SAP Knowledge Base Article - Preview

3429913 - Support of Ciphers "aes128-gcm@openssh.com, aes256-gcm@openssh.com" with SFTP server in PI System

Symptom

After the changing of ciphers in target SFTP sever and the SFTP channel in PI system is throwing the below error:

Erro: "com.jcraft.jsch.JSchException: Algorithm negotiation fail."

     


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    Environment

    • SAP NetWeaver 7.4
    • SAP NetWeaver 7.5
    • SAP Process Integration, secure connectivity add-on

    Product

    SAP NetWeaver 7.5

    Keywords

    Process Orchestration 7.4, PI 7.4, PO 7.4, Process Orchestration 7.5, PI 7.5, PO 7.5, SFTP Receiver Adapter, Algorithm negotiation fail, JSch library, Ciphers, GCM , KBA , BC-XI-CON-SFT , Secure File Transfer Protocol Adapter , Problem

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