ABAP Select data from SAP table CCARECONCILKEY into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCARECONCILKEY
*  INTO TABLE @DATA(IT_CCARECONCILKEY2).
*--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_CCARECONCILKEY INDEX 1 INTO DATA(WA_CCARECONCILKEY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCARECONCILKEY>-MANDT = 1.
<CCARECONCILKEY>-CARECONCILIATIONKEY = 1.
<CCARECONCILKEY>-CREATEDBYUSER = 1.
<CCARECONCILKEY>-CREATEDBYUSERNAME = 1.
<CCARECONCILKEY>-USERDESCRIPTION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCARECONCILKEY-CREATIONDATE, sy-vline,
  WA_CCARECONCILKEY-CARESERVATIONOBJECT, sy-vline,
  WA_CCARECONCILKEY-CARESERVATIONKEY, sy-vline,
  WA_CCARECONCILKEY-CARECNCLNKEYAGGREGATIONSTATUS, sy-vline,
  WA_CCARECONCILKEY-CARECNCLNKEYNMBROFTOTALSRECORD, sy-vline,
  WA_CCARECONCILKEY-CARECNCLNKEYISINCOMPLETE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CCARECONCILKEY 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_CCARECONCILKEY 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_CCARECONCILKEY INTO WA_CCARECONCILKEY.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_CCARECONCILKEY_STR, 
MANDT TYPE STRING,
CARECONCILIATIONKEY TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATEDBYUSERNAME TYPE STRING,
USERDESCRIPTION TYPE STRING,
CREATIONDATE TYPE STRING,
CARESERVATIONOBJECT TYPE STRING,
CARESERVATIONKEY TYPE STRING,
CARECNCLNKEYAGGREGATIONSTATUS TYPE STRING,
CARECNCLNKEYNMBROFTOTALSRECORD TYPE STRING,
CARECNCLNKEYISINCOMPLETE TYPE STRING,
CARECNCLNKEYCORRECTIONLEVEL TYPE STRING,
CARECNCLNKEYTRNSFDTOGLPOSTGDTE TYPE STRING,
CARECNCLNKEYTRNSFDTOGLCRRTNLVL TYPE STRING,
CARECNCLNKEYISTRANSFERREDTOGL TYPE STRING,
CARECNCLNKEYSTSOFTRANSFTOGL TYPE STRING,
CARECONCILIATIONKEYISCLOSED TYPE STRING,
CARECNCLNKEYSTATUSOFCLOSING TYPE STRING,
CARECNCLNKEYHASARCHIVEDDOCS TYPE STRING,
CARECONCILIATIONKEYCLOSINGDATE TYPE STRING,
CARECONCILIATIONKEYCLOSINGTIME TYPE STRING,
CLOSEDBYUSER TYPE STRING,
CLOSEDBYUSERFULLNAME TYPE STRING,
CARECNCLNKEYLASTTRANSFERDATE TYPE STRING,
CANUMBEROFDOCSTRANSFERREDTOGL TYPE STRING,
CANUMBEROFTRANSFERSTOPRFTANLYS TYPE STRING,
CARECNCLNKEYTRNSFDPRFTANLYSSTS TYPE STRING,
CARECNCLNKEYHASMISSINGDOCS TYPE STRING,
CARECNCLNKEYSTSOFDETSTRUCTURES TYPE STRING,
CAADJMTISALLWDFORTRANSFERTOGL TYPE STRING,
PROFITABILITYSEGMENT TYPE STRING,
CARECNCLNKEYLMTDITEMIZATIONSTS TYPE STRING,
CARECNCLNKEYHASCORRECTION TYPE STRING,
CARECNCLNKEYBEHAVIORINRECNCLN TYPE STRING,
CARECNCLNKEYHASDIRECTTRANSFER TYPE STRING,
CARECNCLNKEYSTSOFTOTALSRECORDS TYPE STRING,
CAPROFITABILITYSGMTTRANSFDATE TYPE STRING,
CARECONCILIATIONKEYSTATUSTEXT TYPE STRING,
CARECNCLNKEYSTATUSOFCLOSINGTXT TYPE STRING,
CARECNCLNKEYSTSOFTRANSFTOGLTXT TYPE STRING,
CARESERVATIONOBJECTTEXT TYPE STRING,
CASTATUSOFTOTALSRECORDSTEXT TYPE STRING,
CATRNSFDPROFITANLYSSTATUSTEXT TYPE STRING,
CARECONCILIATIONKEYCLOSEDTEXT TYPE STRING,
CARECNCLNKEYTRANSFERREDTOGLTXT TYPE STRING,
CARECNCLNKEYSTSOFDETSTRUCTEXT TYPE STRING,
CARECNCLNKEYAGGRGNSTSTEXT TYPE STRING,
SORTSEQUENCE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CCARECONCILKEY_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_CCARECONCILKEY_STR-MANDT sy-vline 
