ABAP Select data from SAP table CCADEJOURNLENT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCADEJOURNLENT
*  INTO TABLE @DATA(IT_CCADEJOURNLENT2).
*--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_CCADEJOURNLENT INDEX 1 INTO DATA(WA_CCADEJOURNLENT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCADEJOURNLENT>-MANDT = 1.
<CCADEJOURNLENT>-COMPANYCODE = 1.
<CCADEJOURNLENT>-ORIGINACCOUNTINGDOCUMENT = 1.
<CCADEJOURNLENT>-ACCOUNTINGDOCUMENTITEM = 1.
<CCADEJOURNLENT>-FISCALYEAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCADEJOURNLENT-LEDGER, sy-vline,
  WA_CCADEJOURNLENT-CN_CADENATLSTDRELVERSION, sy-vline,
  WA_CCADEJOURNLENT-ACCOUNTINGDOCUMENT, sy-vline,
  WA_CCADEJOURNLENT-FISCALPERIOD, sy-vline,
  WA_CCADEJOURNLENT-POSTINGDATE, sy-vline,
  WA_CCADEJOURNLENT-CN_CADEJOURNALENTRYTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CCADEJOURNLENT 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_CCADEJOURNLENT 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_CCADEJOURNLENT INTO WA_CCADEJOURNLENT.


