ABAP Select data from SAP table CFIPNLPLNACTCMT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CFIPNLPLNACTCMT
*  INTO TABLE @DATA(IT_CFIPNLPLNACTCMT2).
*--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_CFIPNLPLNACTCMT INDEX 1 INTO DATA(WA_CFIPNLPLNACTCMT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CFIPNLPLNACTCMT>-MANDT = 1.
<CFIPNLPLNACTCMT>-PLANNINGCATEGORY = 1.
<CFIPNLPLNACTCMT>-CONTROLLINGAREA = 1.
<CFIPNLPLNACTCMT>-COMPANYCODE = 1.
<CFIPNLPLNACTCMT>-CALENDARYEAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CFIPNLPLNACTCMT-CALENDARDATE, sy-vline,
  WA_CFIPNLPLNACTCMT-FISCALYEARVARIANT, sy-vline,
  WA_CFIPNLPLNACTCMT-LEDGER, sy-vline,
  WA_CFIPNLPLNACTCMT-LEDGERFISCALYEAR, sy-vline,
  WA_CFIPNLPLNACTCMT-GLACCOUNT, sy-vline,
  WA_CFIPNLPLNACTCMT-FISCALPERIOD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CFIPNLPLNACTCMT 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_CFIPNLPLNACTCMT 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_CFIPNLPLNACTCMT INTO WA_CFIPNLPLNACTCMT.


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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field PARTNERPROFITCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFIPNLPLNACTCMT-PARTNERPROFITCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFIPNLPLNACTCMT-PARTNERPROFITCENTER.
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_CFIPNLPLNACTCMT_STR, 
MANDT TYPE STRING,
PLANNINGCATEGORY TYPE STRING,
CONTROLLINGAREA TYPE STRING,
COMPANYCODE TYPE STRING,
CALENDARYEAR TYPE STRING,
CALENDARDATE TYPE STRING,
FISCALYEARVARIANT TYPE STRING,
LEDGER TYPE STRING,
LEDGERFISCALYEAR TYPE STRING,
GLACCOUNT TYPE STRING,
FISCALPERIOD TYPE STRING,
COSTCENTER TYPE STRING,
PROFITCENTER TYPE STRING,
PROJECTEXTERNALID TYPE STRING,
PARTNERPROJECTEXTERNALID TYPE STRING,
PARTNERWBSELEMENTEXTERNALID TYPE STRING,
WBSELEMENTEXTERNALID TYPE STRING,
WBSISSTATISTICALWBSELEMENT TYPE STRING,
POSTINGDATE TYPE STRING,
ISSTATISTICALCOSTCENTER TYPE STRING,
PARTNERCOSTCENTER TYPE STRING,
PARTNERPROFITCENTER TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
FREEDEFINEDCURRENCY1 TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
GLOBALCURRENCY TYPE STRING,
AMOUNTINTRANSACTIONCURRENCY TYPE STRING,
AMOUNTINCOMPANYCODECURRENCY TYPE STRING,
AMOUNTINGLOBALCURRENCY TYPE STRING,
AMOUNTINFREEDEFINEDCURRENCY1 TYPE STRING,
ACTUALVALUE TYPE STRING,
PLANVALUE TYPE STRING,
COMMITMENTVALUE TYPE STRING,
PLANACTUALCOMMITMENTDELTAVALUE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CFIPNLPLNACTCMT_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_CFIPNLPLNACTCMT_STR-MANDT sy-vline 
WA_CFIPNLPLNACTCMT_STR-PLANNINGCATEGORY sy-vline 
WA_CFIPNLPLNACTCMT_STR-CONTROLLINGAREA sy-vline 
WA_CFIPNLPLNACTCMT_STR-COMPANYCODE sy-vline 
WA_CFIPNLPLNACTCMT_STR-CALENDARYEAR sy-vline 
WA_CFIPNLPLNACTCMT_STR-CALENDARDATE sy-vline 
WA_CFIPNLPLNACTCMT_STR-FISCALYEARVARIANT sy-vline 
WA_CFIPNLPLNACTCMT_STR-LEDGER sy-vline 
WA_CFIPNLPLNACTCMT_STR-LEDGERFISCALYEAR sy-vline 
WA_CFIPNLPLNACTCMT_STR-GLACCOUNT sy-vline 
WA_CFIPNLPLNACTCMT_STR-FISCALPERIOD sy-vline 
WA_CFIPNLPLNACTCMT_STR-COSTCENTER sy-vline 
WA_CFIPNLPLNACTCMT_STR-PROFITCENTER sy-vline 
WA_CFIPNLPLNACTCMT_STR-PROJECTEXTERNALID sy-vline 
WA_CFIPNLPLNACTCMT_STR-PARTNERPROJECTEXTERNALID sy-vline 
WA_CFIPNLPLNACTCMT_STR-PARTNERWBSELEMENTEXTERNALID sy-vline 
WA_CFIPNLPLNACTCMT_STR-WBSELEMENTEXTERNALID sy-vline 
WA_CFIPNLPLNACTCMT_STR-WBSISSTATISTICALWBSELEMENT sy-vline 
WA_CFIPNLPLNACTCMT_STR-POSTINGDATE sy-vline 
WA_CFIPNLPLNACTCMT_STR-ISSTATISTICALCOSTCENTER sy-vline 
WA_CFIPNLPLNACTCMT_STR-PARTNERCOSTCENTER sy-vline 
WA_CFIPNLPLNACTCMT_STR-PARTNERPROFITCENTER sy-vline 
WA_CFIPNLPLNACTCMT_STR-COMPANYCODECURRENCY sy-vline 
WA_CFIPNLPLNACTCMT_STR-FREEDEFINEDCURRENCY1 sy-vline 
WA_CFIPNLPLNACTCMT_STR-CHARTOFACCOUNTS sy-vline 
WA_CFIPNLPLNACTCMT_STR-TRANSACTIONCURRENCY sy-vline 
WA_CFIPNLPLNACTCMT_STR-GLOBALCURRENCY sy-vline 
WA_CFIPNLPLNACTCMT_STR-AMOUNTINTRANSACTIONCURRENCY sy-vline 
WA_CFIPNLPLNACTCMT_STR-AMOUNTINCOMPANYCODECURRENCY sy-vline 
WA_CFIPNLPLNACTCMT_STR-AMOUNTINGLOBALCURRENCY sy-vline 
WA_CFIPNLPLNACTCMT_STR-AMOUNTINFREEDEFINEDCURRENCY1 sy-vline 
WA_CFIPNLPLNACTCMT_STR-ACTUALVALUE sy-vline 
WA_CFIPNLPLNACTCMT_STR-PLANVALUE sy-vline 
WA_CFIPNLPLNACTCMT_STR-COMMITMENTVALUE sy-vline 
WA_CFIPNLPLNACTCMT_STR-PLANACTUALCOMMITMENTDELTAVALUE sy-vline      INTO ld_text SEPARATED BY SPACE.

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