WA_CCARECONCILKEY_STR-CARECONCILIATIONKEY sy-vline 
WA_CCARECONCILKEY_STR-CREATEDBYUSER sy-vline 
WA_CCARECONCILKEY_STR-CREATEDBYUSERNAME sy-vline 
WA_CCARECONCILKEY_STR-USERDESCRIPTION sy-vline 
WA_CCARECONCILKEY_STR-CREATIONDATE sy-vline 
WA_CCARECONCILKEY_STR-CARESERVATIONOBJECT sy-vline 
WA_CCARECONCILKEY_STR-CARESERVATIONKEY sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYAGGREGATIONSTATUS sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYNMBROFTOTALSRECORD sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYISINCOMPLETE sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYCORRECTIONLEVEL sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYTRNSFDTOGLPOSTGDTE sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYTRNSFDTOGLCRRTNLVL sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYISTRANSFERREDTOGL sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYSTSOFTRANSFTOGL sy-vline 
WA_CCARECONCILKEY_STR-CARECONCILIATIONKEYISCLOSED sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYSTATUSOFCLOSING sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYHASARCHIVEDDOCS sy-vline 
WA_CCARECONCILKEY_STR-CARECONCILIATIONKEYCLOSINGDATE sy-vline 
WA_CCARECONCILKEY_STR-CARECONCILIATIONKEYCLOSINGTIME sy-vline 
WA_CCARECONCILKEY_STR-CLOSEDBYUSER sy-vline 
WA_CCARECONCILKEY_STR-CLOSEDBYUSERFULLNAME sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYLASTTRANSFERDATE sy-vline 
WA_CCARECONCILKEY_STR-CANUMBEROFDOCSTRANSFERREDTOGL sy-vline 
WA_CCARECONCILKEY_STR-CANUMBEROFTRANSFERSTOPRFTANLYS sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYTRNSFDPRFTANLYSSTS sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYHASMISSINGDOCS sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYSTSOFDETSTRUCTURES sy-vline 
WA_CCARECONCILKEY_STR-CAADJMTISALLWDFORTRANSFERTOGL sy-vline 
WA_CCARECONCILKEY_STR-PROFITABILITYSEGMENT sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYLMTDITEMIZATIONSTS sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYHASCORRECTION sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYBEHAVIORINRECNCLN sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYHASDIRECTTRANSFER sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYSTSOFTOTALSRECORDS sy-vline 
WA_CCARECONCILKEY_STR-CAPROFITABILITYSGMTTRANSFDATE sy-vline 
WA_CCARECONCILKEY_STR-CARECONCILIATIONKEYSTATUSTEXT sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYSTATUSOFCLOSINGTXT sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYSTSOFTRANSFTOGLTXT sy-vline 
WA_CCARECONCILKEY_STR-CARESERVATIONOBJECTTEXT sy-vline 
WA_CCARECONCILKEY_STR-CASTATUSOFTOTALSRECORDSTEXT sy-vline 
WA_CCARECONCILKEY_STR-CATRNSFDPROFITANLYSSTATUSTEXT sy-vline 
WA_CCARECONCILKEY_STR-CARECONCILIATIONKEYCLOSEDTEXT sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYTRANSFERREDTOGLTXT sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYSTSOFDETSTRUCTEXT sy-vline 
WA_CCARECONCILKEY_STR-CARECNCLNKEYAGGRGNSTSTEXT sy-vline 
WA_CCARECONCILKEY_STR-SORTSEQUENCE sy-vline      INTO ld_text SEPARATED BY SPACE.

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