ABAP Select data from SAP table PFMBUDACANA into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PFMBUDACANA
*  INTO TABLE @DATA(IT_PFMBUDACANA2).
*--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_PFMBUDACANA INDEX 1 INTO DATA(WA_PFMBUDACANA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PFMBUDACANA>-MANDT = 1.
<PFMBUDACANA>-FINANCIALMANAGEMENTAREA = 1.
<PFMBUDACANA>-FINMGMTAREAFISCALYEAR = 1.
<PFMBUDACANA>-BUDGETPERIOD = 1.
<PFMBUDACANA>-COMMITMENTITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PFMBUDACANA-FUNCTIONALAREA, sy-vline,
  WA_PFMBUDACANA-FUND, sy-vline,
  WA_PFMBUDACANA-FUNDEDPROGRAM, sy-vline,
  WA_PFMBUDACANA-FUNDSCENTER, sy-vline,
  WA_PFMBUDACANA-GRANTID, sy-vline,
  WA_PFMBUDACANA-FUNDSMANAGEMENTCUSTOMERFIELD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PFMBUDACANA 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_PFMBUDACANA 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_PFMBUDACANA INTO WA_PFMBUDACANA.


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

*Conversion exit FMCIL, internal->external for field COMMITMENTITEM
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_PFMBUDACANA-COMMITMENTITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFMBUDACANA-COMMITMENTITEM.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

*Conversion exit GJAHR, internal->external for field REFERENCEDOCUMENTFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PFMBUDACANA-REFERENCEDOCUMENTFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFMBUDACANA-REFERENCEDOCUMENTFISCALYEAR.
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_PFMBUDACANA_STR, 
MANDT TYPE STRING,
FINANCIALMANAGEMENTAREA TYPE STRING,
FINMGMTAREAFISCALYEAR TYPE STRING,
BUDGETPERIOD TYPE STRING,
COMMITMENTITEM TYPE STRING,
FUNCTIONALAREA TYPE STRING,
FUND TYPE STRING,
FUNDEDPROGRAM TYPE STRING,
FUNDSCENTER TYPE STRING,
GRANTID TYPE STRING,
FUNDSMANAGEMENTCUSTOMERFIELD TYPE STRING,
FINANCIALMANAGEMENTAREACRCY TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
FNDSMGMTANALYSISSOURCETECH TYPE STRING,
BUSINESSAREA TYPE STRING,
COMPANYCODE TYPE STRING,
GLACCOUNT TYPE STRING,
FNDSMGMTPAYTCMTMTBDGTCAT TYPE STRING,
FUNDSMGMTVALUETYPE TYPE STRING,
BUDGETVERSION TYPE STRING,
BUDGETTYPE TYPE STRING,
INTERNALBUDGETINGPROCESS TYPE STRING,
BUDGETVALUETYPE TYPE STRING,
BDGTCASHEFFECTIVITYFISCALYEAR TYPE STRING,
BUDGETCATEGORY TYPE STRING,
AVAILABILITYCONTROLLEDGER TYPE STRING,
