CA Process Automation not starting up after server move

Products

• CA Process Automation Base

Issue/Introduction

After moving host domain and IP address for a VM, the CA Process Automation 4.3.05 + CP03 environment is not starting up.

Already performed steps to correct EEM, but PAM is now failing to start with 

2021-11-05 14:11:43,824 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] [           main] Error installing to Start: name=HAPartition state=Create
org.jboss.cache.CacheException: java.lang.reflect.InvocationTargetException

Caused by: java.lang.reflect.InvocationTargetException

Caused by: org.jboss.cache.CacheException: Unable to connect to JGroups channel

Caused by: org.jgroups.ChannelException: failed to start protocol stack

Caused by: java.lang.IllegalArgumentException: Port value out of range: 65536

Environment

Release : 4.3

Component : Process Automation

Resolution

The jxta host was incorrect in both OasisConfig.properties and c2osvcw.conf files.

The latter had wrapper.app.parameter.6 set to the old IP address; by setting it to 0.0.0.0 it will take the currently available one - this parameter was designed for situations where a machine has two network cards and you want to force which one it uses for communication.

After correcting these entries, startup was successful again with the system working.