ABAP Select data from SAP table CORGLCHGTRPO into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CORGLCHGTRPO
*  INTO TABLE @DATA(IT_CORGLCHGTRPO2).
*--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_CORGLCHGTRPO INDEX 1 INTO DATA(WA_CORGLCHGTRPO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CORGLCHGTRPO>-MANDT = 1.
<CORGLCHGTRPO>-PROFITCENTER = 1.
<CORGLCHGTRPO>-GLACCOUNT = 1.
<CORGLCHGTRPO>-GLACCOUNTNAME = 1.
<CORGLCHGTRPO>-COSTCTRACTIVITYTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CORGLCHGTRPO-BUSINESSTRANSACTIONTYPE, sy-vline,
  WA_CORGLCHGTRPO-CALENDARMONTH, sy-vline,
  WA_CORGLCHGTRPO-CALENDARQUARTER, sy-vline,
  WA_CORGLCHGTRPO-CALENDARWEEK, sy-vline,
  WA_CORGLCHGTRPO-CALENDARYEAR, sy-vline,
  WA_CORGLCHGTRPO-CHARTOFACCOUNTS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CORGLCHGTRPO 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_CORGLCHGTRPO 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_CORGLCHGTRPO INTO WA_CORGLCHGTRPO.


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

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

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

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

*Conversion exit BEKNZ, internal->external for field CONTROLLINGDEBITCREDITCODE
CALL FUNCTION 'CONVERSION_EXIT_BEKNZ_OUTPUT'
  EXPORTING
    input =                      WA_CORGLCHGTRPO-CONTROLLINGDEBITCREDITCODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CORGLCHGTRPO-CONTROLLINGDEBITCREDITCODE.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field PARTNERCOMPANY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CORGLCHGTRPO-PARTNERCOMPANY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CORGLCHGTRPO-PARTNERCOMPANY.
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_CORGLCHGTRPO_STR, 
MANDT TYPE STRING,
PROFITCENTER TYPE STRING,
GLACCOUNT TYPE STRING,
GLACCOUNTNAME TYPE STRING,
COSTCTRACTIVITYTYPE TYPE STRING,
BUSINESSTRANSACTIONTYPE TYPE STRING,
CALENDARMONTH TYPE STRING,
CALENDARQUARTER TYPE STRING,
CALENDARWEEK TYPE STRING,
CALENDARYEAR TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
COMPANYCODE TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
FUNCTIONALCURRENCY TYPE STRING,
CONTROLLINGAREA TYPE STRING,
COSTCENTER TYPE STRING,
CUSTOMER TYPE STRING,
CUSTOMERGROUP TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
ORGANIZATIONDIVISION TYPE STRING,
CONTROLLINGDEBITCREDITCODE TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALQUARTER TYPE STRING,
