3445119 - Generic SFTP Connection error - com.jcraft.jsch.jschexception: algorithm negotiation fail

Error validating Generic SFTP connection in Datasphere:

Data Flows: Cause: Possible causes of error: Detailed error message algorithm negotiation fail

"Cause[2]: Possible causes of error: Detailed error message (com.jcraft.jsch.jschexception: algorithm negotiation fail) Code:1103002"

SAP Datasphere

host key algorithm used is not supported.

To resolve the issue, generate a new host key on the SFTP server using a valid algorithm type :

• ecdsa-sha2-nistp256
• ecdsa-sha2-nistp384
• ecdsa-sha2-nistp521
• rsa-sha2-512
• rsa-sha2-256
• ssh-ed25519
• ssh-rsa

• SAP KBA  3079510-"com.jcraft.jsch.JSchException: Algorithm negotiation fail" error using the Cloud Integration SFTP adapter
• Prepare Connectivity for Generic SFTP

SFTP, algorithm, host key, jschexception, ecdsa, rsa , KBA , DS-DI-CON , Connections , Problem