ABAP Select data from SAP table PCOEFACT into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PCOEFACT 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 PCOEFACT. 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 PCOEFACT 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_PCOEFACT TYPE STANDARD TABLE OF PCOEFACT,
      WA_PCOEFACT TYPE PCOEFACT,
      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: <PCOEFACT> TYPE PCOEFACT.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PCOEFACT
*  INTO TABLE @DATA(IT_PCOEFACT2).
*--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_PCOEFACT INDEX 1 INTO DATA(WA_PCOEFACT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PCOEFACT>-MANDT = 1.
<PCOEFACT>-FINANCIALSTATEMENTHIERARCHY = 1.
<PCOEFACT>-HIERARCHYVERSION = 1.
<PCOEFACT>-HIERARCHYNODE = 1.
<PCOEFACT>-PARENTNODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PCOEFACT-VALIDITYENDDATE, sy-vline,
  WA_PCOEFACT-LEDGER, sy-vline,
  WA_PCOEFACT-COMPANYCODE, sy-vline,
  WA_PCOEFACT-FISCALYEAR, sy-vline,
  WA_PCOEFACT-ACCOUNTINGDOCUMENT, sy-vline,
  WA_PCOEFACT-LEDGERGLLINEITEM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PCOEFACT 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_PCOEFACT 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_PCOEFACT INTO WA_PCOEFACT.


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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field SEGMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PCOEFACT-SEGMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCOEFACT-SEGMENT.
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_PCOEFACT_STR, 
MANDT TYPE STRING,
FINANCIALSTATEMENTHIERARCHY TYPE STRING,
HIERARCHYVERSION TYPE STRING,
HIERARCHYNODE TYPE STRING,
PARENTNODE TYPE STRING,
VALIDITYENDDATE TYPE STRING,
LEDGER TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
SEQUENCENUMBER TYPE STRING,
HIERARCHYLEVEL TYPE STRING,
SIGNISINVERTED TYPE STRING,
HIERARCHYNODETEXT TYPE STRING,
FINANCIALSTATEMENTLEAFITEM TYPE STRING,
FINANCIALSTATEMENTLEAFITEMNAME TYPE STRING,
NODETYPE TYPE STRING,
FINSTATEMENTHIERARCHYNODEVALUE TYPE STRING,
FUNCTIONALAREAISUSED TYPE STRING,
DEBITCREDITCODE TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
FINANCIALSTATEMENTITEM TYPE STRING,
GLACCOUNT TYPE STRING,
ALTERNATIVEGLACCOUNT TYPE STRING,
GLACCOUNTEXTERNAL TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
GLACCOUNTTYPE TYPE STRING,
LEDGERFISCALYEAR TYPE STRING,
CONTROLLINGAREA TYPE STRING,
COSTCENTER TYPE STRING,
PROFITCENTER TYPE STRING,
FUNCTIONALAREA TYPE STRING,
SEGMENT TYPE STRING,
REPORTINGPERIOD TYPE STRING,
CURRENCY TYPE STRING,
PERIODBALAMTINDSPCRCY TYPE STRING,
DEBITAMTINDISPLAYCRCY TYPE STRING,
CREDITAMTINDISPLAYCRCY TYPE STRING,
YEARLYBALAMTINDSPCRCY TYPE STRING,
STARTINGBALAMTINDSPCRCY TYPE STRING,
ENDINGBALAMTINDSPCRCY TYPE STRING,
