abap - 通过 Web 服务上传 DMS 文档

Question

有人可以解释一下如何通过休息服务上传 DMS 文件吗？我像一些指南建议的那样使用 BAPI_DOCUMENT_CREATE2，但我不知道如何在服务器上获取文件。

如果您查看我在下面链接的指南，他会传递文件名，但不会传递内容。谁能解释一下他是如何获取内容的？

顺便说一句，我不能使用网关，所以我只能使用 SICF 服务。

https://blogs.sap.com/2016/08/22/upload-document-into-dms-server-using-net-weaver-gateway/

"Variables
DATA: LS_DOCDATA     TYPE BAPI_DOC_DRAW2.
DATA: LS_OBJECTLINK  TYPE BAPI_DOC_DRAD.
DATA: LT_OBJECTLINKS TYPE TABLE OF BAPI_DOC_DRAD.
DATA: LS_OBJECTDESCR TYPE BAPI_DOC_DRAT.
DATA: LT_OBJECTDESCR TYPE TABLE OF BAPI_DOC_DRAT.
DATA: LS_OBJECTFILE  TYPE BAPI_DOC_FILES2.
DATA: LT_OBJECTFILES TYPE TABLE OF BAPI_DOC_FILES2.
DATA: LV_DOCTYPE     TYPE DOKAR.
DATA: LV_DOCNUMBER   TYPE DOKNR.
DATA: LV_DOCPART     TYPE DOKTL_D.
DATA: LV_DOCVERSION  TYPE DOKVR.

" SET VALUES
LS_DOCDATA-DOCUMENTTYPE = 'DRW'.
LS_DOCDATA-DOCUMENTVERSION = '00'.
LS_DOCDATA-DOCUMENTPART = '000'.
LS_DOCDATA-LABORATORY = '001'.

LS_OBJECTDESCR-DESCRIPTION  = 'test dms doc'.
LS_OBJECTDESCR-LANGUAGE     = 'E'.
LS_OBJECTDESCR-LANGUAGE_ISO = 'EN'.
APPEND LS_OBJECTDESCR TO LT_OBJECTDESCR.

LS_OBJECTFILE-ORIGINALTYPE      = '1'.
LS_OBJECTFILE-SOURCEDATACARRIER = 'SAP-SYSTEM'.
LS_OBJECTFILE-CREATED_BY        = SY-UNAME
LS_OBJECTFILE-DOCFILE           =  'test'.
LS_OBJECTFILE-WSAPPLICATION     = 'JPG'.
APPEND LS_OBJECTFILE TO LT_OBJECTFILES.

LS_OBJECTLINK-OBJECTTYPE    = 'EQUI'.
LS_OBJECTLINK-OBJECTKEY     = '000000000210100004'.
APPEND LS_OBJECTLINK TO LT_OBJECTLINKS.

" CREATE ATTACHMENT
CALL FUNCTION 'BAPI_DOCUMENT_CREATE2'
  EXPORTING
    DOCUMENTDATA         = LS_DOCDATA
    HOSTNAME             = SY-HOST
    PF_FTP_DEST          = 'SAPFTPA'
    PF_HTTP_DEST         = 'SAPHTTP'
  IMPORTING
    DOCUMENTTYPE         = LV_DOCTYPE
    DOCUMENTNUMBER       = LV_DOCNUMBER
    DOCUMENTPART         = LV_DOCPART
    DOCUMENTVERSION      = LV_DOCVERSION
    RETURN               = LT_RETURN
  TABLES
    DOCUMENTDESCRIPTIONS = LT_OBJECTDESCR
    OBJECTLINKS          = LT_OBJECTLINKS
    DOCUMENTFILES        = LT_OBJECTFILES.

IF SY-SUBRC <> 0.
  MESSAGE 'Error uploading attachment' TYPE 'E'.
ENDIF.

" COMMIT
COMMIT WORK.

Answer 1

其实我是用这段代码来解决的。我在这里找到它:Solution

DATA LV_OUTPUT_LENGTH TYPE I.
DATA LS_SOLIX TYPE SOLIX-LINE.
DATA LT_SOLIX_TAB TYPE TABLE OF SOLIX-LINE.
DATA LV_FILENAME TYPE STRING.
DATA LV_DOCNUM TYPE DOKNR.

