ABAP Select data from SAP table IEFDOCUMENT into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IEFDOCUMENT
*  INTO TABLE @DATA(IT_IEFDOCUMENT2).
*--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_IEFDOCUMENT INDEX 1 INTO DATA(WA_IEFDOCUMENT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IEFDOCUMENT>-MANDT = 1.
<IEFDOCUMENT>-EARMARKEDFUNDS = 1.
<IEFDOCUMENT>-EARMARKEDFUNDSDOCUMENTCATEGORY = 1.
<IEFDOCUMENT>-EARMARKEDFUNDSDOCUMENTTYPE = 1.
<IEFDOCUMENT>-COMPANYCODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IEFDOCUMENT-COMPANYCODENAME, sy-vline,
  WA_IEFDOCUMENT-FINANCIALMANAGEMENTAREA, sy-vline,
  WA_IEFDOCUMENT-CONTROLLINGAREA, sy-vline,
  WA_IEFDOCUMENT-TRANSACTIONCURRENCY, sy-vline,
  WA_IEFDOCUMENT-COMPANYCODECURRENCY, sy-vline,
  WA_IEFDOCUMENT-DOCUMENTREFERENCEID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IEFDOCUMENT 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_IEFDOCUMENT 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_IEFDOCUMENT INTO WA_IEFDOCUMENT.


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

*Conversion exit EXCRT, internal->external for field EXCHANGERATE
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_IEFDOCUMENT-EXCHANGERATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEFDOCUMENT-EXCHANGERATE.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field REFERENCEDOCUMENTLOGICALSYSTEM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IEFDOCUMENT-REFERENCEDOCUMENTLOGICALSYSTEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEFDOCUMENT-REFERENCEDOCUMENTLOGICALSYSTEM.
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_IEFDOCUMENT_STR, 
MANDT TYPE STRING,
EARMARKEDFUNDS TYPE STRING,
EARMARKEDFUNDSDOCUMENTCATEGORY TYPE STRING,
EARMARKEDFUNDSDOCUMENTTYPE TYPE STRING,
COMPANYCODE TYPE STRING,
COMPANYCODENAME TYPE STRING,
FINANCIALMANAGEMENTAREA TYPE STRING,
CONTROLLINGAREA TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
EARMARKEDFUNDSHEADERTEXT TYPE STRING,
EARMARKEDFUNDSHASLONGTEXT TYPE STRING,
POSTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
EXCHANGERATEDATE TYPE STRING,
EXCHANGERATE TYPE STRING,
BUSINESSTRANSACTIONTYPE TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATE TYPE STRING,
LASTCHANGEUSER TYPE STRING,
LASTCHANGEDATE TYPE STRING,
REFERENCEDOCUMENTTYPE TYPE STRING,
REFERENCEDOCUMENT TYPE STRING,
REFERENCEDOCUMENTCONTEXT TYPE STRING,
REFERENCEDOCUMENTLOGICALSYSTEM TYPE STRING,
EMRKDFNDSISMARKEDFORARCHIVING TYPE STRING,
EMRKDFNDSHASNEGATIVEAMOUNTS TYPE STRING,
EMRKDFNDSISBLOCKEDAGAINSTUSAGE TYPE STRING,
EARMARKEDFUNDSISCOMPLETED TYPE STRING,
EARMARKEDFUNDSISAPPROVED TYPE STRING,
EMRKDFNDSWASALREADYAPRVDONCE TYPE STRING,
EMRKDFNDSHASADDLCNSMPNLOGIC TYPE STRING,
EARMARKEDFUNDSDECISIONREASON TYPE STRING,
EARMARKEDFUNDSSTARTWORKFLOW TYPE STRING,
EARMARKEDFUNDSMANUALEDITBLOCK TYPE STRING,
EMRKDFNDSHASVALUEADJUSTMENTS TYPE STRING,
EARMARKEDFUNDSENTRYSTATUS TYPE STRING,
EMRKDFNDSAMOUNTINTRANSCRCY TYPE STRING,
EMRKDFNDSRELAMTINTRANSCRCY TYPE STRING,
EMRKDFNDSOPENAMTINTRANSCRCY TYPE STRING,
EMRKDFNDSCHGDAMTINTRANSCRCY TYPE STRING,
EMRKDFNDSCNSMDAMTINTRANSCRCY TYPE STRING,
EMRKDFNDSORIGLAMTINTRANSCRCY TYPE STRING,
EMRKDFNDSAMOUNTINCCCRCY TYPE STRING,
EMRKDFNDSRELAMTINCCCRCY TYPE STRING,