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

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

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

*Conversion exit CUNIT, internal->external for field BASEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CCADEJOURNLENT-BASEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCADEJOURNLENT-BASEUNIT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field SITECUSTOMER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CCADEJOURNLENT-SITECUSTOMER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCADEJOURNLENT-SITECUSTOMER.
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_CCADEJOURNLENT_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ORIGINACCOUNTINGDOCUMENT TYPE STRING,
ACCOUNTINGDOCUMENTITEM TYPE STRING,
FISCALYEAR TYPE STRING,
LEDGER TYPE STRING,
CN_CADENATLSTDRELVERSION TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALPERIOD TYPE STRING,
POSTINGDATE TYPE STRING,
CN_CADEJOURNALENTRYTYPE TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
ACCOUNTINGDOCUMENTHEADERTEXT TYPE STRING,
CURRENCY TYPE STRING,
CURRENCYISOCODE TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
BASEUNIT TYPE STRING,
DEBITCREDITCODE TYPE STRING,
QUANTITY TYPE STRING,
CN_CADEDEBITQUANTITY TYPE STRING,
DEBITAMOUNTINTRANSCRCY TYPE STRING,
DEBITAMOUNTINCOCODECRCY TYPE STRING,
EXCHANGERATETYPE TYPE STRING,
PAYMENTMETHOD TYPE STRING,
EXCHANGERATE TYPE STRING,
CN_CADECREDITQUANTITY TYPE STRING,
CREDITAMOUNTINTRANSCRCY TYPE STRING,
CREDITAMOUNTINCOCODECRCY TYPE STRING,
CN_CADEUNITPRICEINTRANSCRCY TYPE STRING,
ACCOUNTINGDOCCREATEDBYUSER TYPE STRING,
CN_JOURNALENTRYISCADEPOSTED TYPE STRING,
ISCANCELLED TYPE STRING,
ALTERNATIVEREFERENCEDOCUMENT TYPE STRING,
GLACCOUNT TYPE STRING,
CN_CADEORIGINALPAYMENTDOCTYPE TYPE STRING,
CN_CADEORIGINALPAYMENTDOCUMENT TYPE STRING,
PAYMENTDOCUMENTPOSTINGDATE TYPE STRING,
DOCUMENTITEMTEXT TYPE STRING,
CN_CADEJOURNALENTRYBOOKKEEPER TYPE STRING,
CN_CADEJOURNALENTRYREVIEWER TYPE STRING,
CN_NMBROFCADEJOURNALENTRATTCHS TYPE STRING,
FINANCIALACCOUNTTYPENAME TYPE STRING,
SUPPLIER TYPE STRING,
CUSTOMER TYPE STRING,
COSTCENTER TYPE STRING,
INTERNALORDER TYPE STRING,
BILLTOPARTY TYPE STRING,
BUSINESSAREA TYPE STRING,
BUSINESSPROCESS TYPE STRING,
CONTROLLINGAREA TYPE STRING,
CUSTOMERGROUP TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
FUNCTIONALAREA TYPE STRING,
FUND TYPE STRING,
FUNDSCENTER TYPE STRING,
HOUSEBANK TYPE STRING,
HOUSEBANKACCOUNT TYPE STRING,
MATERIAL TYPE STRING,
MATERIALGROUP TYPE STRING,
PLANT TYPE STRING,
PROFITCENTER TYPE STRING,
PROJECT TYPE STRING,
PROJECTNETWORK TYPE STRING,
SALESDISTRICT TYPE STRING,
SALESORGANIZATION TYPE STRING,
SEGMENT TYPE STRING,
SHIPTOPARTY TYPE STRING,
SOLDMATERIAL TYPE STRING,
WBSELEMENT TYPE STRING,
FREIGHTSUPPLIER TYPE STRING,
SITECUSTOMER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CCADEJOURNLENT_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_CCADEJOURNLENT_STR-MANDT sy-vline 
WA_CCADEJOURNLENT_STR-COMPANYCODE sy-vline 
WA_CCADEJOURNLENT_STR-ORIGINACCOUNTINGDOCUMENT sy-vline 
WA_CCADEJOURNLENT_STR-ACCOUNTINGDOCUMENTITEM sy-vline 
WA_CCADEJOURNLENT_STR-FISCALYEAR sy-vline 
WA_CCADEJOURNLENT_STR-LEDGER sy-vline 
WA_CCADEJOURNLENT_STR-CN_CADENATLSTDRELVERSION sy-vline 
