BAPI_DOCUMENT_CHECKIN2 - Can U tell me how to use it ???

Question

Hy everybody.
I´m trying to checkin a PDF-File to a existing DIS and I´m trying to do so by using BAPI_DOCUMENT_CHANGE2.
But it doesn´t work. I debugged the ABAP but I couldn´t find the problem.
So here is my coding, maybe someone can help me:
REPORT  test_ml               .
DATA:  lt_files LIKE bapi_doc_files2 OCCURS 0 WITH HEADER LINE.
DATA:  i_docdata LIKE bapi_doc_draw2 OCCURS 0 WITH HEADER LINE.
DATA:  i_docdatax LIKE bapi_doc_drawx2 OCCURS 0 WITH HEADER LINE.
DATA:  ls_return LIKE bapiret2.
DATA:  i_originidmax TYPE c.
i_originidmax = '0'.
CALL FUNCTION 'BAPI_DOCUMENT_GETDETAIL2'
  EXPORTING
    documenttype               = 'SED'
    documentnumber         = '0000000000000000001011484'
    documentpart               = '000'
    documentversion            = '79'
  GETOBJECTLINKS             = 'X'
  GETCOMPONENTS              = ' '
  GETSTATUSLOG               = 'X'
  GETLONGTEXTS               = ' '
   getactivefiles             = 'X'
   getdocdescriptions         = 'X'
   getdocfiles                = 'X'
  GETCLASSIFICATION          = ' '
  GETSTRUCTURE               = 'X'
  GETWHEREUSED               = ' '
  HOSTNAME                   = ' '
IMPORTING
   documentdata               = i_docdata
  RETURN                     =
TABLES
  OBJECTLINKS                =
  DOCUMENTDESCRIPTIONS       =
  LONGTEXTS                  =
  STATUSLOG                  =
   documentfiles              = lt_files
  COMPONENTS                 =
  CHARACTERISTICVALUES       =
  CLASSALLOCATIONS           =
  DOCUMENTSTRUCTURE          =
  WHEREUSEDLIST              =
there are already some files connected and checked in to the DIS.
LOOP AT lt_files.
  IF lt_files-originaltype > i_originidmax.
    i_originidmax = lt_files-originaltype.
  ENDIF.
ENDLOOP.
i_originidmax = i_originidmax + 1.
lt_files-documenttype = 'SED'.
lt_files-documentnumber = '0000000000000000001011484'.
lt_files-documentpart = '000'.
lt_files-documentversion = '79'.
lt_files-storagecategory = 'ZPLM'.
lt_files-wsapplication = 'PDF'.
lt_files-docfile = 'S:TEST.PDF'.
lt_files-language = 'D'.
lt_files-active_version = 'X'.
lt_files-originaltype = i_originidmax.
CONCATENATE sy-datum sy-uzeit INTO lt_files-created_at.
CONCATENATE sy-datum sy-uzeit INTO lt_files-changed_at.
lt_files-created_by = sy-uname.
lt_files-changed_by = sy-uname.
lt_files-application_id = ' '.
lt_files-file_id = ' '.
APPEND lt_files.
CALL FUNCTION 'BAPI_DOCUMENT_CHANGE2'
  EXPORTING
    documenttype               = 'SED'
    documentnumber         = '0000000000000000001011484'
    documentpart               = '000'
    documentversion            = '79'
    documentdata               = i_docdata
    documentdatax              = i_docdatax
  HOSTNAME                   = 'DV-429'
  DOCBOMCHANGENUMBER         =
  DOCBOMVALIDFROM            =
  DOCBOMREVISIONLEVEL        =
  SENDCOMPLETEBOM            = ' '
  PF_FTP_DEST                = ' '
    pf_http_dest               = 'SAPHTTP_EF438'
  CAD_MODE                   = ' '
  IMPORTING
    return                     = ls_return
  TABLES
  CHARACTERISTICVALUES       =
  CLASSALLOCATIONS           =
  DOCUMENTDESCRIPTIONS       =
  OBJECTLINKS                =
  DOCUMENTSTRUCTURE          =
    documentfiles              = lt_files
  LONGTEXTS                  =
  COMPONENTS                 =
IF ls_return-type CA 'EA'.
  ROLLBACK WORK.
  MESSAGE ID '26' TYPE 'I' NUMBER '000'
  WITH ls_return-message.
ENDIF.
commit work.
That´s it. I dont´t know exactly what to write into the parameters : documentdatax
and lt_files
Thanx for your comments and have a nice day
Markus

Answer 1

suggest reading Sun toturail in detail..
It is very good..
peterx
Pivotonic Inc. http://www.pivotonic.com
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2. java jar tool : JavaJar