Hello,

I'm running a code to import Briefcases using SDK/Toolkit version 8.0

The process is generally working fine, but from time to time it gives the following error:

The specified operation is not recognized

The importing process stops and I get only part of the content of the Briefcase imported into my Repository.

But if I take the same briefcase and import it through the normal LF Client interface, the process is successfully completed.

My code is as follows:

Public Sub Import(ByVal BriefcaseData As IO.Stream, ByRef TargetFolder As LFFolder)
        Try
            Dim importer As New LFBriefcaseImporter
            importer = TargetFolder.ImportBriefcase(db.GetVolumeByName("DEFAULT"))
            Dim request As LFBriefcaseRequest = importer.Start()
            While Not request Is Nothing
                Select Case request.Type
                    Case Briefcase_Request_Type.BRIEFCASE_REQUEST_DATA
                        Dim buffer(request.DataAmount - 1) As Byte
                        Dim AmountRead As Long = BriefcaseData.Read(buffer, 0, buffer.Length)
                        If AmountRead <> request.DataAmount Then
                            Dim SizedBuffer(AmountRead - 1) As Byte
                            Array.Copy(buffer, SizedBuffer, AmountRead)
                            buffer = SizedBuffer
                        End If
                        request = importer.WriteData(buffer)
                    Case Briefcase_Request_Type.BRIEFCASE_REQUEST_FINISHED
                        request = Nothing
                    Case Briefcase_Request_Type.BRIEFCASE_REQUEST_MATCH_TEMPLATES
                        request = importer.SetMatchTemplates()
                    Case Briefcase_Request_Type.BRIEFCASE_REQUEST_SEEK
                        Select Case request.SeekOrigin
                            Case Seek_Origin.SEEK_ORIGIN_CUR
                                BriefcaseData.Seek(request.SeekOffset, IO.SeekOrigin.Current)
                            Case Seek_Origin.SEEK_ORIGIN_END
                                BriefcaseData.Seek(request.SeekOffset, IO.SeekOrigin.End)
                            Case Seek_Origin.SEEK_ORIGIN_SET
                                BriefcaseData.Seek(request.SeekOffset, IO.SeekOrigin.Begin)
                        End Select
                        request = importer.FinishedSeek()
                    Case Briefcase_Request_Type.BRIEFCASE_REQUEST_TELL_POSITION
                        request = importer.TellLocation(BriefcaseData.Position)
                    Case Briefcase_Request_Type.BRIEFCASE_REQUEST_WAIT
                        request = importer.FinishedWait()
                    Case Else
                        request = Nothing
                End Select
            End While

        Catch ex As Exception
            Log(Now & " Error importing Briefcase = " & Err.Description)
        End Try
End Sub

I searched the Support site but couldn't find any relevant information.

Could you please help?

Thank you and best regards,

Ignacio PdeA

BMB sal