2983585 - failed to establish sftp connection host key mismatch - SAP Data Intelligence

• In Connection Management, "Check Status" for an SFTP connection shows success
• However, using the SFTP connection in an operator within a graph reports the following error:

failed to list '/' in connection 'map[configurationType:Connection Management connectionID:<CONNECTON_ID>]': failed to stablish sftp connection: ssh: handshake failed: ssh: host key mismatch

SAP Data Intelligence

• On-premise version 3.0
• Cloud version 2007

ssh-keyscan, id_rsa, ftp, di, write, read, file , KBA , CA-DI , Data Intelligence , CA-DI-ONP , SAP DI, on-premise: Please use CA-DI instead , Problem