SAP Knowledge Base Article - Preview

3711728 - Testing connection to SFTP server via SSH fails with "Algorithm negotiation fail" error message

Symptom

  • The following error occurs in the "Response" field while testing connection to SFTP server via SSH in CPI:

    com.jcraft.jsch.JSchException: verify: false

  • Parameter "Enable Support for Deprecated Algorithms" is enabled.


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Environment

  • SAP Integration Suite
  • Cloud Integration
  • OpenSSH 9.9p2

Keywords

CPI, Integration Suite, SFTP, SSH, algorithm, com.jcraft.jsch.JSchException , KBA , LOD-HCI-PI-CON-FTP , FTP, SFTP and SOAP Adapter , Problem

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