ABAP Select data from SAP table IFMFYCDOC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IFMFYCDOC
*  INTO TABLE @DATA(IT_IFMFYCDOC2).
*--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_IFMFYCDOC INDEX 1 INTO DATA(WA_IFMFYCDOC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IFMFYCDOC>-MANDT = 1.
<IFMFYCDOC>-FISCALYEARCHANGEDOCUMENT = 1.
<IFMFYCDOC>-FINANCIALMANAGEMENTAREA = 1.
<IFMFYCDOC>-RECEIVERFINMGMTAREAFISCALYEAR = 1.
<IFMFYCDOC>-REFERENCEDOCUMENT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IFMFYCDOC-REFERENCEDOCUMENTCONTEXT, sy-vline,
  WA_IFMFYCDOC-FUNDSMGMTREFERENCEDOCUMENTITEM, sy-vline,
  WA_IFMFYCDOC-REFERENCEDOCUMENTLOGICALSYSTEM, sy-vline,
  WA_IFMFYCDOC-REFDOCACCOUNTASSIGNMENT, sy-vline,
  WA_IFMFYCDOC-FUNDSMGMTREFDOCSCHEDULELINE, sy-vline,
  WA_IFMFYCDOC-REFDOCPRICINGELEMENTCONTENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IFMFYCDOC 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_IFMFYCDOC 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_IFMFYCDOC INTO WA_IFMFYCDOC.


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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field FUNDSMGCARRYBACKREFDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFMFYCDOC-FUNDSMGCARRYBACKREFDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMFYCDOC-FUNDSMGCARRYBACKREFDOCUMENT.
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_IFMFYCDOC_STR, 
MANDT TYPE STRING,
FISCALYEARCHANGEDOCUMENT TYPE STRING,
FINANCIALMANAGEMENTAREA TYPE STRING,
RECEIVERFINMGMTAREAFISCALYEAR TYPE STRING,
REFERENCEDOCUMENT TYPE STRING,
REFERENCEDOCUMENTCONTEXT TYPE STRING,
FUNDSMGMTREFERENCEDOCUMENTITEM TYPE STRING,
REFERENCEDOCUMENTLOGICALSYSTEM TYPE STRING,
REFDOCACCOUNTASSIGNMENT TYPE STRING,
FUNDSMGMTREFDOCSCHEDULELINE TYPE STRING,
REFDOCPRICINGELEMENTCONTENT TYPE STRING,
REFERENCEDOCUMENTTYPE TYPE STRING,
COMPANYCODE TYPE STRING,
ORIGINACCOUNTINGDOCFISCALYEAR TYPE STRING,
FUNDSMANAGEMENTDOCUMENT TYPE STRING,
FUNDSMANAGEMENTDOCUMENTITEM TYPE STRING,
SENDERLEDGER TYPE STRING,
SENDERPOSTEDFUND TYPE STRING,
SENDERPOSTEDBUDGETPERIOD TYPE STRING,
SENDERPOSTEDFUNDSCENTER TYPE STRING,
SENDERPOSTEDCOMMITMENTITEM TYPE STRING,
SENDERPOSTEDFUNCTIONALAREA TYPE STRING,
SENDERPOSTEDFUNDEDPROGRAM TYPE STRING,
SENDERPOSTEDGRANTID TYPE STRING,
SENDERFINMGMTAREAFISCALYEAR TYPE STRING,
RECEIVERLEDGER TYPE STRING,
RECEIVERPOSTEDFUND TYPE STRING,
RECEIVERPOSTEDBUDGETPERIOD TYPE STRING,
RECEIVERPOSTEDFUNDSCENTER TYPE STRING,
RECEIVERPOSTEDCOMMITMENTITEM TYPE STRING,
RECEIVERPOSTEDFUNCTIONALAREA TYPE STRING,
RECEIVERPOSTEDFUNDEDPROGRAM TYPE STRING,
RECEIVERPOSTEDGRANTID TYPE STRING,
FUNDSMGMTVALUETYPE TYPE STRING,
FUNDSMGMTTRANSACTIONNUMBER TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATE TYPE STRING,
