Iur BizTalk appears received duplicated messages from the partner SFTP site, we are trying to find out if it is the partner's fault posted the duplicated files or if it is BizTalk magically introduced the duplication. Unfortunately the SFTP site log was purged. In FTP adapter, it has an option to configure a log path for this kind of purpose, but it seems not available for the BizTalk SFTP adapter.
Any thought?
answer is this is not yet implemented