FISCALWEEK TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
FISCALYEARQUARTER TYPE STRING,
FISCALYEARWEEK TYPE STRING,
FISCALYEARVARIANT TYPE STRING,
FUNCTIONALAREA TYPE STRING,
GLOBALCURRENCY TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGER TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
LEDGERFISCALYEAR TYPE STRING,
ACCOUNTASSIGNMENTTYPE TYPE STRING,
ORDERID TYPE STRING,
ORGANIZATIONALCHANGE TYPE STRING,
ORGLCHANGEEFFECTIVEDATE TYPE STRING,
ORIGINPROFITCENTER TYPE STRING,
PARTNERCOSTCTRACTIVITYTYPE TYPE STRING,
PARTNERCOSTCENTER TYPE STRING,
PARTNERFUNCTIONALAREA TYPE STRING,
PARTNERORDER TYPE STRING,
PARTNERPROFITCENTER TYPE STRING,
PARTNERPROJECTEXTERNALID TYPE STRING,
PARTNERWBSELEMENTEXTERNALID TYPE STRING,
POSTINGDATE TYPE STRING,
PRODUCT TYPE STRING,
SOLDPRODUCT TYPE STRING,
PROJECTEXTERNALID TYPE STRING,
SALESORGANIZATION TYPE STRING,
SEGMENT TYPE STRING,
SOLDPRODUCTGROUP TYPE STRING,
PARTNERCOMPANY TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
WBSELEMENTEXTERNALID TYPE STRING,
CALENDARYEARMONTH TYPE STRING,
CALENDARYEARQUARTER TYPE STRING,
CALENDARYEARWEEK TYPE STRING,
BEFOREORGLCHANGEAMOUNTINCCCRCY TYPE STRING,
ORGLCHGTRANSFERAMOUNTINCCCRCY TYPE STRING,
AMOUNTAFTERORGLCHANGEINCCCRCY TYPE STRING,
BEFOREORGLCHANGEAMTINGLOBCRCY TYPE STRING,
ORGLCHGTRANSFAMOUNTINGLOBCRCY TYPE STRING,
AFTERORGLCHGAMOUNTINGLOBALCRCY TYPE STRING,
BEFOREORGLCHGAMTINFUNCNLCRCY TYPE STRING,
ORGLCHGTRANSFAMTINFUNCNLCRCY TYPE STRING,
AFTERORGLCHGAMOUNTINFUNCNLCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CORGLCHGTRPO_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_CORGLCHGTRPO_STR-MANDT sy-vline 
WA_CORGLCHGTRPO_STR-PROFITCENTER sy-vline 
WA_CORGLCHGTRPO_STR-GLACCOUNT sy-vline 
WA_CORGLCHGTRPO_STR-GLACCOUNTNAME sy-vline 
WA_CORGLCHGTRPO_STR-COSTCTRACTIVITYTYPE sy-vline 
WA_CORGLCHGTRPO_STR-BUSINESSTRANSACTIONTYPE sy-vline 
WA_CORGLCHGTRPO_STR-CALENDARMONTH sy-vline 
WA_CORGLCHGTRPO_STR-CALENDARQUARTER sy-vline 
WA_CORGLCHGTRPO_STR-CALENDARWEEK sy-vline 
WA_CORGLCHGTRPO_STR-CALENDARYEAR sy-vline 
WA_CORGLCHGTRPO_STR-CHARTOFACCOUNTS sy-vline 
WA_CORGLCHGTRPO_STR-COMPANYCODE sy-vline 
WA_CORGLCHGTRPO_STR-COMPANYCODECURRENCY sy-vline 
WA_CORGLCHGTRPO_STR-FUNCTIONALCURRENCY sy-vline 
WA_CORGLCHGTRPO_STR-CONTROLLINGAREA sy-vline 
WA_CORGLCHGTRPO_STR-COSTCENTER sy-vline 
WA_CORGLCHGTRPO_STR-CUSTOMER sy-vline 
WA_CORGLCHGTRPO_STR-CUSTOMERGROUP sy-vline 
WA_CORGLCHGTRPO_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CORGLCHGTRPO_STR-ORGANIZATIONDIVISION sy-vline 
