SAP Knowledge Base Article - Preview

3729528 - Exception received: com.jcraft.jsch.JSchException: Auth fail for methods 'publickey'

Symptom

Using SSH key-based authentication Sender channel fails with below error:
Catching com.jcraft.jsch.JSchException: Auth fail for methods 'publickey'
at com.sap.aii.adapter.sftp.ra.rar.integration.sftp.SSHConnection.<init>(SSHConnection.java:267)
at com.sap.aii.adapter.sftp.ra.rar.jca.SFTP2XI.getConnection(SFTP2XI.java:1576)
at com.sap.aii.adapter.sftp.ra.rar.jca.SFTP2XI.sftpConnection(SFTP2XI.java:330)………
Exception received: com.jcraft.jsch.JSchException: Auth fail for methods 'publickey'


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Environment

  • SAP NetWeaver 7.50
  • SAP Process Integration 

Product

SAP Process Integration, secure connectivity add-on all versions

Keywords

publickey, JSchException, Auth, SFTP, user, fail, sender channel , KBA , BC-XI-CON-SFT , Secure File Transfer Protocol Adapter , Problem

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