KEYFIGURE01 TYPE STRING,
KEYFIGURE02 TYPE STRING,
KEYFIGURE03 TYPE STRING,
KEYFIGURE04 TYPE STRING,
KEYFIGURE05 TYPE STRING,
KEYFIGURE06 TYPE STRING,
KEYFIGURE07 TYPE STRING,
KEYFIGURE08 TYPE STRING,
KEYFIGURE09 TYPE STRING,
KEYFIGURE10 TYPE STRING,
TOTALOWNEREQUITY TYPE STRING,
COMPRNKEYFIGURE01 TYPE STRING,
COMPRNKEYFIGURE02 TYPE STRING,
COMPRNKEYFIGURE03 TYPE STRING,
COMPRNKEYFIGURE04 TYPE STRING,
COMPRNKEYFIGURE05 TYPE STRING,
COMPRNKEYFIGURE06 TYPE STRING,
COMPRNKEYFIGURE07 TYPE STRING,
COMPRNKEYFIGURE08 TYPE STRING,
COMPRNKEYFIGURE09 TYPE STRING,
COMPRNKEYFIGURE10 TYPE STRING,
COMPRNTOTALOWNEREQUITY TYPE STRING,
ANNUALBEGINNINGBALAMT01INDC TYPE STRING,
ANNUALBEGINNINGBALAMT02INDC TYPE STRING,
ANNUALBEGINNINGBALAMT03INDC TYPE STRING,
ANNUALBEGINNINGBALAMT04INDC TYPE STRING,
ANNUALBEGINNINGBALAMT05INDC TYPE STRING,
ANNUALBEGINNINGBALAMT06INDC TYPE STRING,
ANNUALBEGINNINGBALAMT07INDC TYPE STRING,
ANNUALBEGINNINGBALAMT08INDC TYPE STRING,
ANNUALBEGINNINGBALAMT09INDC TYPE STRING,
ANNUALBEGINNINGBALAMT10INDC TYPE STRING,
TOTALOWNREQUITYBALAMTINDC TYPE STRING,
COMPRNANNBEGINNINGBALAMT01INDC TYPE STRING,
COMPRNANNBEGINNINGBALAMT02INDC TYPE STRING,
COMPRNANNBEGINNINGBALAMT03INDC TYPE STRING,
COMPRNANNBEGINNINGBALAMT04INDC TYPE STRING,
COMPRNANNBEGINNINGBALAMT05INDC TYPE STRING,
COMPRNANNBEGINNINGBALAMT06INDC TYPE STRING,
COMPRNANNBEGINNINGBALAMT07INDC TYPE STRING,
COMPRNANNBEGINNINGBALAMT08INDC TYPE STRING,
COMPRNANNBEGINNINGBALAMT09INDC TYPE STRING,
COMPRNANNBEGINNINGBALAMT10INDC TYPE STRING,
COMPRNTOTOWNREQUITYBALAMTINDC TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PCOEFACT_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_PCOEFACT_STR-MANDT sy-vline 
WA_PCOEFACT_STR-FINANCIALSTATEMENTHIERARCHY sy-vline 
WA_PCOEFACT_STR-HIERARCHYVERSION sy-vline 
WA_PCOEFACT_STR-HIERARCHYNODE sy-vline 
WA_PCOEFACT_STR-PARENTNODE sy-vline 
WA_PCOEFACT_STR-VALIDITYENDDATE sy-vline 
WA_PCOEFACT_STR-LEDGER sy-vline 
WA_PCOEFACT_STR-COMPANYCODE sy-vline 
WA_PCOEFACT_STR-FISCALYEAR sy-vline 
WA_PCOEFACT_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PCOEFACT_STR-LEDGERGLLINEITEM sy-vline 
WA_PCOEFACT_STR-SEQUENCENUMBER sy-vline 
WA_PCOEFACT_STR-HIERARCHYLEVEL sy-vline 
WA_PCOEFACT_STR-SIGNISINVERTED sy-vline 
WA_PCOEFACT_STR-HIERARCHYNODETEXT sy-vline 
WA_PCOEFACT_STR-FINANCIALSTATEMENTLEAFITEM sy-vline 
WA_PCOEFACT_STR-FINANCIALSTATEMENTLEAFITEMNAME sy-vline 
WA_PCOEFACT_STR-NODETYPE sy-vline 
WA_PCOEFACT_STR-FINSTATEMENTHIERARCHYNODEVALUE sy-vline 
WA_PCOEFACT_STR-FUNCTIONALAREAISUSED sy-vline 
WA_PCOEFACT_STR-DEBITCREDITCODE sy-vline 
WA_PCOEFACT_STR-CHARTOFACCOUNTS sy-vline 
WA_PCOEFACT_STR-FINANCIALSTATEMENTITEM sy-vline 
WA_PCOEFACT_STR-GLACCOUNT sy-vline 
WA_PCOEFACT_STR-ALTERNATIVEGLACCOUNT sy-vline 
WA_PCOEFACT_STR-GLACCOUNTEXTERNAL sy-vline 
WA_PCOEFACT_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_PCOEFACT_STR-GLACCOUNTTYPE sy-vline 