CONCATENATE '/usr/sap/' SY-SYSID SY-UNAME SY-DATUM INTO LV_FILENAME.

CALL FUNCTION 'SCMS_XSTRING_TO_BINARY'
  EXPORTING
    BUFFER        = LV_FILESOURCE " this is the XSTRING of the file u want to upload
  IMPORTING
    OUTPUT_LENGTH = LV_OUTPUT_LENGTH
  TABLES
    BINARY_TAB    = LT_SOLIX_TAB.

IF NOT LT_SOLIX_TAB IS INITIAL.
  OPEN DATASET LV_FILENAME FOR OUTPUT IN BINARY MODE.
  LOOP AT LT_SOLIX_TAB INTO LS_SOLIX.
    TRANSFER LS_SOLIX TO LV_FILENAME.
  ENDLOOP.
  CLOSE DATASET LV_FILENAME.
ENDIF.

所以我将我之前的代码与上面的代码片段结合起来，它似乎可以工作。

"Variables
DATA: LS_DOCDATA     TYPE BAPI_DOC_DRAW2.
DATA: LS_OBJECTLINK  TYPE BAPI_DOC_DRAD.
DATA: LT_OBJECTLINKS TYPE TABLE OF BAPI_DOC_DRAD.
DATA: LS_OBJECTDESCR TYPE BAPI_DOC_DRAT.
DATA: LT_OBJECTDESCR TYPE TABLE OF BAPI_DOC_DRAT.
DATA: LS_OBJECTFILE  TYPE BAPI_DOC_FILES2.
DATA: LT_OBJECTFILES TYPE TABLE OF BAPI_DOC_FILES2.
DATA: LV_DOCTYPE     TYPE DOKAR.
DATA: LV_DOCNUMBER   TYPE DOKNR.
DATA: LV_DOCPART     TYPE DOKTL_D.
DATA: LV_DOCVERSION  TYPE DOKVR.

" SET VALUES
LS_DOCDATA-DOCUMENTTYPE    = 'DRW'.
LS_DOCDATA-DOCUMENTVERSION = '00'.
LS_DOCDATA-DOCUMENTPART    = '000'.
LS_DOCDATA-LABORATORY      = '001'.

LS_OBJECTDESCR-DESCRIPTION  = 'test dms doc'.
LS_OBJECTDESCR-LANGUAGE     = 'E'.
LS_OBJECTDESCR-LANGUAGE_ISO = 'EN'.
APPEND LS_OBJECTDESCR TO LT_OBJECTDESCR.

LS_OBJECTFILE-ORIGINALTYPE      = '1'.
LS_OBJECTFILE-SOURCEDATACARRIER = 'SAP-SYSTEM'.
LS_OBJECTFILE-CREATED_BY        =  SY-UNAME.
LS_OBJECTFILE-DOCFILE           =  LV_FILENAME.
LS_OBJECTFILE-WSAPPLICATION     = 'TXT'.
APPEND LS_OBJECTFILE TO LT_OBJECTFILES.

LS_OBJECTLINK-OBJECTTYPE    = 'EQUI'.
LS_OBJECTLINK-OBJECTKEY     = '000000000210100004'.
APPEND LS_OBJECTLINK TO LT_OBJECTLINKS.

" CREATE ATTACHMENT
CALL FUNCTION 'BAPI_DOCUMENT_CREATE2'
  EXPORTING
    DOCUMENTDATA         = LS_DOCDATA
    PF_FTP_DEST          = 'SAPFTPA'
    PF_HTTP_DEST         = 'SAPHTTP'
  IMPORTING
    DOCUMENTTYPE         = LV_DOCTYPE
    DOCUMENTNUMBER       = LV_DOCNUMBER
    DOCUMENTPART         = LV_DOCPART
    DOCUMENTVERSION      = LV_DOCVERSION
    RETURN               = LT_RETURN
  TABLES
    DOCUMENTDESCRIPTIONS = LT_OBJECTDESCR
    OBJECTLINKS          = LT_OBJECTLINKS
    DOCUMENTFILES        = LT_OBJECTFILES.

IF SY-SUBRC <> 0.
  MESSAGE 'Error uploading attachment' TYPE 'E'.
ENDIF.

" COMMIT
COMMIT WORK.