTITEMQ>-PARENTNODE = 1.
<CRUFINSTMNTITEMQ>-GLACCOUNT = 1.
<CRUFINSTMNTITEMQ>-FINANCIALSTATEMENTLEAFITEM = 1.
<CRUFINSTMNTITEMQ>-ALTERNATIVEGLACCOUNT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRUFINSTMNTITEMQ-COMPANYCODE, sy-vline,
  WA_CRUFINSTMNTITEMQ-COMPANYCODENAME, sy-vline,
  WA_CRUFINSTMNTITEMQ-HIERARCHYNODE, sy-vline,
  WA_CRUFINSTMNTITEMQ-ACCOUNTINGDOCUMENT, sy-vline,
  WA_CRUFINSTMNTITEMQ-CURRENCY, sy-vline,
  WA_CRUFINSTMNTITEMQ-FISCALYEAR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRUFINSTMNTITEMQ 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_CRUFINSTMNTITEMQ 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_CRUFINSTMNTITEMQ INTO WA_CRUFINSTMNTITEMQ.


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

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

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

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

*Conversion exit AU132, internal->external for field YEARLYBALAMTINDSPCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CRUFINSTMNTITEMQ-YEARLYBALAMTINDSPCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRUFINSTMNTITEMQ-YEARLYBALAMTINDSPCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field STARTINGBALAMTINDSPCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CRUFINSTMNTITEMQ-STARTINGBALAMTINDSPCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRUFINSTMNTITEMQ-STARTINGBALAMTINDSPCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field DEBITAMOUNTINDISPLAYCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CRUFINSTMNTITEMQ-DEBITAMOUNTINDISPLAYCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRUFINSTMNTITEMQ-DEBITAMOUNTINDISPLAYCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field CREDITAMOUNTINDISPLAYCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CRUFINSTMNTITEMQ-CREDITAMOUNTINDISPLAYCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRUFINSTMNTITEMQ-CREDITAMOUNTINDISPLAYCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field PERIODBALAMTINDSPCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CRUFINSTMNTITEMQ-PERIODBALAMTINDSPCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRUFINSTMNTITEMQ-PERIODBALAMTINDSPCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field ENDINGBALAMTINDSPCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CRUFINSTMNTITEMQ-ENDINGBALAMTINDSPCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRUFINSTMNTITEMQ-ENDINGBALAMTINDSPCRCY.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CRUFINSTMNTITEMQ-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRUFINSTMNTITEMQ-MATERIAL.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit MATN1, internal->external for field PRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CRUFINSTMNTITEMQ-PRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRUFINSTMNTITEMQ-PRODUCT.
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_CRUFINSTMNTITEMQ_STR, 
MANDT TYPE STRING,
PARENTNODE TYPE STRING,
GLACCOUNT TYPE STRING,
FINANCIALSTATEMENTLEAFITEM TYPE STRING,
ALTERNATIVEGLACCOUNT TYPE STRING,
COMPANYCODE TYPE STRING,
COMPANYCODENAME TYPE STRING,
HIERARCHYNODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
CURRENCY TYPE STRING,
FISCALYEAR TYPE STRING,
YEARLYBALAMTINDSPCRCY TYPE STRING,
STARTINGBALAMTINDSPCRCY TYPE STRING,
DEBITAMOUNTINDISPLAYCRCY TYPE STRING,
CREDITAMOUNTINDISPLAYCRCY TYPE STRING,
