ABAP Select data from SAP table CREACCOBJPLNACTQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CREACCOBJPLNACTQ
*  INTO TABLE @DATA(IT_CREACCOBJPLNACTQ2).
*--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_CREACCOBJPLNACTQ INDEX 1 INTO DATA(WA_CREACCOBJPLNACTQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CREACCOBJPLNACTQ>-MANDT = 1.
<CREACCOBJPLNACTQ>-COMPANYCODE = 1.
<CREACCOBJPLNACTQ>-GLACCOUNT = 1.
<CREACCOBJPLNACTQ>-GLACCOUNTNAME = 1.
<CREACCOBJPLNACTQ>-FISCALPERIOD = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CREACCOBJPLNACTQ-FISCALYEAR, sy-vline,
  WA_CREACCOBJPLNACTQ-FISCALYEARPERIOD, sy-vline,
  WA_CREACCOBJPLNACTQ-FISCALYEARVARIANT, sy-vline,
  WA_CREACCOBJPLNACTQ-CHARTOFACCOUNTS, sy-vline,
  WA_CREACCOBJPLNACTQ-COMPANYCODECURRENCY, sy-vline,
  WA_CREACCOBJPLNACTQ-PROFITCENTER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CREACCOBJPLNACTQ 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_CREACCOBJPLNACTQ 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_CREACCOBJPLNACTQ INTO WA_CREACCOBJPLNACTQ.


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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field PARTNERCOMPANY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CREACCOBJPLNACTQ-PARTNERCOMPANY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CREACCOBJPLNACTQ-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_CREACCOBJPLNACTQ_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
GLACCOUNT TYPE STRING,
GLACCOUNTNAME TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
FISCALYEARVARIANT TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
PROFITCENTER TYPE STRING,
CONTROLLINGAREA TYPE STRING,
REBUSINESSENTITY TYPE STRING,
REALESTATEBUILDING TYPE STRING,
REALESTATEPROPERTY TYPE STRING,
RERENTALOBJECT TYPE STRING,
REALESTATECONTRACT TYPE STRING,
RESERVICECHARGEKEY TYPE STRING,
RESETTLEMENTUNITID TYPE STRING,
SETTLEMENTREFERENCEDATE TYPE STRING,
ACCOUNTASSIGNMENTTYPE TYPE STRING,
BUSINESSTRANSACTIONTYPE TYPE STRING,
COSTCTRACTIVITYTYPE TYPE STRING,
COSTCENTER TYPE STRING,
COSTSOURCEUNIT TYPE STRING,
CUSTOMER TYPE STRING,
CUSTOMERGROUP TYPE STRING,
CONTROLLINGDEBITCREDITCODE TYPE STRING,
FUNCTIONALAREA TYPE STRING,
GLOBALCURRENCY TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
LEDGERFISCALYEAR TYPE STRING,
ORDERID TYPE STRING,
PLANNINGCATEGORY TYPE STRING,
POSTINGDATE TYPE STRING,
PROJECTEXTERNALID TYPE STRING,
SEGMENT TYPE STRING,
PARTNERCOMPANY TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
WBSELEMENTEXTERNALID TYPE STRING,
ISSTATISTICALORDER TYPE STRING,
ISSTATISTICALCOSTCENTER TYPE STRING,
WBSISSTATISTICALWBSELEMENT TYPE STRING,
ACTUALAMOUNTINTRANSACTIONCRCY TYPE STRING,
PLANAMOUNTINTRANSACTIONCRCY TYPE STRING,
DIFFERENCEAMTINTRANSCRCY TYPE STRING,
TRANSCRCYDIFFERENCEPCT TYPE STRING,
ACTUALAMOUNTINCOMPANYCODECRCY TYPE STRING,
PLANAMOUNTINCOMPANYCODECRCY TYPE STRING,
DIFFERENCEAMTINCOCODECRCY TYPE STRING,
COCODECRCYDIFFERENCEPCT TYPE STRING,
ACTUALAMOUNTINGLOBALCURRENCY TYPE STRING,
PLANAMOUNTINGLOBALCURRENCY TYPE STRING,
DIFFERENCEAMTINGLOBALCRCY TYPE STRING,
GLOBALCRCYDIFFERENCEPCT TYPE STRING,
VALUATIONQUANTITY TYPE STRING,
ACTUALVALUATIONQUANTITY TYPE STRING,
PLANVALUATIONQUANTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CREACCOBJPLNACTQ_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_CREACCOBJPLNACTQ_STR-MANDT sy-vline 
WA_CREACCOBJPLNACTQ_STR-COMPANYCODE sy-vline 
WA_CREACCOBJPLNACTQ_STR-GLACCOUNT sy-vline 
WA_CREACCOBJPLNACTQ_STR-GLACCOUNTNAME sy-vline 
WA_CREACCOBJPLNACTQ_STR-FISCALPERIOD sy-vline 
WA_CREACCOBJPLNACTQ_STR-FISCALYEAR sy-vline 
WA_CREACCOBJPLNACTQ_STR-FISCALYEARPERIOD sy-vline 
WA_CREACCOBJPLNACTQ_STR-FISCALYEARVARIANT sy-vline 
WA_CREACCOBJPLNACTQ_STR-CHARTOFACCOUNTS sy-vline 
WA_CREACCOBJPLNACTQ_STR-COMPANYCODECURRENCY sy-vline 
WA_CREACCOBJPLNACTQ_STR-PROFITCENTER sy-vline 
WA_CREACCOBJPLNACTQ_STR-CONTROLLINGAREA sy-vline 
WA_CREACCOBJPLNACTQ_STR-REBUSINESSENTITY sy-vline 
WA_CREACCOBJPLNACTQ_STR-REALESTATEBUILDING sy-vline 
WA_CREACCOBJPLNACTQ_STR-REALESTATEPROPERTY sy-vline 
WA_CREACCOBJPLNACTQ_STR-RERENTALOBJECT sy-vline 
WA_CREACCOBJPLNACTQ_STR-REALESTATECONTRACT sy-vline 
WA_CREACCOBJPLNACTQ_STR-RESERVICECHARGEKEY sy-vline 
WA_CREACCOBJPLNACTQ_STR-RESETTLEMENTUNITID sy-vline 
WA_CREACCOBJPLNACTQ_STR-SETTLEMENTREFERENCEDATE sy-vline 
WA_CREACCOBJPLNACTQ_STR-ACCOUNTASSIGNMENTTYPE sy-vline 
WA_CREACCOBJPLNACTQ_STR-BUSINESSTRANSACTIONTYPE sy-vline 
WA_CREACCOBJPLNACTQ_STR-COSTCTRACTIVITYTYPE sy-vline 
WA_CREACCOBJPLNACTQ_STR-COSTCENTER sy-vline 
WA_CREACCOBJPLNACTQ_STR-COSTSOURCEUNIT sy-vline 
WA_CREACCOBJPLNACTQ_STR-CUSTOMER sy-vline 
WA_CREACCOBJPLNACTQ_STR-CUSTOMERGROUP sy-vline 
WA_CREACCOBJPLNACTQ_STR-CONTROLLINGDEBITCREDITCODE sy-vline 
WA_CREACCOBJPLNACTQ_STR-FUNCTIONALAREA sy-vline 
WA_CREACCOBJPLNACTQ_STR-GLOBALCURRENCY sy-vline 
WA_CREACCOBJPLNACTQ_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CREACCOBJPLNACTQ_STR-LEDGERGLLINEITEM sy-vline 
WA_CREACCOBJPLNACTQ_STR-LEDGERFISCALYEAR sy-vline 
WA_CREACCOBJPLNACTQ_STR-ORDERID sy-vline 
WA_CREACCOBJPLNACTQ_STR-PLANNINGCATEGORY sy-vline 
WA_CREACCOBJPLNACTQ_STR-POSTINGDATE sy-vline 
WA_CREACCOBJPLNACTQ_STR-PROJECTEXTERNALID sy-vline 
WA_CREACCOBJPLNACTQ_STR-SEGMENT sy-vline 
WA_CREACCOBJPLNACTQ_STR-PARTNERCOMPANY sy-vline 
WA_CREACCOBJPLNACTQ_STR-TRANSACTIONCURRENCY sy-vline 
WA_CREACCOBJPLNACTQ_STR-WBSELEMENTEXTERNALID sy-vline 
WA_CREACCOBJPLNACTQ_STR-ISSTATISTICALORDER sy-vline 
WA_CREACCOBJPLNACTQ_STR-ISSTATISTICALCOSTCENTER sy-vline 
WA_CREACCOBJPLNACTQ_STR-WBSISSTATISTICALWBSELEMENT sy-vline 
WA_CREACCOBJPLNACTQ_STR-ACTUALAMOUNTINTRANSACTIONCRCY sy-vline 
WA_CREACCOBJPLNACTQ_STR-PLANAMOUNTINTRANSACTIONCRCY sy-vline 
WA_CREACCOBJPLNACTQ_STR-DIFFERENCEAMTINTRANSCRCY sy-vline 
WA_CREACCOBJPLNACTQ_STR-TRANSCRCYDIFFERENCEPCT sy-vline 
WA_CREACCOBJPLNACTQ_STR-ACTUALAMOUNTINCOMPANYCODECRCY sy-vline 
WA_CREACCOBJPLNACTQ_STR-PLANAMOUNTINCOMPANYCODECRCY sy-vline 
WA_CREACCOBJPLNACTQ_STR-DIFFERENCEAMTINCOCODECRCY sy-vline 
WA_CREACCOBJPLNACTQ_STR-COCODECRCYDIFFERENCEPCT sy-vline 
WA_CREACCOBJPLNACTQ_STR-ACTUALAMOUNTINGLOBALCURRENCY sy-vline 
WA_CREACCOBJPLNACTQ_STR-PLANAMOUNTINGLOBALCURRENCY sy-vline 
WA_CREACCOBJPLNACTQ_STR-DIFFERENCEAMTINGLOBALCRCY sy-vline 
WA_CREACCOBJPLNACTQ_STR-GLOBALCRCYDIFFERENCEPCT sy-vline 
WA_CREACCOBJPLNACTQ_STR-VALUATIONQUANTITY sy-vline 
WA_CREACCOBJPLNACTQ_STR-ACTUALVALUATIONQUANTITY sy-vline 
WA_CREACCOBJPLNACTQ_STR-PLANVALUATIONQUANTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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