ABAP Select data from SAP table CIRRJRNENTRITEM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CIRRJRNENTRITEM
*  INTO TABLE @DATA(IT_CIRRJRNENTRITEM2).
*--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_CIRRJRNENTRITEM INDEX 1 INTO DATA(WA_CIRRJRNENTRITEM2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CIRRJRNENTRITEM-ACCOUNTINGDOCUMENT, sy-vline,
  WA_CIRRJRNENTRITEM-LEDGERGLLINEITEM, sy-vline,
  WA_CIRRJRNENTRITEM-REFERENCEDOCUMENT, sy-vline,
  WA_CIRRJRNENTRITEM-BUSINESSTRANSACTIONTYPE, sy-vline,
  WA_CIRRJRNENTRITEM-FISCALPERIOD, sy-vline,
  WA_CIRRJRNENTRITEM-FISCALYEARPERIOD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CIRRJRNENTRITEM 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_CIRRJRNENTRITEM 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_CIRRJRNENTRITEM INTO WA_CIRRJRNENTRITEM.


*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_CIRRJRNENTRITEM-LEDGER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CIRRJRNENTRITEM-LEDGER.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ABPSN, internal->external for field PROJECT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_CIRRJRNENTRITEM-PROJECT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CIRRJRNENTRITEM-PROJECT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field WBSELEMENT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_CIRRJRNENTRITEM-WBSELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CIRRJRNENTRITEM-WBSELEMENT.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field ORIGINPROFITCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CIRRJRNENTRITEM-ORIGINPROFITCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CIRRJRNENTRITEM-ORIGINPROFITCENTER.
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_CIRRJRNENTRITEM_STR, 
MANDT TYPE STRING,
LEDGER TYPE STRING,
SOURCELEDGER TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
REFERENCEDOCUMENT TYPE STRING,
BUSINESSTRANSACTIONTYPE TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
GLACCOUNT TYPE STRING,
GLACCOUNTTYPE TYPE STRING,
DEBITCREDITCODE TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
PROJECT TYPE STRING,
PROJECTINTERNALID TYPE STRING,
WBSELEMENT TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
REVNRECGNGLLINEITMPOSTGTYPE TYPE STRING,
BALANCETRANSACTIONCURRENCY TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
GLOBALCURRENCY TYPE STRING,
CREDITAMOUNTINCOCODECRCY TYPE STRING,
DEBITAMOUNTINCOCODECRCY TYPE STRING,
CREDITAMOUNTINGLOBALCRCY TYPE STRING,
DEBITAMOUNTINGLOBALCRCY TYPE STRING,
CREDITAMOUNTINBALANCETRANSCRCY TYPE STRING,
DEBITAMOUNTINBALANCETRANSCRCY TYPE STRING,
CREDITAMOUNTINTRANSCRCY TYPE STRING,
DEBITAMOUNTINTRANSCRCY TYPE STRING,
PROFITCENTER TYPE STRING,
COSTCENTER TYPE STRING,
ORIGINPROFITCENTER TYPE STRING,
ACCOUNTINGDOCCREATEDBYUSER TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
DOCUMENTDATE TYPE STRING,
