When configuring a tFTPConnection component with FTPS, you need to specify the Keystore File parameter. What should be included in this keystore?
This is actually the TrustStore, which should contain the CA certificate of your FTP Server.
You can use keytool (provided by JDK/JRE) to do this:
keytool -import -file your_ftp_server_certificate.crt -keystore myTrustStore.jks