CREATIONTIME TYPE STRING,
FUNDSMGCARRYFORWARDLEVEL TYPE STRING,
FUNDSMGCARRYFORWARDCOUNTER TYPE STRING,
FUNDSMGMTCARRYBACKSTATUS TYPE STRING,
FUNDSMGCARRYBACKREFDOCUMENT TYPE STRING,
FSCLYRCHGDOCHASFOLLOWONDOC TYPE STRING,
FUNDSMGMTCARRYFWDBUDGETSTATUS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IFMFYCDOC_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_IFMFYCDOC_STR-MANDT sy-vline 
WA_IFMFYCDOC_STR-FISCALYEARCHANGEDOCUMENT sy-vline 
WA_IFMFYCDOC_STR-FINANCIALMANAGEMENTAREA sy-vline 
WA_IFMFYCDOC_STR-RECEIVERFINMGMTAREAFISCALYEAR sy-vline 
WA_IFMFYCDOC_STR-REFERENCEDOCUMENT sy-vline 
WA_IFMFYCDOC_STR-REFERENCEDOCUMENTCONTEXT sy-vline 
WA_IFMFYCDOC_STR-FUNDSMGMTREFERENCEDOCUMENTITEM sy-vline 
WA_IFMFYCDOC_STR-REFERENCEDOCUMENTLOGICALSYSTEM sy-vline 
WA_IFMFYCDOC_STR-REFDOCACCOUNTASSIGNMENT sy-vline 
WA_IFMFYCDOC_STR-FUNDSMGMTREFDOCSCHEDULELINE sy-vline 
WA_IFMFYCDOC_STR-REFDOCPRICINGELEMENTCONTENT sy-vline 
WA_IFMFYCDOC_STR-REFERENCEDOCUMENTTYPE sy-vline 
WA_IFMFYCDOC_STR-COMPANYCODE sy-vline 
WA_IFMFYCDOC_STR-ORIGINACCOUNTINGDOCFISCALYEAR sy-vline 
WA_IFMFYCDOC_STR-FUNDSMANAGEMENTDOCUMENT sy-vline 
WA_IFMFYCDOC_STR-FUNDSMANAGEMENTDOCUMENTITEM sy-vline 
WA_IFMFYCDOC_STR-SENDERLEDGER sy-vline 
WA_IFMFYCDOC_STR-SENDERPOSTEDFUND sy-vline 
WA_IFMFYCDOC_STR-SENDERPOSTEDBUDGETPERIOD sy-vline 
WA_IFMFYCDOC_STR-SENDERPOSTEDFUNDSCENTER sy-vline 
WA_IFMFYCDOC_STR-SENDERPOSTEDCOMMITMENTITEM sy-vline 
WA_IFMFYCDOC_STR-SENDERPOSTEDFUNCTIONALAREA sy-vline 
WA_IFMFYCDOC_STR-SENDERPOSTEDFUNDEDPROGRAM sy-vline 
WA_IFMFYCDOC_STR-SENDERPOSTEDGRANTID sy-vline 
WA_IFMFYCDOC_STR-SENDERFINMGMTAREAFISCALYEAR sy-vline 
WA_IFMFYCDOC_STR-RECEIVERLEDGER sy-vline 
WA_IFMFYCDOC_STR-RECEIVERPOSTEDFUND sy-vline 
WA_IFMFYCDOC_STR-RECEIVERPOSTEDBUDGETPERIOD sy-vline 
WA_IFMFYCDOC_STR-RECEIVERPOSTEDFUNDSCENTER sy-vline 
WA_IFMFYCDOC_STR-RECEIVERPOSTEDCOMMITMENTITEM sy-vline 
WA_IFMFYCDOC_STR-RECEIVERPOSTEDFUNCTIONALAREA sy-vline 
WA_IFMFYCDOC_STR-RECEIVERPOSTEDFUNDEDPROGRAM sy-vline 
WA_IFMFYCDOC_STR-RECEIVERPOSTEDGRANTID sy-vline 
WA_IFMFYCDOC_STR-FUNDSMGMTVALUETYPE sy-vline 
WA_IFMFYCDOC_STR-FUNDSMGMTTRANSACTIONNUMBER sy-vline 
WA_IFMFYCDOC_STR-CREATEDBYUSER sy-vline 
WA_IFMFYCDOC_STR-CREATIONDATE sy-vline 
WA_IFMFYCDOC_STR-CREATIONTIME sy-vline 
WA_IFMFYCDOC_STR-FUNDSMGCARRYFORWARDLEVEL sy-vline 
WA_IFMFYCDOC_STR-FUNDSMGCARRYFORWARDCOUNTER sy-vline 
WA_IFMFYCDOC_STR-FUNDSMGMTCARRYBACKSTATUS sy-vline 
WA_IFMFYCDOC_STR-FUNDSMGCARRYBACKREFDOCUMENT sy-vline 
WA_IFMFYCDOC_STR-FSCLYRCHGDOCHASFOLLOWONDOC sy-vline 
WA_IFMFYCDOC_STR-FUNDSMGMTCARRYFWDBUDGETSTATUS sy-vline      INTO ld_text SEPARATED BY SPACE.

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