EMRKDFNDSOPENAMTINCCCRCY TYPE STRING,
EMRKDFNDSCHGDAMTINCCCRCY TYPE STRING,
EMRKDFNDSCNSMDAMTINCCCRCY TYPE STRING,
EMRKDFNDSORIGLAMTINCCCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IEFDOCUMENT_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_IEFDOCUMENT_STR-MANDT sy-vline 
WA_IEFDOCUMENT_STR-EARMARKEDFUNDS sy-vline 
WA_IEFDOCUMENT_STR-EARMARKEDFUNDSDOCUMENTCATEGORY sy-vline 
WA_IEFDOCUMENT_STR-EARMARKEDFUNDSDOCUMENTTYPE sy-vline 
WA_IEFDOCUMENT_STR-COMPANYCODE sy-vline 
WA_IEFDOCUMENT_STR-COMPANYCODENAME sy-vline 
WA_IEFDOCUMENT_STR-FINANCIALMANAGEMENTAREA sy-vline 
WA_IEFDOCUMENT_STR-CONTROLLINGAREA sy-vline 
WA_IEFDOCUMENT_STR-TRANSACTIONCURRENCY sy-vline 
WA_IEFDOCUMENT_STR-COMPANYCODECURRENCY sy-vline 
WA_IEFDOCUMENT_STR-DOCUMENTREFERENCEID sy-vline 
WA_IEFDOCUMENT_STR-EARMARKEDFUNDSHEADERTEXT sy-vline 
WA_IEFDOCUMENT_STR-EARMARKEDFUNDSHASLONGTEXT sy-vline 
WA_IEFDOCUMENT_STR-POSTINGDATE sy-vline 
WA_IEFDOCUMENT_STR-DOCUMENTDATE sy-vline 
WA_IEFDOCUMENT_STR-EXCHANGERATEDATE sy-vline 
WA_IEFDOCUMENT_STR-EXCHANGERATE sy-vline 
WA_IEFDOCUMENT_STR-BUSINESSTRANSACTIONTYPE sy-vline 
WA_IEFDOCUMENT_STR-CREATEDBYUSER sy-vline 
WA_IEFDOCUMENT_STR-CREATIONDATE sy-vline 
WA_IEFDOCUMENT_STR-LASTCHANGEUSER sy-vline 
WA_IEFDOCUMENT_STR-LASTCHANGEDATE sy-vline 
WA_IEFDOCUMENT_STR-REFERENCEDOCUMENTTYPE sy-vline 
WA_IEFDOCUMENT_STR-REFERENCEDOCUMENT sy-vline 
WA_IEFDOCUMENT_STR-REFERENCEDOCUMENTCONTEXT sy-vline 
WA_IEFDOCUMENT_STR-REFERENCEDOCUMENTLOGICALSYSTEM sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSISMARKEDFORARCHIVING sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSHASNEGATIVEAMOUNTS sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSISBLOCKEDAGAINSTUSAGE sy-vline 
WA_IEFDOCUMENT_STR-EARMARKEDFUNDSISCOMPLETED sy-vline 
WA_IEFDOCUMENT_STR-EARMARKEDFUNDSISAPPROVED sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSWASALREADYAPRVDONCE sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSHASADDLCNSMPNLOGIC sy-vline 
WA_IEFDOCUMENT_STR-EARMARKEDFUNDSDECISIONREASON sy-vline 
WA_IEFDOCUMENT_STR-EARMARKEDFUNDSSTARTWORKFLOW sy-vline 
WA_IEFDOCUMENT_STR-EARMARKEDFUNDSMANUALEDITBLOCK sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSHASVALUEADJUSTMENTS sy-vline 
WA_IEFDOCUMENT_STR-EARMARKEDFUNDSENTRYSTATUS sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSAMOUNTINTRANSCRCY sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSRELAMTINTRANSCRCY sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSOPENAMTINTRANSCRCY sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSCHGDAMTINTRANSCRCY sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSCNSMDAMTINTRANSCRCY sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSORIGLAMTINTRANSCRCY sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSAMOUNTINCCCRCY sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSRELAMTINCCCRCY sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSOPENAMTINCCCRCY sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSCHGDAMTINCCCRCY sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSCNSMDAMTINCCCRCY sy-vline 
WA_IEFDOCUMENT_STR-EMRKDFNDSORIGLAMTINCCCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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