Document failed to upload. Please try to upload the document again D365FO on premises

After a fresh deployment of D365 FO on-premises, you might encounter the error “Bond Fair Value Report failed to upload. Please try to upload the document again.” while attaching a file on all form.

This is because the “documents” folder in the file server is missing.

Go to aos-storage and create a new folder “documents” and you should be fine.