Getting error while executing shell script through Demantra workflow

Hi All,

 

I created  .sh file(shell script) for sftp(transfer file from one instance to another instance) and created new workflow with executable step.

In command line I have given file path and file name(Example: /folder/data/bin/abc.sh). When I try to run this workflow by clicking start button it is not running. That current step is marked with red color. and below error I am getting.could u please help me

 

Error description 'Process terminated with errors ,please check the process logs for more

information.'

2013-10-31 05:42:02,307 CET [WFProcess_39] ERROR dpweb.general: ######################################################################################

2013-10-31 05:42:02,308 CET [Mail_Thread] ERROR workflow.steps: MailThread:run()::No Sender or Reciever