Error Message :
Algorithm negotiation fail
com.uc4.ftpjob.DataTransferException: Connection exception.
Caused by: com.jcraft.jsch.JSchException: Algorithm negotiation fail
RA FTP agent fails to connect to an SFTP server due to a missing key negotiation algorithm.
Root Cause: RA FTP agent failed to connect to an SFTP server due to a missing key negotiation algorithm.
Release: AOMBOA99000-3.0-Automic-Operations Manager-Business Objects Agent
This field was added on 30/03/2017. This article has not been updated yet. Refer to the "Description" or "Workaround" sections for solution information.
Fix Status: Released
RA FTP 3.1.5 HF1 - Available
N/ASOLUTIONThe problem was fixed by updating the ssh library JSCH to the latest version 1.53 that supports the missing diffie-hellman-group14 key negotiation algorithm.Upgrade to RA FTP solution version 3.1.5 HF1 and install the Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files.