BUDGETWORKFLOWSTATUS TYPE STRING,
FUNDSMGMTAMOUNTTYPE TYPE STRING,
BUSINESSTRANSACTIONTYPE TYPE STRING,
ISSTATISTICALITEM TYPE STRING,
SUPPLIER TYPE STRING,
CUSTOMER TYPE STRING,
FUNDSMGCARRYFORWARDLEVEL TYPE STRING,
CONTROLOBJECTCOVERGROUP TYPE STRING,
REFERENCEDOCUMENT TYPE STRING,
REFERENCEDOCUMENTFISCALYEAR TYPE STRING,
REFERENCEDOCUMENTITEM TYPE STRING,
REFERENCEDOCUMENTTYPE TYPE STRING,
REFERENCEDOCUMENTCONTEXT TYPE STRING,
BUDGETPERIODAUTHZNGRP TYPE STRING,
CMTMTITEMFINMGMTAREAFORAUTHZN TYPE STRING,
COMMITMENTITEMAUTHZNGRP TYPE STRING,
FNDSCENTERFINMGMTAREAFORAUTHZN TYPE STRING,
FUNCTIONALAREAAUTHZNGRP TYPE STRING,
FUNDAUTHZNGRP TYPE STRING,
FUNDFINMGMTAREAFORAUTHZN TYPE STRING,
FUNDEDPGMFINMGMTAREAFORAUTHZN TYPE STRING,
FUNDEDPROGRAMAUTHZNGRP TYPE STRING,
FUNDSCENTERAUTHZNGRP TYPE STRING,
GRANTAUTHZNGRP TYPE STRING,
GRANTLIFECYCLESTATUS TYPE STRING,
FINMGMTAREAPERIOD TYPE STRING,
FINMGMTAREAFISCALYEARVARIANT TYPE STRING,
BUDGETAMOUNTINFMACRCY TYPE STRING,
BUDGETAMOUNTINTRANSACTIONCRCY TYPE STRING,
CMTMTOPENITEMAMOUNTINFMACRCY TYPE STRING,
CMTMTOPENITEMAMOUNTINTRANSCRCY TYPE STRING,
ACTUALAMOUNTINFMACRCY TYPE STRING,
FNDSMGMTACTLAMOUNTINTRANSCRCY TYPE STRING,
CTRLGITEMAMOUNTINFMACRCY TYPE STRING,
CTRLGITEMAMOUNTINTRANSCRCY TYPE STRING,
CONSUMABLEAMOUNTINFMACRCY TYPE STRING,
CONSUMEDAMOUNTINFMACRCY TYPE STRING,
FUNDSMGMTUPDATEDATE TYPE STRING,
COMMITMENTITEMFISCALYEAR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PFMBUDACANA_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_PFMBUDACANA_STR-MANDT sy-vline 
WA_PFMBUDACANA_STR-FINANCIALMANAGEMENTAREA sy-vline 
WA_PFMBUDACANA_STR-FINMGMTAREAFISCALYEAR sy-vline 
WA_PFMBUDACANA_STR-BUDGETPERIOD sy-vline 
WA_PFMBUDACANA_STR-COMMITMENTITEM sy-vline 
WA_PFMBUDACANA_STR-FUNCTIONALAREA sy-vline 
WA_PFMBUDACANA_STR-FUND sy-vline 
WA_PFMBUDACANA_STR-FUNDEDPROGRAM sy-vline 
WA_PFMBUDACANA_STR-FUNDSCENTER sy-vline 
WA_PFMBUDACANA_STR-GRANTID sy-vline 
WA_PFMBUDACANA_STR-FUNDSMANAGEMENTCUSTOMERFIELD sy-vline 
WA_PFMBUDACANA_STR-FINANCIALMANAGEMENTAREACRCY sy-vline 
WA_PFMBUDACANA_STR-TRANSACTIONCURRENCY sy-vline 
WA_PFMBUDACANA_STR-FNDSMGMTANALYSISSOURCETECH sy-vline 
WA_PFMBUDACANA_STR-BUSINESSAREA sy-vline 
WA_PFMBUDACANA_STR-COMPANYCODE sy-vline 
WA_PFMBUDACANA_STR-GLACCOUNT sy-vline 
WA_PFMBUDACANA_STR-FNDSMGMTPAYTCMTMTBDGTCAT sy-vline 
WA_PFMBUDACANA_STR-FUNDSMGMTVALUETYPE sy-vline 
WA_PFMBUDACANA_STR-BUDGETVERSION sy-vline 
