Xactio callinf PDI Job with SFTP

Hi,

I am using “Get a file with SFTP” step in job to get some details from a server.
The Job works fine while running from PDI and getting the desired output.
But when I am trying to call the same job from xaction, it is throwing error.
Below is the error from log file:

A serious error occurred during job execution: org.pentaho.di.core.exception.KettleException:
Unexpected error occurred while launching entry [Get a file with SFTP.0]
com/jcraft/jsch/SftpATTRS