DSXchange

hi i am getting this fatals

node_node1: Fatal Error: broadcastStepIR: fork() failed on node node1: Resource unavailable; try again

main_program: The Section Leader on node node1 has terminated unexpectedly.

main_program: Fatal Error: Unable to start ORCHESTRATE job: APT_PMwaitForPlayersToStart failed while waiting for players to confirm startup. This likely indicates a network problem.
Status from APT_PMpoll is 0; node name is node2

my src and targt are sql server

can any one help me out
thanx

as it says. most likely a network problem. try again

This error may be due to lack of Space .
This mostly occurs when unix env is not able to create additional process.
close session using DS.TOOLS from Administrator..

Section leader dies may be even due to the network conjestion (where lack in player connectiviy) or due to resource unavialability.
What was the network conjestion / Resource avaialbility during the error?