Я хочу загрузить файлы в таблицу в sqlserver, пожалуйста, помогите

Question

Я пытаюсь прочитать файлы из пути и загрузить данные в таблицу, используя файл .fmt, но некоторые файлы не удается загрузить с ошибкой «Невозможно получить строку от поставщика OLE DB« BULK »для связанного сервера» (null) ""

Мой код sql есть, а мой файл fmt такой, как показано ниже

            DECLARE @RowCnt int, @filename varchar(256), @filenumber int,  @sql NVARCHAR(MAX)

            --Create the table to store file list
            CREATE TABLE #myFileList (FileNumber INT IDENTITY,FileName VARCHAR(256))
            CREATE TABLE #FileStatus (FileNumber INT ,FileName VARCHAR(256), status varchar(255))
            --Insert file list from directory to SQL Server
            DECLARE @Path varchar(256) = 'C:\TEMP\2019\8Aug2019\'
            DECLARE @Path1 varchar(256) = 'dir ' + @Path
            DECLARE @Command varchar(1024) =  @Path1 + ' /A-D  /B'
            INSERT INTO #myFileList
            EXEC MASTER.dbo.xp_cmdshell @Command


            DECLARE FileList CURSOR LOCAL FAST_FORWARD
            FOR SELECT FileNumber, FileName from #myFileList -- WHERE FileNumber in (1,2,3,4,5)
            --FOR select SvrName, SvrStatus from SQLDBMAIL.DBO.LSvrTable
            OPEN FileList

            FETCH NEXT FROM FileList INTO @filenumber, @filename

            WHILE @@FETCH_STATUS=0
            BEGIN

             begin try
              SET @sql =  N' INSERT INTO OBITABLE
                             SELECT A.RECTYPE, A.RECNO, A.ACCTNO, A.AMOUNT,
                            A.DRCR, A.EFFDATE, A.REFERENCE, A.BOTRANTYPE,
                            A.FETRANTYPE, A.TRANPLACE, A.CARDNO,
                            A.ISOTERMID, A.ISOMERCHID, A.RETREFNO,
                            A.ACQBIN
                            from OPENROWSET(BULK ''' + @Path +@filename+ ''',
                            FORMATFILE = ''C:\TEMP\OBIBackup\OBIFMT.fmt'',
                            FIRSTROW = 1) AS A WHERE [RECTYPE]=''RCTP10'''

                    EXEC sp_executesql @sql

               insert into #FileStatus
               select @filenumber, @filename,'OK'
             end try 
             begin catch
               insert into #FileStatus
               select @filenumber, @filename,ERROR_MESSAGE()+'ERROR'
             end catch

            FETCH NEXT FROM FileList INTO @filenumber, @filename
            END
            CLOSE FileList
            DEALLOCATE FileList

            select * from #FileStatus where status like '%ERROR'

            DROP TABLE #myFileList
            GO

            DROP TABLE #FileStatus
            GO

/ * FMT FILE * /

10.0
25
1   SQLCHAR 0   8   ""      1   RECTYPE     SQL_Latin1_General_Cp437_BIN
2   SQLCHAR 0   12  ""      2   RECNO       SQL_Latin1_General_Cp437_BIN
3   SQLCHAR 0   32  ""      3   ACCTNO      SQL_Latin1_General_Cp437_BIN
4   SQLCHAR 0   9   ""      0   BlankFl     SQL_Latin1_General_Cp437_BIN
5   SQLCHAR 0   12  ""      4   AMOUNT      ""
6   SQLCHAR 0   2   ""      5   DRCR        SQL_Latin1_General_Cp437_BIN
7   SQLCHAR 0   4   ""      0   BlankFl     SQL_Latin1_General_Cp437_BIN
8   SQLCHAR 0   8   ""      6   EFFDATE     SQL_Latin1_General_Cp437_BIN
9   SQLCHAR 0   1   ""      0   BlankFl     SQL_Latin1_General_Cp437_BIN
10  SQLCHAR 0   16  ""      7   REFERENCE   SQL_Latin1_General_Cp437_BIN
11  SQLCHAR 0   1   ""      0   BlankFl     SQL_Latin1_General_Cp437_BIN
12  SQLCHAR 0   8   ""      8   BOTRANTYPE  SQL_Latin1_General_Cp437_BIN
13  SQLCHAR 0   37  ""      0   BlankFl     SQL_Latin1_General_Cp437_BIN
14  SQLCHAR 0   8   ""      9   FETRANTYPE  SQL_Latin1_General_Cp437_BIN
15  SQLCHAR 0   1   ""      0   BlankFl     SQL_Latin1_General_Cp437_BIN
16  SQLCHAR 0   40  ""      10  TRANPLACE   SQL_Latin1_General_Cp437_BIN
17  SQLCHAR 0   32  ""      11  CARDNO      SQL_Latin1_General_Cp437_BIN
18  SQLCHAR 0   236 ""      0   BlankFl     SQL_Latin1_General_Cp437_BIN
19  SQLCHAR 0   8   ""      12  ISOTERMID   SQL_Latin1_General_Cp437_BIN
20  SQLCHAR 0   15  ""      13  ISOMERCHID  SQL_Latin1_General_Cp437_BIN
21  SQLCHAR 0   8   ""      0   BlankFl     SQL_Latin1_General_Cp437_BIN
22  SQLCHAR 0   12  ""      14  RETREFNO    SQL_Latin1_General_Cp437_BIN
23  SQLCHAR 0   16  ""      0   BlankFl     SQL_Latin1_General_Cp437_BIN
24  SQLCHAR 0   6   ""      15  ACQBIN      SQL_Latin1_General_Cp437_BIN
25  SQLCHAR 0   141 "\r\n"      0   BlankFl     SQL_Latin1_General_Cp437_BIN