WA_CORGLCHGTRPO_STR-CONTROLLINGDEBITCREDITCODE sy-vline 
WA_CORGLCHGTRPO_STR-FISCALPERIOD sy-vline 
WA_CORGLCHGTRPO_STR-FISCALYEAR sy-vline 
WA_CORGLCHGTRPO_STR-FISCALQUARTER sy-vline 
WA_CORGLCHGTRPO_STR-FISCALWEEK sy-vline 
WA_CORGLCHGTRPO_STR-FISCALYEARPERIOD sy-vline 
WA_CORGLCHGTRPO_STR-FISCALYEARQUARTER sy-vline 
WA_CORGLCHGTRPO_STR-FISCALYEARWEEK sy-vline 
WA_CORGLCHGTRPO_STR-FISCALYEARVARIANT sy-vline 
WA_CORGLCHGTRPO_STR-FUNCTIONALAREA sy-vline 
WA_CORGLCHGTRPO_STR-GLOBALCURRENCY sy-vline 
WA_CORGLCHGTRPO_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CORGLCHGTRPO_STR-LEDGER sy-vline 
WA_CORGLCHGTRPO_STR-LEDGERGLLINEITEM sy-vline 
WA_CORGLCHGTRPO_STR-LEDGERFISCALYEAR sy-vline 
WA_CORGLCHGTRPO_STR-ACCOUNTASSIGNMENTTYPE sy-vline 
WA_CORGLCHGTRPO_STR-ORDERID sy-vline 
WA_CORGLCHGTRPO_STR-ORGANIZATIONALCHANGE sy-vline 
WA_CORGLCHGTRPO_STR-ORGLCHANGEEFFECTIVEDATE sy-vline 
WA_CORGLCHGTRPO_STR-ORIGINPROFITCENTER sy-vline 
WA_CORGLCHGTRPO_STR-PARTNERCOSTCTRACTIVITYTYPE sy-vline 
WA_CORGLCHGTRPO_STR-PARTNERCOSTCENTER sy-vline 
WA_CORGLCHGTRPO_STR-PARTNERFUNCTIONALAREA sy-vline 
WA_CORGLCHGTRPO_STR-PARTNERORDER sy-vline 
WA_CORGLCHGTRPO_STR-PARTNERPROFITCENTER sy-vline 
WA_CORGLCHGTRPO_STR-PARTNERPROJECTEXTERNALID sy-vline 
WA_CORGLCHGTRPO_STR-PARTNERWBSELEMENTEXTERNALID sy-vline 
WA_CORGLCHGTRPO_STR-POSTINGDATE sy-vline 
WA_CORGLCHGTRPO_STR-PRODUCT sy-vline 
WA_CORGLCHGTRPO_STR-SOLDPRODUCT sy-vline 
WA_CORGLCHGTRPO_STR-PROJECTEXTERNALID sy-vline 
WA_CORGLCHGTRPO_STR-SALESORGANIZATION sy-vline 
WA_CORGLCHGTRPO_STR-SEGMENT sy-vline 
WA_CORGLCHGTRPO_STR-SOLDPRODUCTGROUP sy-vline 
WA_CORGLCHGTRPO_STR-PARTNERCOMPANY sy-vline 
WA_CORGLCHGTRPO_STR-TRANSACTIONCURRENCY sy-vline 
WA_CORGLCHGTRPO_STR-WBSELEMENTEXTERNALID sy-vline 
WA_CORGLCHGTRPO_STR-CALENDARYEARMONTH sy-vline 
WA_CORGLCHGTRPO_STR-CALENDARYEARQUARTER sy-vline 
WA_CORGLCHGTRPO_STR-CALENDARYEARWEEK sy-vline 
WA_CORGLCHGTRPO_STR-BEFOREORGLCHANGEAMOUNTINCCCRCY sy-vline 
WA_CORGLCHGTRPO_STR-ORGLCHGTRANSFERAMOUNTINCCCRCY sy-vline 
WA_CORGLCHGTRPO_STR-AMOUNTAFTERORGLCHANGEINCCCRCY sy-vline 
WA_CORGLCHGTRPO_STR-BEFOREORGLCHANGEAMTINGLOBCRCY sy-vline 
WA_CORGLCHGTRPO_STR-ORGLCHGTRANSFAMOUNTINGLOBCRCY sy-vline 
WA_CORGLCHGTRPO_STR-AFTERORGLCHGAMOUNTINGLOBALCRCY sy-vline 
WA_CORGLCHGTRPO_STR-BEFOREORGLCHGAMTINFUNCNLCRCY sy-vline 
WA_CORGLCHGTRPO_STR-ORGLCHGTRANSFAMTINFUNCNLCRCY sy-vline 
WA_CORGLCHGTRPO_STR-AFTERORGLCHGAMOUNTINFUNCNLCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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