Fatal Error During Job run

[prasson_ibm]

Hi all,
I am getting following fatal errors during running the job:-


main_program: The section leader on CNDAIRPZDBDT03 died

main_program: **** Parallel startup failed ****
This is usually due to a configuration error, such as
not having the Orchestrate install directory properly
mounted on all nodes, rsh permissions not correctly
set (via /etc/hosts.equiv or .rhosts), or running from
a directory that is not mounted on all nodes. Look for
error messages in the preceding output.

main_program: Step started on node CNDAIRPZDBDT03; it uses 4 nodes.
The program running the step is /dshome/Ascential/DataStage/PXEngine/bin/osh.


main_program: The ORCHESTRATE startup program in /dshome/Ascential/DataStage/PXEngine/etc/standalone.sh is being used.


main_program: Unable to contact one or more Section Leaders.
Probable configuration problem; contact Orchestrate system administrator.

Before it was running fine....
can anyone tell me what are the reasons for getting these fatals....and how to resolve this..???

Thanks in advance

[ray.wurlod]

This is usually due to a configuration error, such as not having the Orchestrate install directory properly mounted on all nodes, rsh permissions not correctly set (via /etc/hosts.equiv or .rhosts), or running from a directory that is not mounted on all nodes. Look for error messages in the preceding output.

Did you really need me to tell you that? Have you checked all those things?