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3674641 - SFTP Connection Fails with Error "com.jcraft.jsch.JSchException: Packet corrupt" in SAP PI/PO

Symptom

When attempting to connect to an SFTP server from an SAP PI/PO SFTP communication channel, the connection fails and the following error appears in the audit logs:

com.jcraft.jsch.JSchException: Packet corrupt
javax.resource.ResourceException: com.jcraft.jsch.JSchException: Packet corrupt

The message processing stops with a SEND_TRANSMIT_ERROR.


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Environment

  • SAP NetWeaver
  • SAP Process Integration

Product

SAP NetWeaver all versions ; SAP Process Integration all versions

Keywords

SFTP error, JSchException, Packet corrupt, SAP PI SFTP issue, SAP PO SFTP error, com.jcraft.jsch.JSchException, SFTP connection failed, SAP SFTP packet corrupt fix, session reuse SFTP SAP, disable session reuse SFTP, SAP PI PO SFTP troubleshooting, SFTP adapter packet corruption, SAP JSch Packet corrupt, SAP SFTP session reuse issue, SAP PO SFTP connection handshake error; , KBA , BC-XI-CON-SFT , Secure File Transfer Protocol Adapter , Problem

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