WA_PFMBUDACANA_STR-BUDGETTYPE sy-vline 
WA_PFMBUDACANA_STR-INTERNALBUDGETINGPROCESS sy-vline 
WA_PFMBUDACANA_STR-BUDGETVALUETYPE sy-vline 
WA_PFMBUDACANA_STR-BDGTCASHEFFECTIVITYFISCALYEAR sy-vline 
WA_PFMBUDACANA_STR-BUDGETCATEGORY sy-vline 
WA_PFMBUDACANA_STR-AVAILABILITYCONTROLLEDGER sy-vline 
WA_PFMBUDACANA_STR-BUDGETWORKFLOWSTATUS sy-vline 
WA_PFMBUDACANA_STR-FUNDSMGMTAMOUNTTYPE sy-vline 
WA_PFMBUDACANA_STR-BUSINESSTRANSACTIONTYPE sy-vline 
WA_PFMBUDACANA_STR-ISSTATISTICALITEM sy-vline 
WA_PFMBUDACANA_STR-SUPPLIER sy-vline 
WA_PFMBUDACANA_STR-CUSTOMER sy-vline 
WA_PFMBUDACANA_STR-FUNDSMGCARRYFORWARDLEVEL sy-vline 
WA_PFMBUDACANA_STR-CONTROLOBJECTCOVERGROUP sy-vline 
WA_PFMBUDACANA_STR-REFERENCEDOCUMENT sy-vline 
WA_PFMBUDACANA_STR-REFERENCEDOCUMENTFISCALYEAR sy-vline 
WA_PFMBUDACANA_STR-REFERENCEDOCUMENTITEM sy-vline 
WA_PFMBUDACANA_STR-REFERENCEDOCUMENTTYPE sy-vline 
WA_PFMBUDACANA_STR-REFERENCEDOCUMENTCONTEXT sy-vline 
WA_PFMBUDACANA_STR-BUDGETPERIODAUTHZNGRP sy-vline 
WA_PFMBUDACANA_STR-CMTMTITEMFINMGMTAREAFORAUTHZN sy-vline 
WA_PFMBUDACANA_STR-COMMITMENTITEMAUTHZNGRP sy-vline 
WA_PFMBUDACANA_STR-FNDSCENTERFINMGMTAREAFORAUTHZN sy-vline 
WA_PFMBUDACANA_STR-FUNCTIONALAREAAUTHZNGRP sy-vline 
WA_PFMBUDACANA_STR-FUNDAUTHZNGRP sy-vline 
WA_PFMBUDACANA_STR-FUNDFINMGMTAREAFORAUTHZN sy-vline 
WA_PFMBUDACANA_STR-FUNDEDPGMFINMGMTAREAFORAUTHZN sy-vline 
WA_PFMBUDACANA_STR-FUNDEDPROGRAMAUTHZNGRP sy-vline 
WA_PFMBUDACANA_STR-FUNDSCENTERAUTHZNGRP sy-vline 
WA_PFMBUDACANA_STR-GRANTAUTHZNGRP sy-vline 
WA_PFMBUDACANA_STR-GRANTLIFECYCLESTATUS sy-vline 
WA_PFMBUDACANA_STR-FINMGMTAREAPERIOD sy-vline 
WA_PFMBUDACANA_STR-FINMGMTAREAFISCALYEARVARIANT sy-vline 
WA_PFMBUDACANA_STR-BUDGETAMOUNTINFMACRCY sy-vline 
WA_PFMBUDACANA_STR-BUDGETAMOUNTINTRANSACTIONCRCY sy-vline 
WA_PFMBUDACANA_STR-CMTMTOPENITEMAMOUNTINFMACRCY sy-vline 
WA_PFMBUDACANA_STR-CMTMTOPENITEMAMOUNTINTRANSCRCY sy-vline 
WA_PFMBUDACANA_STR-ACTUALAMOUNTINFMACRCY sy-vline 
WA_PFMBUDACANA_STR-FNDSMGMTACTLAMOUNTINTRANSCRCY sy-vline 
WA_PFMBUDACANA_STR-CTRLGITEMAMOUNTINFMACRCY sy-vline 
WA_PFMBUDACANA_STR-CTRLGITEMAMOUNTINTRANSCRCY sy-vline 
WA_PFMBUDACANA_STR-CONSUMABLEAMOUNTINFMACRCY sy-vline 
WA_PFMBUDACANA_STR-CONSUMEDAMOUNTINFMACRCY sy-vline 
WA_PFMBUDACANA_STR-FUNDSMGMTUPDATEDATE sy-vline 
WA_PFMBUDACANA_STR-COMMITMENTITEMFISCALYEAR sy-vline      INTO ld_text SEPARATED BY SPACE.

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