WA_PCOEFACT_STR-LEDGERFISCALYEAR sy-vline 
WA_PCOEFACT_STR-CONTROLLINGAREA sy-vline 
WA_PCOEFACT_STR-COSTCENTER sy-vline 
WA_PCOEFACT_STR-PROFITCENTER sy-vline 
WA_PCOEFACT_STR-FUNCTIONALAREA sy-vline 
WA_PCOEFACT_STR-SEGMENT sy-vline 
WA_PCOEFACT_STR-REPORTINGPERIOD sy-vline 
WA_PCOEFACT_STR-CURRENCY sy-vline 
WA_PCOEFACT_STR-PERIODBALAMTINDSPCRCY sy-vline 
WA_PCOEFACT_STR-DEBITAMTINDISPLAYCRCY sy-vline 
WA_PCOEFACT_STR-CREDITAMTINDISPLAYCRCY sy-vline 
WA_PCOEFACT_STR-YEARLYBALAMTINDSPCRCY sy-vline 
WA_PCOEFACT_STR-STARTINGBALAMTINDSPCRCY sy-vline 
WA_PCOEFACT_STR-ENDINGBALAMTINDSPCRCY sy-vline 
WA_PCOEFACT_STR-KEYFIGURE01 sy-vline 
WA_PCOEFACT_STR-KEYFIGURE02 sy-vline 
WA_PCOEFACT_STR-KEYFIGURE03 sy-vline 
WA_PCOEFACT_STR-KEYFIGURE04 sy-vline 
WA_PCOEFACT_STR-KEYFIGURE05 sy-vline 
WA_PCOEFACT_STR-KEYFIGURE06 sy-vline 
WA_PCOEFACT_STR-KEYFIGURE07 sy-vline 
WA_PCOEFACT_STR-KEYFIGURE08 sy-vline 
WA_PCOEFACT_STR-KEYFIGURE09 sy-vline 
WA_PCOEFACT_STR-KEYFIGURE10 sy-vline 
WA_PCOEFACT_STR-TOTALOWNEREQUITY sy-vline 
WA_PCOEFACT_STR-COMPRNKEYFIGURE01 sy-vline 
WA_PCOEFACT_STR-COMPRNKEYFIGURE02 sy-vline 
WA_PCOEFACT_STR-COMPRNKEYFIGURE03 sy-vline 
WA_PCOEFACT_STR-COMPRNKEYFIGURE04 sy-vline 
WA_PCOEFACT_STR-COMPRNKEYFIGURE05 sy-vline 
WA_PCOEFACT_STR-COMPRNKEYFIGURE06 sy-vline 
WA_PCOEFACT_STR-COMPRNKEYFIGURE07 sy-vline 
WA_PCOEFACT_STR-COMPRNKEYFIGURE08 sy-vline 
WA_PCOEFACT_STR-COMPRNKEYFIGURE09 sy-vline 
WA_PCOEFACT_STR-COMPRNKEYFIGURE10 sy-vline 
WA_PCOEFACT_STR-COMPRNTOTALOWNEREQUITY sy-vline 
WA_PCOEFACT_STR-ANNUALBEGINNINGBALAMT01INDC sy-vline 
WA_PCOEFACT_STR-ANNUALBEGINNINGBALAMT02INDC sy-vline 
WA_PCOEFACT_STR-ANNUALBEGINNINGBALAMT03INDC sy-vline 
WA_PCOEFACT_STR-ANNUALBEGINNINGBALAMT04INDC sy-vline 
WA_PCOEFACT_STR-ANNUALBEGINNINGBALAMT05INDC sy-vline 
WA_PCOEFACT_STR-ANNUALBEGINNINGBALAMT06INDC sy-vline 
WA_PCOEFACT_STR-ANNUALBEGINNINGBALAMT07INDC sy-vline 
WA_PCOEFACT_STR-ANNUALBEGINNINGBALAMT08INDC sy-vline 
WA_PCOEFACT_STR-ANNUALBEGINNINGBALAMT09INDC sy-vline 
WA_PCOEFACT_STR-ANNUALBEGINNINGBALAMT10INDC sy-vline 
WA_PCOEFACT_STR-TOTALOWNREQUITYBALAMTINDC sy-vline 
WA_PCOEFACT_STR-COMPRNANNBEGINNINGBALAMT01INDC sy-vline 
WA_PCOEFACT_STR-COMPRNANNBEGINNINGBALAMT02INDC sy-vline 
WA_PCOEFACT_STR-COMPRNANNBEGINNINGBALAMT03INDC sy-vline 
WA_PCOEFACT_STR-COMPRNANNBEGINNINGBALAMT04INDC sy-vline 
WA_PCOEFACT_STR-COMPRNANNBEGINNINGBALAMT05INDC sy-vline 
WA_PCOEFACT_STR-COMPRNANNBEGINNINGBALAMT06INDC sy-vline 
WA_PCOEFACT_STR-COMPRNANNBEGINNINGBALAMT07INDC sy-vline 
WA_PCOEFACT_STR-COMPRNANNBEGINNINGBALAMT08INDC sy-vline 
WA_PCOEFACT_STR-COMPRNANNBEGINNINGBALAMT09INDC sy-vline 
WA_PCOEFACT_STR-COMPRNANNBEGINNINGBALAMT10INDC sy-vline 
WA_PCOEFACT_STR-COMPRNTOTOWNREQUITYBALAMTINDC sy-vline      INTO ld_text SEPARATED BY SPACE.

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