ABAP Select data from SAP table CFUNDTOBDGTPERD into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CFUNDTOBDGTPERD
*  INTO TABLE @DATA(IT_CFUNDTOBDGTPERD2).
*--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_CFUNDTOBDGTPERD INDEX 1 INTO DATA(WA_CFUNDTOBDGTPERD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CFUNDTOBDGTPERD>-MANDT = 1.
<CFUNDTOBDGTPERD>-FINANCIALMANAGEMENTAREA = 1.
<CFUNDTOBDGTPERD>-FUND = 1.
<CFUNDTOBDGTPERD>-BUDGETPERIOD = 1.
<CFUNDTOBDGTPERD>-APPLOFFUNDBYBUDGETPERIOD = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CFUNDTOBDGTPERD-BDGTPERDASSOCIATIONISINACTIVE, sy-vline,
  WA_CFUNDTOBDGTPERD-FUNDVALIDITYENDDATE, sy-vline,
  WA_CFUNDTOBDGTPERD-FUNDVALIDITYSTARTDATE, sy-vline,
  WA_CFUNDTOBDGTPERD-FUNDEXPIRATIONDATE, sy-vline,
  WA_CFUNDTOBDGTPERD-FUNDREVERSALDATE, sy-vline,
  WA_CFUNDTOBDGTPERD-FUNDNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CFUNDTOBDGTPERD 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_CFUNDTOBDGTPERD 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_CFUNDTOBDGTPERD INTO WA_CFUNDTOBDGTPERD.


*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_CFUNDTOBDGTPERD_STR, 
MANDT TYPE STRING,
FINANCIALMANAGEMENTAREA TYPE STRING,
FUND TYPE STRING,
BUDGETPERIOD TYPE STRING,
APPLOFFUNDBYBUDGETPERIOD TYPE STRING,
BDGTPERDASSOCIATIONISINACTIVE TYPE STRING,
FUNDVALIDITYENDDATE TYPE STRING,
FUNDVALIDITYSTARTDATE TYPE STRING,
FUNDEXPIRATIONDATE TYPE STRING,
FUNDREVERSALDATE TYPE STRING,
FUNDNAME TYPE STRING,
FUNDEXTENDEDNAME TYPE STRING,
FUNDDESCRIPTION TYPE STRING,
BUDGETPERIODVALIDITYSTARTDATE TYPE STRING,
BUDGETPERIODVALIDITYENDDATE TYPE STRING,
BUDGETPERIODEXPIRATIONDATE TYPE STRING,
BUDGETPERIODREVERSALDATE TYPE STRING,
BUDGETPERIODNAME TYPE STRING,
BUDGEDPERIODEXTENDEDNAME TYPE STRING,
APPLICATIONOFFUNDS TYPE STRING,
APPLICATIONOFFUNDSNAME TYPE STRING,
APPLICATIONOFFUNDSDESCRIPTION TYPE STRING,
VALIDITYSTARTDATE TYPE STRING,
VALIDITYENDDATE TYPE STRING,
FUNDAUTHZNGRP TYPE STRING,
FUNDFINMGMTAREAFORAUTHZN TYPE STRING,
BUDGETPERIODAUTHZNGRP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CFUNDTOBDGTPERD_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_CFUNDTOBDGTPERD_STR-MANDT sy-vline 
WA_CFUNDTOBDGTPERD_STR-FINANCIALMANAGEMENTAREA sy-vline 
WA_CFUNDTOBDGTPERD_STR-FUND sy-vline 
WA_CFUNDTOBDGTPERD_STR-BUDGETPERIOD sy-vline 
WA_CFUNDTOBDGTPERD_STR-APPLOFFUNDBYBUDGETPERIOD sy-vline 
WA_CFUNDTOBDGTPERD_STR-BDGTPERDASSOCIATIONISINACTIVE sy-vline 
WA_CFUNDTOBDGTPERD_STR-FUNDVALIDITYENDDATE sy-vline 
WA_CFUNDTOBDGTPERD_STR-FUNDVALIDITYSTARTDATE sy-vline 
WA_CFUNDTOBDGTPERD_STR-FUNDEXPIRATIONDATE sy-vline 
WA_CFUNDTOBDGTPERD_STR-FUNDREVERSALDATE sy-vline 
WA_CFUNDTOBDGTPERD_STR-FUNDNAME sy-vline 
WA_CFUNDTOBDGTPERD_STR-FUNDEXTENDEDNAME sy-vline 
WA_CFUNDTOBDGTPERD_STR-FUNDDESCRIPTION sy-vline 
WA_CFUNDTOBDGTPERD_STR-BUDGETPERIODVALIDITYSTARTDATE sy-vline 
WA_CFUNDTOBDGTPERD_STR-BUDGETPERIODVALIDITYENDDATE sy-vline 
WA_CFUNDTOBDGTPERD_STR-BUDGETPERIODEXPIRATIONDATE sy-vline 
WA_CFUNDTOBDGTPERD_STR-BUDGETPERIODREVERSALDATE sy-vline 
WA_CFUNDTOBDGTPERD_STR-BUDGETPERIODNAME sy-vline 
WA_CFUNDTOBDGTPERD_STR-BUDGEDPERIODEXTENDEDNAME sy-vline 
WA_CFUNDTOBDGTPERD_STR-APPLICATIONOFFUNDS sy-vline 
WA_CFUNDTOBDGTPERD_STR-APPLICATIONOFFUNDSNAME sy-vline 
WA_CFUNDTOBDGTPERD_STR-APPLICATIONOFFUNDSDESCRIPTION sy-vline 
WA_CFUNDTOBDGTPERD_STR-VALIDITYSTARTDATE sy-vline 
WA_CFUNDTOBDGTPERD_STR-VALIDITYENDDATE sy-vline 
WA_CFUNDTOBDGTPERD_STR-FUNDAUTHZNGRP sy-vline 
WA_CFUNDTOBDGTPERD_STR-FUNDFINMGMTAREAFORAUTHZN sy-vline 
WA_CFUNDTOBDGTPERD_STR-BUDGETPERIODAUTHZNGRP sy-vline      INTO ld_text SEPARATED BY SPACE.

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