PERIODBALAMTINDSPCRCY TYPE STRING,
ENDINGBALAMTINDSPCRCY TYPE STRING,
HIERARCHYNODETEXT TYPE STRING,
CONTROLLINGAREA TYPE STRING,
CONTROLLINGAREANAME TYPE STRING,
SEGMENT TYPE STRING,
SEGMENTNAME TYPE STRING,
PROFITCENTER TYPE STRING,
PROFITCENTERNAME TYPE STRING,
COSTCENTER TYPE STRING,
BUSINESSAREA TYPE STRING,
BUSINESSAREANAME TYPE STRING,
FUNCTIONALAREA TYPE STRING,
FUNCTIONALAREANAME TYPE STRING,
SUPPLIER TYPE STRING,
SUPPLIERFULLNAME TYPE STRING,
CUSTOMER TYPE STRING,
CUSTOMERFULLNAME TYPE STRING,
MATERIAL TYPE STRING,
MATERIALNAME TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
ACCOUNTINGDOCUMENTTYPENAME TYPE STRING,
FISCALPERIOD TYPE STRING,
MASTERFIXEDASSET TYPE STRING,
FIXEDASSET TYPE STRING,
ASSETCLASS TYPE STRING,
ASSIGNMENTREFERENCE TYPE STRING,
INVENTORYVALUATIONTYPE TYPE STRING,
VALUATIONAREA TYPE STRING,
PRODUCT TYPE STRING,
PRODUCTNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRUFINSTMNTITEMQ_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_CRUFINSTMNTITEMQ_STR-MANDT sy-vline 
WA_CRUFINSTMNTITEMQ_STR-PARENTNODE sy-vline 
WA_CRUFINSTMNTITEMQ_STR-GLACCOUNT sy-vline 
WA_CRUFINSTMNTITEMQ_STR-FINANCIALSTATEMENTLEAFITEM sy-vline 
WA_CRUFINSTMNTITEMQ_STR-ALTERNATIVEGLACCOUNT sy-vline 
WA_CRUFINSTMNTITEMQ_STR-COMPANYCODE sy-vline 
WA_CRUFINSTMNTITEMQ_STR-COMPANYCODENAME sy-vline 
WA_CRUFINSTMNTITEMQ_STR-HIERARCHYNODE sy-vline 
WA_CRUFINSTMNTITEMQ_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CRUFINSTMNTITEMQ_STR-CURRENCY sy-vline 
WA_CRUFINSTMNTITEMQ_STR-FISCALYEAR sy-vline 
WA_CRUFINSTMNTITEMQ_STR-YEARLYBALAMTINDSPCRCY sy-vline 
WA_CRUFINSTMNTITEMQ_STR-STARTINGBALAMTINDSPCRCY sy-vline 
WA_CRUFINSTMNTITEMQ_STR-DEBITAMOUNTINDISPLAYCRCY sy-vline 
WA_CRUFINSTMNTITEMQ_STR-CREDITAMOUNTINDISPLAYCRCY sy-vline 
WA_CRUFINSTMNTITEMQ_STR-PERIODBALAMTINDSPCRCY sy-vline 
WA_CRUFINSTMNTITEMQ_STR-ENDINGBALAMTINDSPCRCY sy-vline 
WA_CRUFINSTMNTITEMQ_STR-HIERARCHYNODETEXT sy-vline 
WA_CRUFINSTMNTITEMQ_STR-CONTROLLINGAREA sy-vline 
WA_CRUFINSTMNTITEMQ_STR-CONTROLLINGAREANAME sy-vline 
WA_CRUFINSTMNTITEMQ_STR-SEGMENT sy-vline 
WA_CRUFINSTMNTITEMQ_STR-SEGMENTNAME sy-vline 
WA_CRUFINSTMNTITEMQ_STR-PROFITCENTER sy-vline 
WA_CRUFINSTMNTITEMQ_STR-PROFITCENTERNAME sy-vline 
WA_CRUFINSTMNTITEMQ_STR-COSTCENTER sy-vline 
WA_CRUFINSTMNTITEMQ_STR-BUSINESSAREA sy-vline 
WA_CRUFINSTMNTITEMQ_STR-BUSINESSAREANAME sy-vline 
WA_CRUFINSTMNTITEMQ_STR-FUNCTIONALAREA sy-vline 
WA_CRUFINSTMNTITEMQ_STR-FUNCTIONALAREANAME sy-vline 
WA_CRUFINSTMNTITEMQ_STR-SUPPLIER sy-vline 
WA_CRUFINSTMNTITEMQ_STR-SUPPLIERFULLNAME sy-vline 
WA_CRUFINSTMNTITEMQ_STR-CUSTOMER sy-vline 
WA_CRUFINSTMNTITEMQ_STR-CUSTOMERFULLNAME sy-vline 
WA_CRUFINSTMNTITEMQ_STR-MATERIAL sy-vline 
WA_CRUFINSTMNTITEMQ_STR-MATERIALNAME sy-vline 
WA_CRUFINSTMNTITEMQ_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_CRUFINSTMNTITEMQ_STR-ACCOUNTINGDOCUMENTTYPENAME sy-vline 
WA_CRUFINSTMNTITEMQ_STR-FISCALPERIOD sy-vline 
WA_CRUFINSTMNTITEMQ_STR-MASTERFIXEDASSET sy-vline 
WA_CRUFINSTMNTITEMQ_STR-FIXEDASSET sy-vline 
WA_CRUFINSTMNTITEMQ_STR-ASSETCLASS sy-vline 
WA_CRUFINSTMNTITEMQ_STR-ASSIGNMENTREFERENCE sy-vline 
WA_CRUFINSTMNTITEMQ_STR-INVENTORYVALUATIONTYPE sy-vline 
WA_CRUFINSTMNTITEMQ_STR-VALUATIONAREA sy-vline 
WA_CRUFINSTMNTITEMQ_STR-PRODUCT sy-vline 
WA_CRUFINSTMNTITEMQ_STR-PRODUCTNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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