IBM BPM, V8.0.1, All platforms > Troubleshooting and support > Troubleshooting your deployment environment
Process Portal does not support automatic session rollover
Process Portal does not support automatic session rollover if one of the nodes in a cluster becomes unavailable.
Overview
When you are working in a ND environment with a proxy, you are not directly connecting to a node in the cluster. If the node being accessed becomes unavailable while running a task, the submission of the Coach fails.
You might receive an error message similar to the following text:
com.lombardisoftware.core.TeamWorksException: You have been automatically logged out for security reasons
Resolving the problem
To resolve this problem, log back in to Process Portal. You are then associated with a new node and can complete the task on that node.