WA_CCADEJOURNLENT_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CCADEJOURNLENT_STR-FISCALPERIOD sy-vline 
WA_CCADEJOURNLENT_STR-POSTINGDATE sy-vline 
WA_CCADEJOURNLENT_STR-CN_CADEJOURNALENTRYTYPE sy-vline 
WA_CCADEJOURNLENT_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_CCADEJOURNLENT_STR-ACCOUNTINGDOCUMENTHEADERTEXT sy-vline 
WA_CCADEJOURNLENT_STR-CURRENCY sy-vline 
WA_CCADEJOURNLENT_STR-CURRENCYISOCODE sy-vline 
WA_CCADEJOURNLENT_STR-COMPANYCODECURRENCY sy-vline 
WA_CCADEJOURNLENT_STR-BASEUNIT sy-vline 
WA_CCADEJOURNLENT_STR-DEBITCREDITCODE sy-vline 
WA_CCADEJOURNLENT_STR-QUANTITY sy-vline 
WA_CCADEJOURNLENT_STR-CN_CADEDEBITQUANTITY sy-vline 
WA_CCADEJOURNLENT_STR-DEBITAMOUNTINTRANSCRCY sy-vline 
WA_CCADEJOURNLENT_STR-DEBITAMOUNTINCOCODECRCY sy-vline 
WA_CCADEJOURNLENT_STR-EXCHANGERATETYPE sy-vline 
WA_CCADEJOURNLENT_STR-PAYMENTMETHOD sy-vline 
WA_CCADEJOURNLENT_STR-EXCHANGERATE sy-vline 
WA_CCADEJOURNLENT_STR-CN_CADECREDITQUANTITY sy-vline 
WA_CCADEJOURNLENT_STR-CREDITAMOUNTINTRANSCRCY sy-vline 
WA_CCADEJOURNLENT_STR-CREDITAMOUNTINCOCODECRCY sy-vline 
WA_CCADEJOURNLENT_STR-CN_CADEUNITPRICEINTRANSCRCY sy-vline 
WA_CCADEJOURNLENT_STR-ACCOUNTINGDOCCREATEDBYUSER sy-vline 
WA_CCADEJOURNLENT_STR-CN_JOURNALENTRYISCADEPOSTED sy-vline 
WA_CCADEJOURNLENT_STR-ISCANCELLED sy-vline 
WA_CCADEJOURNLENT_STR-ALTERNATIVEREFERENCEDOCUMENT sy-vline 
WA_CCADEJOURNLENT_STR-GLACCOUNT sy-vline 
WA_CCADEJOURNLENT_STR-CN_CADEORIGINALPAYMENTDOCTYPE sy-vline 
WA_CCADEJOURNLENT_STR-CN_CADEORIGINALPAYMENTDOCUMENT sy-vline 
WA_CCADEJOURNLENT_STR-PAYMENTDOCUMENTPOSTINGDATE sy-vline 
WA_CCADEJOURNLENT_STR-DOCUMENTITEMTEXT sy-vline 
WA_CCADEJOURNLENT_STR-CN_CADEJOURNALENTRYBOOKKEEPER sy-vline 
WA_CCADEJOURNLENT_STR-CN_CADEJOURNALENTRYREVIEWER sy-vline 
WA_CCADEJOURNLENT_STR-CN_NMBROFCADEJOURNALENTRATTCHS sy-vline 
WA_CCADEJOURNLENT_STR-FINANCIALACCOUNTTYPENAME sy-vline 
WA_CCADEJOURNLENT_STR-SUPPLIER sy-vline 
WA_CCADEJOURNLENT_STR-CUSTOMER sy-vline 
WA_CCADEJOURNLENT_STR-COSTCENTER sy-vline 
WA_CCADEJOURNLENT_STR-INTERNALORDER sy-vline 
WA_CCADEJOURNLENT_STR-BILLTOPARTY sy-vline 
WA_CCADEJOURNLENT_STR-BUSINESSAREA sy-vline 
WA_CCADEJOURNLENT_STR-BUSINESSPROCESS sy-vline 
WA_CCADEJOURNLENT_STR-CONTROLLINGAREA sy-vline 
WA_CCADEJOURNLENT_STR-CUSTOMERGROUP sy-vline 
WA_CCADEJOURNLENT_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CCADEJOURNLENT_STR-FUNCTIONALAREA sy-vline 
WA_CCADEJOURNLENT_STR-FUND sy-vline 
WA_CCADEJOURNLENT_STR-FUNDSCENTER sy-vline 
WA_CCADEJOURNLENT_STR-HOUSEBANK sy-vline 
WA_CCADEJOURNLENT_STR-HOUSEBANKACCOUNT sy-vline 
WA_CCADEJOURNLENT_STR-MATERIAL sy-vline 
WA_CCADEJOURNLENT_STR-MATERIALGROUP sy-vline 
WA_CCADEJOURNLENT_STR-PLANT sy-vline 
WA_CCADEJOURNLENT_STR-PROFITCENTER sy-vline 
WA_CCADEJOURNLENT_STR-PROJECT sy-vline 
WA_CCADEJOURNLENT_STR-PROJECTNETWORK sy-vline 
WA_CCADEJOURNLENT_STR-SALESDISTRICT sy-vline 
WA_CCADEJOURNLENT_STR-SALESORGANIZATION sy-vline 
WA_CCADEJOURNLENT_STR-SEGMENT sy-vline 
WA_CCADEJOURNLENT_STR-SHIPTOPARTY sy-vline 
WA_CCADEJOURNLENT_STR-SOLDMATERIAL sy-vline 
WA_CCADEJOURNLENT_STR-WBSELEMENT sy-vline 
WA_CCADEJOURNLENT_STR-FREIGHTSUPPLIER sy-vline 
WA_CCADEJOURNLENT_STR-SITECUSTOMER sy-vline      INTO ld_text SEPARATED BY SPACE.

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