POSTINGDATE TYPE STRING,
CREATIONDATETIME TYPE STRING,
ACCOUNTINGDOCUMENTCATEGORY TYPE STRING,
GLACCOUNTNAME TYPE STRING,
PROFITCENTERNAME TYPE STRING,
COSTCENTERNAME TYPE STRING,
COSTCTRACTIVITYTYPE TYPE STRING,
COMPANYCODENAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CIRRJRNENTRITEM_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_CIRRJRNENTRITEM_STR-MANDT sy-vline 
WA_CIRRJRNENTRITEM_STR-LEDGER sy-vline 
WA_CIRRJRNENTRITEM_STR-SOURCELEDGER sy-vline 
WA_CIRRJRNENTRITEM_STR-COMPANYCODE sy-vline 
WA_CIRRJRNENTRITEM_STR-FISCALYEAR sy-vline 
WA_CIRRJRNENTRITEM_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CIRRJRNENTRITEM_STR-LEDGERGLLINEITEM sy-vline 
WA_CIRRJRNENTRITEM_STR-REFERENCEDOCUMENT sy-vline 
WA_CIRRJRNENTRITEM_STR-BUSINESSTRANSACTIONTYPE sy-vline 
WA_CIRRJRNENTRITEM_STR-FISCALPERIOD sy-vline 
WA_CIRRJRNENTRITEM_STR-FISCALYEARPERIOD sy-vline 
WA_CIRRJRNENTRITEM_STR-GLACCOUNT sy-vline 
WA_CIRRJRNENTRITEM_STR-GLACCOUNTTYPE sy-vline 
WA_CIRRJRNENTRITEM_STR-DEBITCREDITCODE sy-vline 
WA_CIRRJRNENTRITEM_STR-CHARTOFACCOUNTS sy-vline 
WA_CIRRJRNENTRITEM_STR-PROJECT sy-vline 
WA_CIRRJRNENTRITEM_STR-PROJECTINTERNALID sy-vline 
WA_CIRRJRNENTRITEM_STR-WBSELEMENT sy-vline 
WA_CIRRJRNENTRITEM_STR-WBSELEMENTINTERNALID sy-vline 
WA_CIRRJRNENTRITEM_STR-SALESORDER sy-vline 
WA_CIRRJRNENTRITEM_STR-SALESORDERITEM sy-vline 
WA_CIRRJRNENTRITEM_STR-REVNRECGNGLLINEITMPOSTGTYPE sy-vline 
WA_CIRRJRNENTRITEM_STR-BALANCETRANSACTIONCURRENCY sy-vline 
WA_CIRRJRNENTRITEM_STR-TRANSACTIONCURRENCY sy-vline 
WA_CIRRJRNENTRITEM_STR-COMPANYCODECURRENCY sy-vline 
WA_CIRRJRNENTRITEM_STR-GLOBALCURRENCY sy-vline 
WA_CIRRJRNENTRITEM_STR-CREDITAMOUNTINCOCODECRCY sy-vline 
WA_CIRRJRNENTRITEM_STR-DEBITAMOUNTINCOCODECRCY sy-vline 
WA_CIRRJRNENTRITEM_STR-CREDITAMOUNTINGLOBALCRCY sy-vline 
WA_CIRRJRNENTRITEM_STR-DEBITAMOUNTINGLOBALCRCY sy-vline 
WA_CIRRJRNENTRITEM_STR-CREDITAMOUNTINBALANCETRANSCRCY sy-vline 
WA_CIRRJRNENTRITEM_STR-DEBITAMOUNTINBALANCETRANSCRCY sy-vline 
WA_CIRRJRNENTRITEM_STR-CREDITAMOUNTINTRANSCRCY sy-vline 
WA_CIRRJRNENTRITEM_STR-DEBITAMOUNTINTRANSCRCY sy-vline 
WA_CIRRJRNENTRITEM_STR-PROFITCENTER sy-vline 
WA_CIRRJRNENTRITEM_STR-COSTCENTER sy-vline 
WA_CIRRJRNENTRITEM_STR-ORIGINPROFITCENTER sy-vline 
WA_CIRRJRNENTRITEM_STR-ACCOUNTINGDOCCREATEDBYUSER sy-vline 
WA_CIRRJRNENTRITEM_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_CIRRJRNENTRITEM_STR-DOCUMENTDATE sy-vline 
WA_CIRRJRNENTRITEM_STR-POSTINGDATE sy-vline 
WA_CIRRJRNENTRITEM_STR-CREATIONDATETIME sy-vline 
WA_CIRRJRNENTRITEM_STR-ACCOUNTINGDOCUMENTCATEGORY sy-vline 
WA_CIRRJRNENTRITEM_STR-GLACCOUNTNAME sy-vline 
WA_CIRRJRNENTRITEM_STR-PROFITCENTERNAME sy-vline 
WA_CIRRJRNENTRITEM_STR-COSTCENTERNAME sy-vline 
WA_CIRRJRNENTRITEM_STR-COSTCTRACTIVITYTYPE sy-vline 
WA_CIRRJRNENTRITEM_STR-COMPANYCODENAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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