In order to enable log parsing, go to the Manage Replication Connections page.
1.Open SFTP connection.
2.Select "Update Outbound package status from Package Response file" check box in the Package status update settings section.
3.Provide the relative package response file folder path where the Target server will upload package response files to. For example:
C:\users\<Farm Admin>\appdata\Local\Temp\, where <Farm Admin> is the SharePoint Farm Administrator. A subfolder called "Reports" will be created automatically.