Hi Experts,
we are using 3.1 production server which has four application servers, after harware upgrdation we are facing connectivity problem with datastage.
daily the infospkoes and abap programs are faling with the message "Could not open file........on application server".
when we trigger manually on one server then it gets success, means we are facing problem with other 3 appliction servers. we do not know how to go about this issue.