Thank you for your post.
When import.log file is generated when you perform an Import or copy process. In the Import Summary dialog box, you have an option to click "Open Log File" to display details of the import/copy. If the import.log file already exists, FileMaker Pro appends new errors to the end of the existing file.
Have to open this old thread... If I have files hosted on a FM server, and I import data from my local client into a database hosted on the server, where then is the import.log file created?